v20 pdf

Vane Pumps

Single and Double Vane Pumps

Model Series V10, V20, V2010, and V2020 for Industrial Equipment

Revised 1/95698

Introduction

Series V10, V20, V2010, and V2020 fixed displacement pumps are of Vickers “balanced vane type”construction. V10 and V20 single pumps have rated flow capacities of 1 to 7 USgpm and 6 to 13 USgpm, respectively.

Double pumps provide a single powersource capable of serving two separatehydraulic circuits, or of providing greatervolume through the combined deliveryof both sections. In either type ofapplication, two pumps in a single

housing result in a more compact,simple installation and can be driventhrough a single shaft coupling.V2010 double pumps have capacities of6 to 13 USgpm and 1 to 7 USgpm fortheir shaft-end and cover-end pumps,respectively. V2020 double pumps havecapacities of 6 to 13 USgpm and 6 to 11USgpm for their shaft-end andcover-end pumps, respectively.All models are designed for use with oil or synthetic fire-resistant fluids.

Shaft rotation is either clockwise or counterclockwise, but can be

changed by changing the assembly ofinternal parts.

SAE 2-bolt mounting flanges are

standard, and foot-mounting bracketsare optional. Many electric motor

manufacturers can supply drip-proof ortotally enclosed, fan cooled motors with end bells on which the pumps canbe mounted.

Features and Benefits

Enhanced Bearing Life

Internal inlet and outlet pressure

chambers are diametrically opposed. Asa result, pressure-induced radial loadsare balanced, and bearings have tocarry the external load only.

Extended Product Life

The superior design of these pumps makes them last longer. They’ve proven they’ll hold up in rugged applications.

Versatility

High flow, pressure and speed

capabilities enable these pumps to meetthe hydraulic circuit needs of manytypes of modern machinery.

High Performance

Low vane tip/ring loading allows highpressure operation. High speeds arepossible because the inlet flow pathsare designed to give uniform oilacceleration, and thus better fillingcharacteristics, particularly at low inlet pressures.

Low Cost

Vickers’ efficient design produces extrahorsepower per dollar of pump

investment, providing industry with lowpump cost per horsepower capacity.

2

Table of Contents

Basic Performance Data – Single and Double Pumps

Operating Characteristics at 1200 r/min with Petroleum Oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Maximum Speeds and Pressures Using FireĆresistant Fluids. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Speed Rating per Inlet Condition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Single Pumps – V10 and V20 Series

Model Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Performance Curves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Double Pumps – V2010 and V2020 Series

Model Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Performance Curves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Foot Bracket Kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Application and Service Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

3

Basic Performance Data – Single and Double Pumps

Typical operating characteristics at 1200 r/min with petroleum oilData based on performance at oil temperature of 49°C (120°F), viscosity 32 cSt at 38°C (150 SUS at 100° F)Ring sizeV10singlepump †1234567–––––––V20singlepump ‡–––––––67891112137 bar (100 psi)Lpm (USgpm)3,8 (1)7,6 (2)11,4 (3)15,1 (4)18,9 (5)23,1 (6.1)27,2 (7.2)23,5 (6.2)26,9 (7.1)31 (8.2)34,8 (9.2)43,5 (11.5)45,4 (12)51,1(13.5)Input kW (hp)0,2 (.3)0,2 (.3)0,3 (.4)0,3 (.4)0,4 (.6)0,7 (.9)0,7 (1)0,9 (1.25)0,9 (1.25)0,9 (1.25)1 (1.3)1 (1.3)1 (1.3)1 (1.3)69 bar (1000 psi)Lpm(USgpm)2,7 (.7)6,8 (1.8)10,6 (2.8)14 (3.7)18,2 (4.8)21,6 (5.7)25,7 (6.8)20,1 (5.3)25 (6.6)28,8 (7.6)32,6 (8.6)37,8 (11)43,2 (11.4)49,2 (13)Input kW (hp)0,5 (.8)1,3 (1.75)1,6 (2.2)2,2 (3)2,7 (3.6)3,7 (5)4,1 (5.5)3,6 (4.9)3,7 (5)4,2 (5.6)4,6 (6.2)5,7 (7.6)6,1 (8.2)6,6 (8.8)138 bar (2000 psi)Lpm(USgpm)2,5 (.65)6,4 (1.7)10,2 (2.7)13,6 (3.6)17,4 (4.6) 20,4 (5.4) 24,6 (6.5)19,7 (5.2)23,5 (6.2)27,2 (7.2)31 (8.2)39,7 (10.5)40,9 (10.8)47,3 (12.5)Input kW (hp)1 (1.4)2,2 (3)3,3 (4.4)4,3 (5.8)5,2 (7)6,7 (9)7,8 (10.4)6,3 (8.4)6,9 (9.2)8,1 (10.9)9 (12.1)10,9 (14.6)11,6 (15.6)12,4 (16.7)155 bar (2250 psi)Lpm(USgpm)2,3 (.6)6 (1.6)9,8 (2.6)13,2 (3.5)17 (4.5)20,1 (5.3)23,8 (6.3)19,3 (5.1)23,1 (6.1)26,9 (7.1)30,7 (8.1)39,4 (10.4)––Input kW (hp)1,2 (1.6)2,8 (3.8)3,7 (5)4,8 (6.5)5,8 (7.8)7,5 (10)8,7 (11.6)7,5 (10)8,6 (11.5)10,4 (14)11,9 (16)13 (17.5)––† Also cover-end ring of V2010 double pump .‡ Also shaft-end ring of V2010 and V2020 double pumps, and cover-end ring (except sizes 12 & 13) of V2020 double pump.

NOTE: See curves for complete operating characteristics with petroleum oil. See page 6 for single pumps. See page 15 for double pumps.

Maximum speeds & pressures using fireĆresistant fluidsMaximum speed by fluid type – r/minRing size1, 2, 3, 4, 56, 7, 8, 91112,13Water-glycol and water-in-oil emulsionSynthetic fluid18001800180018001800180015001500Maximum pressure by fluid type – bar (psi)Water glycol124 (1800)124 (1800)109 (1575)109 (1575)Water-in-oilemulsion103 (1500)109 (1575)93 (1350)93 (1350)Synthetic fluid138 (2000)138 (2000)138 (2000)124 (1800)NOTE: 3 inches of Hg is the maximum inlet vacuum for the maximum speeds above. See page 22 for complete application details.Speed rating per inlet condition

Maximum operating speeds shown on performance curves are for pumps operating at 0 psi inlet condition.To compute maximum operating speeds at other inletconditions, use appropriate speed rating correctionfactor shown on the curve on the right.

Example:

Max. speed @ 0 psi inletCorrection factor @ 5 in. HgMax. speed @ 5 in. Hg inlet

IN. HG

5

4

3

2

1.00.980.960.94

2345SUPERCHARGE PRESSURE

PSI

SPEED RATINGCORRECTION FACTOR1.061.041.02

VACUUM2800 rpmx .932604 rpm

Pump inlet suction should not exceed 5 in. Hg vacuum for petroleum oil or 3 in. Hg vacuum for other fluid types.Positive pressure on inlet should not exceed 10 psi.

4

Single Pumps

Model Codes

F3 - V 10 - 1 P 5 S - 1 C 20 L

1

2

3

4

5

6

7

8

9

10

11

Special SealsOmit if not required.

1

See page 23 for information on seals.

2

Vane pump

Series10 or 20

3

Ring size

(Delivery at 1200 r/min and 100 psi)1– 1 USgpm2– 2 USgpm3– 3 USgpm4– 4 USgpmV10 series5– 5 USgpm6– 6 USgpm7– 7 USgpm

6

Shafts

1 – Straight keyed11 – Splined

38 – 11 Tooth – 3/4” OD.62 – Splined (V20 only)

89

Position of outlet port

Mounting

1 – 2-bolt flange, 3.25” pilot (standard)6 – 2-bolt flange, 4.00” pilot (optional)

4

See page 21 for optional foot bracket kits.

5

6789111213

7

– 6 USgpm– 7 USgpm– 8 USgpm– 9 USgpm– 11 USgpm– 12 USgpm– 13 USgpm

(Viewed from cover end of pump)A – Opposite inlet portB – 90_ CCW from inletC – In line with inletD – 90_ CW from inletDesign11 – V20 series20 – V10 seriesSubject to change.

10

V20 series

Inlet port connections

P –1” NPT thread (V10 only)

1 1/4” NPT thread (V20 only)

S –1.3125-12 straight thread (V10 only)

1.625-12 straight thread (V20 only)

Outlet port connectionsP –1/2” NPT thd. (V10 only)

R –1.1875–12 St. thd. (V20 only)S –.750–16 St. thd. (V10 only)

1.0625–12 St. thd. (V20 only)

Shaft rotation

(Viewed from shaft end of pump)L – Left hand (counterclockwise).Omit for right hand.

11

Specifications

Based on using petroleum oil at 49° C (120° F), viscosity 32 cSt at 38°C (150 SUS at 100° F), and 0 psi inlet pressure

Ring size

(Delivery USgpm@ 1200 r/min& 100 psi)12345676789111213

Typicaldelivery

L/min (USgpm)@ max. speed & pressure13,6 (3.6)27,6 (7.3)35,6 (9.4)41,3 (10.9)48,5 (12.8)55,3 (14.6)60,6 (16) 60,9 (16.1)63,2 (16.7)67 (17.7)75 (19.8)86,7 (22.9)87,1 (23)98 (25.9)

Typical

input powerkW (hp) @ max. speed& pressure5,2 (7)10,1 (13.6)13,3 (17.8)15,2 (20.4)17 (22.8)18,3 (24.5)17,9 (24)21,6 (29)22 (29.5)24,2 (32.5)26,5 (35.5)28 (37.5)26,8 (36)29,1 (39)

Model series

Displ.cm3/r(in3/r)3,3 (.20)6,6 (.40)9,8 (.60)13,1 (.80)16,4 (1.00)19,5 (1.19)22,8 (1.39)19,5 (1.19)22,8 (1.39)26,5 (1.62)29,7 (1.81)36,4 (2.22)39 (2.38)42,4 (2.59)

Max.speedr/min48004500400034003200300028003400300028002800250024002400

Maximumpressurebar (psi)172 (2500)172 (2500)172 (2500)172 (2500)172 (2500)152 (2200)138 (2000)172 (2500)172 (2500)172 (2500)172 (2500)172 (2500)152 (2200)152 (2200)

Weightkg (lb)

V10

4,5 - 6,8(10 - 15)

V20

7,3 - 8,2(16 - 18)

See page 4 for speed correction curve.

5

Single Pumps

V10 Performance

Oil temp. 49°C〈120°F), viscosity 32 cSt (150 SUS) @ 38°C (100°F), inlet pressure zero

Size 1 & 3 rings

37,8 (10)34,1 (9)30,3 (8)DELIVERY – L/MIN (USGPM)26,5 (7)22,7 (6)18,9 (5)15,1 (4)11,4 (3)7,6 (2)3,8 (1)0,0 (0)

080016002400320040004800SPEED – R/MINSIZE 1 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)SIZE 3 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)14,9 (20)13,4 (18)11,9 (16)INPUT POWER – KW (HP)10,4 (14)8,9 (12)7,4 (10)6,0 (8)4,5 (6)3,0 (4)1.5 (2)0,0 (0)0

800

1600

2400SPEED – R/MIN

3200

4000

4800

SIZE 3 RING172 BAR (2500 PSI)69 BAR (1000 PSI)7 BAR (100 PSI)SIZE 1 RING172 BAR (2500 PSI)69 BAR (1000 PSI)7 BAR (100 PSI)6

Single Pumps

V10 Performance

Oil temp. 49°C〈120°F), viscosity 32 cSt (150 SUS) @ 38°C (100°F), inlet pressure zero

Size 2, 4 & 6 rings

60,6 (16)56,8 (15)53,0 (14)49,2 (13)45,4 (12)SIZE 6 RING7 BAR (100 PSI)41,6 (11)69 BAR (1000 PSI)152 BAR (2200 PSI)37,8 (10)34,1 (9)30,3 (8)26,5 (7)22,7 (6)18,9 (5)15,1 (4)11,4 (3)7,6 (2)3,8 (1)0,0 (0)080016002400320040004800SIZE 2 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)SIZE 4 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)DELIVRRY – L/MIN (USGPM)SPEED – R/MIN19,4 (26)17,9 (24)16,4 (22)14,9 (20)INPUT POWER – KW (HP)13,4 (18)11,9 (16)10,4 (14)8,9 (12)7,4 (10)SIZE 4 RING – 69 BAR (1000 PSI)6,0 (8)SIZE 2 RING – 69 BAR (1000 PSI)4,5 (6)3,0 (4)SIZE 6 RING – 7 BAR (100 PSI)1.5 (2)0,0 (0)0

800

1600

2400

3200

4000

4800

SPEED – R/MIN

SIZE 4 RING – 7 BAR (100 PSI)SIZE 2 RING – 7 BAR (100 PSI)SIZE 6 RING69 BAR (1000 PSI)SIZE 4 RING 172 BAR (2500 PSI)SIZE 6 RING152 BAR (2200 PSI)SIZE 2 RING 172 BAR (2500 PSI)7

Single Pumps

Size 5 & 7 rings

64,4 (17)60,6 (16)56,8 (15)53,0 (14)49,2 (13)DELIVERY – L/MIN (uSGPM)SIZE 7 RING45,4 (12)7 BAR (100 PSI)69 BAR (1000 PSI)138 BAR (2000 PSI)41,6 (11)37,8 (10)34,1 (9)30,3 (8)26,5 (7)22,7 (6)18,9 (5)15,1 (4)11,4 (3)7,6 (2)SIZE 5 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)0800160024003200SPEED – R/MIN17,9 (24)16,4 (22)14,9 (20)13,4 (18)SIZE 5 RING172 BAR (2500 PSI)69 BAR (1000 PSI)11,9 (16)SIZE 7 RING10,4 (14)138 BAR (2000 PSI)69 BAR (1000 PSI)8,9 (12)7,4 (10)6,0 (8)4,5 (6)3,0 (4)1.5 (2)0,0 (0)0SIZE 7 RING – 7 BAR (100 PSI)SIZE 5 RING – 7 BAR (100 PSI)INPUT POWER – KW (HP)800160024003200SPEED – R/MIN

8

Single Pumps

V20 Performance

Oil temp. 49°C〈120°F), viscosity 32 cSt (150 SUS) @ 38°C (100°F), inlet pressure zero

106,0 (28)

Size 7 & 13 rings

SIZE 13 RING7 BAR (100 PSI)69 BAR (1000 PSI)152 (2200 PSI)

90,8 (24)

98,4 (26)

90,8 (24)

Size 9 & 11 rings

SIZE 11 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)SIZE 9 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

83,3 (22)83,3 (22)

75,7 (20)

SIZE 7 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

DELIVERY – L/MIN (USGPM)75,7 (20)

DELIVERY – L/MIN (USGPM)68,1 (18)68,1 (18)

60,6 (16)60,6 (16)

53,0 (14)53,0 (14)

45,4 (12)45,4 (12)

37,8 (10)

37,8 (10)

30,3 (8)

30,3 (8)

22,7 (6)

22,7 (6)

15,1 (4)

15,1 (4)

7,6 (2)

7,6 (2)

0,0 (0)

400

800

120016002000

SPEED – R/MIN

24002800

0,0 (0)

400

800

120016002000

SPEED – R/MIN

24002800

29,8 (40)INPUT POWER – KW (HP)26,1 (35)22,4 (30)18,6 (25)14,9 (20)11,2 (15) 7,4 (10) 3,7 (5) 0,0 (0)

400

800

SIZE 13 RING

152 BAR (2200 PSI)

SIZE 7 RING

172 BAR (2500 PSI)

SIZE 13 RING – 69 BAR (1000 PSI)

SIZE 7 RING – 69 BAR (1000 PSI)

SIZE 13 RING – 7 BAR (100 PSI)

SIZE 7 RING7 BAR (100 PSI)

24002800

INPUT POWER – KW (HP)29,8 (40)26,1 (35)22,4 (30)18,6 (25)14,9 (20)11,2 (15)7,4 (10) 3,7 (5) 0,0 (0)

400

800

SIZE 11 RING

172 BAR (2500 PSI)SIZE 9 RING

172 BAR (2500 PSI)

SIZE 11 RING

69 BAR (1000 PSI)

SIZE 9 RING

69 BAR (1000 PSI)

SIZE 11 RING – 7 BAR (100 PSI)1200

1600

2000

2400

120016002000

SPEED – R/MIN

SIZE 9 RING7 BAR (100 PSI)2800

SPEED – R/MIN

9

Single Pumps

98,4 (26)

Size 6, 8 & 12 rings

SIZE 12 RING7 BAR (100 PSI)69 BAR (1000 PSI)152 (2200 PSI)

90,8 (24)

83,3 (22)

75,7 (20)

68,1 (18)

SIZE 8 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)SIZE 6 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

DELIVERY – L/MIN (USGPM)60,6 (16)

53,0 (14)

45,4 (12)

37,8 (10)

30,3 (8)

22,7 (6)

15,1 (4)

7,6 (2)

0,0 (0)

400

800120016002000240028003200

SPEED - R/MIN

29,8 (40)INPUT POWER – KW (HP)26,1 (35)22,4 (30)18,6 (25)14,9 (20)11,2 (15) 7,4 (10) 3,7 (5) 0,0 (0)

400

800

1200

1600

2000

SIZE 12 RING – 7 BAR (100 PSI)SIZE 8 RING – 7 BAR (100 PSI)

SIZE 6 RING – 7 BAR (100 PSI)2400

2800

3200

SPEED - R/MIN

SIZE 12 RING – 69 BAR (1000 PSI)

SIZE 8 RING – 69 BAR (1000 PSI)

SIZE 6 RING – 69 BAR (1000 PSI)SIZE 12 RING – 152 BAR (2200 PSI)

SIZE 8 RING – 172 BAR (2500 PSI)

SIZE 6 RING – 172 BAR (2500 PSI)

10

Single Pumps

V10 Dimensions

Millimeters (inches)See page 21 for foot mounting dimensions.

12,7 (.50)∅ 19,05/19,02(.750/.749)∅ 82,55/82,50(3.250/3.248)∅ 46 (1.81)Outlet port.750-16 UNF-2B thd. (shown)or 1/2” NPT thd.24,6 (.97)76,2 (3.00)38,1 (1.50)BA∅ 21,4(.843)Inlet port1.3125-12 UNF-2B thd. (shown)or 1” NPT thd.44,4 (1.75)7,9(.31)V 4,75 (.187) key 25,4 (1.00) longSAE “A” flangeClockwiserotation62,7(2.47)21,13/21,00(.832/.827)38,1 (1.50)No. 1 shaft53,2(2.093)6,35/6,10(.250/.240)106,3 (4.187)∅ 130 (5.12)∅ 95,2 (3.75)Number 11 shaft∅ 11,1(.437)2 holes

31,8 (1.25)14,7 (.58)Involute splineFlat root - Major dia. fit 16/32 diametral pitch 9 teeth - 14,29 (.5625) pitch dia.30_ pressure angleMajor dia. - 15,82/15,80(.623/.622)Minor dia. - 12,28/12,00(.4835/.4725)DimensionRing sizeA1 234567115,6 (4.55)115,6 (4.55)115,6 (4.55)121,9 (4.80)121,9 (4.80)127,0 (5.00)127,0 (5.00)B 91,9 (3.62) 91,9 (3.62) 91,9 (3.62) 98,3 (3.87) 98,3 (3.87) 103,4 (4.07) 103,4 (4.07)11

Single Pumps

V20 Dimensions

Millimeters (inches)See page 21 for foot mounting dimensions.

Outlet port1.0625–12 UN-2B or 1.1875–12 UN-2B straight threadSAE O-ring boss connectionNo. 1 shaftRing size6 7 89 11 12 13DimensionA125,2 (4.93)131,6 (5.18)131,6 (5.18)131,6 (5.18)136,6 (5.38)140,2 (5.52)140,2 (5.52)B102,1 (4.02)108,4 (4.27)108,4 (4.27)108,4 (4.27)113,5 (4.47)117,1 (4.61)117,1 (4.61)Inlet port1-1/4” NPTF or 1.625–12 UN–2B straight thd.SAE O-ring boss connection12,7 (.50)31 (1.22)B55,6(2.19)55,6(2.19)66 (2.60)62 (2.44)A4 (.156)67,6 (2.66)V 4,76 (.1875) 󰀁 41,1 (1.62) long key∅ 82,55/82,50 (3.250/3.248)∅ 11,1 (.437) 2 holes∅19,05/19,02(.750/.749)21.1/21,0 (.832/.827)106,3 (4.187)53,2(2.093)Clockwiserotation55,6(2.19)∅ 95,2 (3.75)SAE “A” flange∅ 130 (5.12)Number 11 shaft74,8(2.94)50,8 (2.00)37,3 (1.47) fulldepth of splineInvolute spline 16/32 diametral pitchFlat root – 11 teeth30_pressure angleNumber 62 shaft31,8 (1.25)14,7 (.58)Involute splineFlat root - Major dia. fit 16/32 diametral pitch 9 teeth - 14,29 (.5625) pitch dia.30_ pressure angleMajor dia. - 15,82/15,80 (.623/.622)Minor dia. - 12,28/12,00 (.4835/.4725)∅ 19,07/19,02.751/.749∅ 19,01/18,93.751/.74912

Double Pumps

Model Codes

F3 – V 2010 – 1 F 13 S 3 S – 1 CC – 12 – L

1

2

3

4

5

6

7

8

9

10

11

12

13

Special SealsOmit if not required.

1

8

Cover-end pump ring size

See page 23 for information on seals.

2

Vane pump

Series2010 or 2020

3

Mounting

1 – 2-bolt flange, 4.00” pilot (standard)6 – 2-bolt flange, 3.25” pilot (optional)See page 21 for optional foot bracket kits.

4

(delivery at 1200 r/inm and 100 psi)1 – 1 USgpm2 – 2 USgpm3 – 3 USgpm4 – 4 USgpmV20105 – 5 USgpm6 – 6 USgpm7 – 7 USgpm6 – 6 USgpm7 – 7 USgpm8 – 8 USgpmV20209 – 9 USgpm11 – 11 USgpm

No. 2 outlet port (cover end)S – .750-16 St. Thd. (V2010)

1.062–12 St. Thd. (V2020)

9

V2020

With no. 1 outlet opposite inletAA – No. 2 outlet opposite inlet

AB – No. 2 outlet 90_ CCW from inletAC – No. 2 outlet in line with inletAD – No. 2 outlet 90_ CW from inletWith no. 1 outlet 90_ CCW from inletBA – No. 2 outlet opposite inlet

BB – No. 2 outlet 90_ CCW from inletBC – No. 2 outlet in line with inletBD – No. 2 outlet 90_ CW from inletWith no. 1 outlet inline with inletCA – No. 2 outlet opposite inlet

CB – No. 2 outlet 90_ CCW from inletCC – No. 2 outlet in line with inletCD – No. 2 outlet 90_ CW from inletWith no. 1 outlet 90_ CW from inletDA – No. 2 outlet opposite inlet

DB – No. 2 outlet 90_ CCW from inletDC – No. 2 outlet in line with inletDD – No. 2 outlet 90_ CW from inletDesign

12 – V2010 series30 – V2020 series Subject to change.

12

Inlet port connections

F – 4-bolt flange1.50 dia. (V2010)

2.00 dia. (V2020)

5

Shaft-end pump ring size(delivery at 1200 rpm & 100 psi)6 - 6 USgpm11 - 11 USgpm7 - 7 USgpm12 - 12 USgpm8 - 8 USgpm13 - 13 USgpm9 - 9 USgpm

6

Shafts

1 –Straight keyed11 –Splined

10

No. 1 outlet port (shaft end)S – 1.062-12 UN-2B thd.

7

Position of outlet

(Viewed from cover end of pump)V2010

With no. 1 outlet opposite inlet

AA – No. 2 outlet 135_ CCW from inletAB – No. 2 outlet 45_ CCW from inletAC – No. 2 outlet 45_ CW from inletAD – No. 2 outlet 135_ CW from inlet

11

Shaft rotation

(Viewed from shaft end of pump)L – Left hand for counterclockwiseOmit for right hand

13

With no. 1 outlet 90_ CCW from inletBA – No. 2 outlet 135_ CCW from inletBB – No. 2 outlet 45_ CCW from inletBC – No. 2 outlet 45_ CW from inletBD – No. 2 outlet 135_ CW from inletWith no. 1 outlet in line with inlet

CA – No. 2 outlet 135_ CCW from inletCB – No. 2 outlet 45_ CCW from inletCC – No. 2 outlet 45_ CW from inletCD – No. 2 outlet 135_ CW from inletWith no. 1 outlet 90_ CW from inletDA – No. 2 outlet 135_ CCW from inletDB – No. 2 outlet 45_ CCW from inletDC – No. 2 outlet 45_ CW from inletDD – No. 2 outlet 135_ CW from inlet

13

Double Pumps

Specifications

Based on using petroleum oil at 49° C (120° F), viscosity 32 cSt at 38°C (150 SUS at 100° F), and 0 psi inlet pressure

Ring size

(Delivery USgpm@ 1200 r/min& 100 psi)67891112131234567

Typicaldelivery

L/min (USgpm)@ max. speed & pressure54,9 (14.5)62,5 (16.5)66,2 (17.5)75,7 (20)87,1 (23)87,1 (23)98,4 (26)7,6 (2)17,8 (4.7)26,5 (7)36 (9.5)45,4 (12)54,9 (14.5)60,6 (16)

Typical

input powerkW (hp) @ max. speed& pressure18,3 (24.5)22,4 (30)24,2 (32.5)26,8 (36)28 (37.5)26,8 (36)29,1 (39)3,4 (4.5)6,7 (9)10 (13.4)13,4 (18)16 (21.5)18,3 (24.5)17,9 (24)

Approx.totalweightkg (lb)

V2010model seriesDispl.cm3/r(in3/r)19,5 (1.19)22,8 (1.39)26,5 (1.62)29,7 (1.81)36,4 (2.22)39 (2.38)42,4 (2.59)3,3 (.20)6,6 (.40)9,8 (.60)13,1 (.80)16,4 (1.00)19,5 (1.19)22,8 (1.39)

Max.speedr/min30003000280028002500240024003000300030003000300030002800

Maximumpressurebar (psi)172 (2500)172 (2500)172 (2500)172 (2500)172 (2500)152 (2200)152 (2200)172 (2500)172 (2500)172 (2500)172 (2500)172 (2500)152 (2200)138 (2000)

Shaft-endpump

13,6 (30)

Cover-endpump

See page 4 speed correction curve.

V2020model seriesShaft-endpumpCover- orshaft-endpump

Ring size

(Delivery USgpm@ 1200 r/min& 100 psi)1213678911

Displ.cm3/r(in3/r)39 (2.38)42,4 (2.59)19,5 (1.19)22,8 (1.39)26,5 (1.62)29,7 (1.81)36,4 (2.22)

Max.speedr/min2400240030003000280028002500

Maximumpressurebar (psi)152 (2200)152 (2200)172 (2500)172 (2500)172 (2500)172 (2500)172 (2500)

Typicaldelivery

L/min (USgpm)@ max. speed & pressure87,1 (23)98,4 (26)54,9 (14.5)62,5 (16.5)66,2 (17.5)75,7 (20)87,1 (23)

Typical

input powerkW (hp) @ max. speed& pressure26,8 (36)29,1 (39)19,4 (26)22,4 (30)24,2 (32.5)26,8 (36)28 (37.5)

Approx.totalweightkg (lb)

15,9 (35)

See page 4 speed correction curve.

14

Double Pumps

V2010 & V2020 Shaft-end Pump Performance

Oil temp. 49°C〈120°F), viscosity 32 cSt (150 SUS) @ 38°C (100°F), inlet pressure zero

106,0 (28)

Size 7, 9, 11 & 13 rings

SIZE 13 RING7 BAR (100 PSI)69 BAR (1000 PSI)152 (2200 PSI)SIZE 11 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)SIZE 9 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)SIZE 7 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

98,4 (26)

Size 8 & 12 rings

SIZE 12 RING7 BAR (100 PSI)69 BAR (1000 PSI)152 (2200 PSI)

98,4 (26)

90,8 (24)90,8 (24)

83,3 (22)83,3 (22)

75,7 (20)

68,1 (18)DELIVERY – L/MIN (USGPM)SIZE 8 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

DELIVERY – L/MIN (USGPM)75,7 (20)

68,1 (18)

60,6 (16)60,6 (16)

53,0 (14)53,0 (14)

45,4 (12)45,4 (12)

37,8 (10)37,8 (10)

30,3 (8)30,3 (8)

22,7 (6)22,7 (6)

15,1 (4)15,1 (4)

7,6 (2)

400

800

120016002000SPEED –R/MIN

2400

2800

7,6 (2)

400

800

1200

1600

2000

2400

28003000

SPEED –R/MIN

29,8 (40)INPUT POWER – KW (HP)26,1 (35)22,4 (30)18,6 (25)14,9 (20)11,2 (15) 7,4 (10) 3,7 (5) 0,0 (0)

400

SIZE 12 RING – 152 BAR (2200 PSI)INPUT POWER – KW (HP)SIZE 8 RING 172 BAR (2500 PSI)29,8 (40)26,1 (35)22,4 (30)18,6 (25)14,9 (20)11,2 (15) 7,4 (10) 3,7 (5)SIZE 13 RING – 152 BAR (2200 PSI)SIZE 9 RING – 7 BAR (1000 PSI)SIZE 11 RING 172 BAR (2500 PSI)SIZE 9 RING 172 BAR (2500 PSI)SIZE 7 RING

172 BAR (2500 PSI)SIZE 13 RING – 69 BAR (1000 PSI)SIZE 11 RING – 69 BAR (1000 PSI)

SIZE 7 RING

69 BAR (1000 PSI)

SIZE 11/13 RING – 7 BAR (100 PSI)

SIZE 7 RING 7 BAR (100 PSI)

28003000SIZE 12 RING – 69 BAR (1000 PSI)SIZE 8 RING 69 BAR (1000 PSI)SIZE 12 RING – 7 BAR (100 PSI)SIZE 8 RING 7 BAR (100 PSI)24002800

SIZE 9 RING 7 BAR (100 PSI)800120016002000

0,0 (0)4008001200160020002400SPEED –R/MINSPEED –R/MIN

15

Double Pumps

V2010 Cover-end Pump Performance

Oil temp. 49°C〈120°F), viscosity 32 cSt (150 SUS) @ 38°C (100°F), inlet pressure zero

)MSize 1 & 3 rings

P30,3 (8)SIZE 3 RINGUSG( 22,7 (6)7 BAR (100 PSI)N69 BAR (1000 PSI)IM172 BAR (2500 PSI)SIZE 1 RING/7 BAR (100 PSI) L15,1 (4)69 BAR (1000 PSI) –Y172 BAR (2500 PSI)RE7,6 (2)VILED0,0 (0)

0800160024003200SPEED – R/MIN10,4 (14)SIZE 3 RING – 172 BAR (2500 PSI)8,9 (12))PSIZE 3 RING H7 BAR (100 PSI)( W7,4 (10)KSIZE 1 RING –R6,0 (8)172 BAR (2500 PSI)ESIZE 1 RING SIZE 3 RINGW7 BAR (100 PSI)69 BAR (1000 PSI)PO4,5 (6) TUPN3,0 (4)ISIZE 1 RING 1.5 (2)69 BAR (1000 PSI)0,0 (0)

0800160024003200SPEED – R/MIN

Size 2, 4 & 6 rings

60,6 (16)SIZE 6 RING53,0 (14)7 BAR (100 PSI)69 BAR (1000 PSI)152 BAR (2200 PSI))M45,4 (12)PSIZE 4 RINGUSG37,8 (10)7 BAR (100 PSI)( N69 BAR (1000 PSI)IM172 BAR (2500 PSI)/30,3 (8) L –YR22,7 (6)EVILE15,1 (4)DSIZE 2 RING7,6 (2)7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)0,0 (0)0800160024003200SPEED – R/MIN19,4 (26)17,9 (24)SIZE 6 RING – 152 BAR (2200 PSI)16,4 (22)SIZE 4 RING 172 BAR (2500 PSI)14,9 (20)SIZE 6 RING69 BAR (1000 PSI)13,4 (18))SIZE 2 RING PH172 BAR (2500 PSI)( W11,9 (16)SIZE 4 RINGK 69 BAR (1000 PSI) –R10,4 (14)EWSIZE 4 RING 7 BAR (100 PSI)PO8,9 (12) TSIZE 2 RING UPN7,4 (10)7 BAR (100 PSI)I6,0 (8)4,5 (6)SIZE 2 RING69 BAR (1000 PSI)3,0 (4)1.5 (2)SIZE 6 RING 0,0 (0)7 BAR (100 PSI)

0

800

16002400

3200

SPEED – R/MIN

16

Double Pumps

V2010 Cover-end Pump Performance

Oil temp. 49°C〈120°F), viscosity 32 cSt (150 SUS) @ 38°C (100°F), inlet pressure zero

Size 5 & 7 rings

68,1 (18)60,6 (16)53,0 (14)DELIVERY –L/MIN (USGPM)45,4 (12)37,8 (10)30,3 (8)22,7 (6)15,1 (4)7,6 (2)

0,0 (0)0

800

1600

SPEED – RPM

2400

3200

SIZE 5 RING7 BAR (100 PSI)69 BAR (1000 PSI)138 BAR (2000 PSI)SIZE 7 RING7 BAR (100 PSI) 69 BAR (1000 PSI)138 BAR (2000 PSI)19,4 (26)17,9 (24)16,4 (22)14,9 (20)INPUT POWER – KW (HP)13,4 (18)11,9 (16)10,4 (14)8,9 (12)7,4 (10)6,0 (8)4,5 (6)3,0 (4)1.5 (2)0,0 (0)SIZE 7 RING 69 BAR (1000 PSI)SIZE 7 RING – 138 BAR (2000 PSI)SIZE 5 RING 172 BAR (2500 PSI)SIZE 5 RING

69 BAR (1000 PSI)

SIZE 7 RING – 7 BAR (100 PSI)SIZE 5 RING 7 BAR (100 PSI)0800

1600

SPEED – RPM

24003200

17

Double Pumps

V2020 Cover-end Pump Performance

Oil temp. 49°C〈120°F), viscosity 32 cSt (150 SUS) @ 38°C (100°F), inlet pressure zero

98,4 (26)

Size 7, 9, & 11 rings

SIZE 11 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

90,8 (24)

83,3 (22)

75,7 (20)

Size 6 & 8 rings

SIZE 8 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

DELIVERY – L/MIN (USGPM)75,7 (20)

SIZE 9 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

68,1 (18)68,1 (18)

SIZE 7 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

60,6 (16)

DELIVERY – L/MIN (USGPM)53,0 (14)

SIZE 6 RING7 BAR (100 PSI)69 BAR (1000 PSI)172 BAR (2500 PSI)

60,6 (16)

53,0 (14)

45,4 (12)45,4 (12)

37,8 (10)37,8 (10)

30,3 (8)30,3 (8)

22,7 (6)22,7 (6)

15,1 (4)15,1 (4)

7,6 (2)

400

800

1200

1600

2000

2400

28003000

7,6 (2)

400

800

1200

1600

2000

2400

28003000

SPEED – R/MINSPEED – R/MIN

29,8 (40)INPUT POWER – KW (HP)INPUT POWER – KW (HP)26,1 (35)22,4 (30)18,6 (25)14,9 (20)11,2 (15) 7,4 (10) 3,7 (5) 0,0 (0)400

800

1200

16002000SPEED – R/MIN

2400

SIZE 6 RING 7 BAR (100 PSI)28003000

SIZE 6 RING 69 BAR (1000 PSI)SIZE 8 RING – 69 BAR (1000 PSI)SIZE 8 RING – 7 BAR (100 PSI)SIZE 8 RING 172 BAR (2500 PSI)SIZE 6 RING 172 BAR (2500 PSI)29,8 (40)26,1 (35)22,4 (30)18,6 (25)SIZE 11 RING – 172 BAR (2500 PSI)SIZE 9 RING – 172 BAR (2500 PSI)SIZE 7 RING

172 BAR (2500 PSI)

SIZE 9 RING 69 BAR (1000 PSI)SIZE 7 RING 69 BAR (1000 PSI)SIZE 11 RING 7 BAR (100 PSI)SIZE 7 RING 7 BAR (100 PSI)

28003000

SIZE 6 RING 69 BAR (1000 PSI)SIZE 9 RING 14,9 (20)7 BAR (100 PSI)11,2 (15) 7,4 (10) 3,7 (5) 0,0 (0)400

800

1200

16002000SPEED – R/MIN

2400

18

Double Pumps

V2010 Dimensions

Millimeters (inches)See page 21 for foot mounting dimensions.

Rated Delivery, gpm@ 1200 rpm & 100 psiShaft end7,8 or 97,8 or 97,8 or 911111112 or 1312 or 1312 or 13Cover end1, 2 or 34 or 56 or 71, 2 or 34 or 56 or 71, 2 or 34 or 56 or 7DimensionsA213,1 (8.39)219,5 (8.64)224,5 (8.84)218,2 (8.59)224,5 (8.84)229,6 (9.04)221,7 (8.73)227,8 (8.97)232,9 (9.17)B189,2 (7.45)195,6 (7.70)200,7 (7.90)194,3 (7.65)200,7 (7.90)205,7 (8.10)197,9 (7.79)204,0 (8.03)209,0 (8.23)C113,3 (4.46)113,3 (4.46)113,3 (4.46)118,1 (4.65)118,1 (4.65)121,7 (4.79)121,7 (4.79)121,7 (4.79)121,7 (4.79).500-13 UNC – 2B THD. –.88 DEEP 4 HOLESNO. 1 SHAFT EXTENSIONINLET PORT CONNECTION PAD ISFOR USE WITH SAE 4-BOLT FLANGE.SEE PAGE NO TAG FOR SELECTION.NO. 1 OUTLET PORT1.0625-12 UN-2BTHD.12,7 (.50)CLOCKWISEROTATION.187 SQ. KEY – 1.25 LONG66,5 (2.62)146,1(5.75)∅ 120,773,2(4.75)(2.88)INLET PORT∅ 38,1 (1.50)NO. 2 OUTLET PORT.750-16 UNF 2B THD.(SHOWN) OR .500-14 NPTA45°VIEW – AAA55,6 (2.19)AB76,2(3.00)C26,9 (1.06)58,7(2.31)9,4(.37)10_10_60,5 (2.38)111,2(4.38)55,6(2.19)50,8 (2.00) 24,54/24,41 (.966/.961)∅ 101,6/101,55(4.000/3.998)∅ 14,2 (.56)THRU2 HOLES14,2(.56) R.∅ 22,23/22,20(.875/.874)Number 11 shaft41,1 (1.62)33,3 (1.312)4 (.156)∅ 29,2 (1.150)Involute spline Major diameter fit16/32 diametral pitch13 teeth30_ pressure angle20,64 (.8125) pitch diameter19,03 (.7493) TIF diameter max.22,13/22,15 (.873/.872) major dia.18,63/18,35 (.7335/.7225) minor dia.∅ 17,9 (.703)19

Double Pumps

V2020 Dimensions

Millimeters (inches)See page 21 for foot mounting dimensions.

42,8 (1.687).500 –13 UNC – 2B thd..94 deep – 4 holes21,4 (.843)Inlet port∅ 50,8 (2.00)No. 1 outlet port1.062 –12UN – 2B thd.77,8 (3.062)38,9 (1.531)No. 2 outlet port1.062 – 12 UN – 2B thd.CBA58,7 (2.31)74,7 (2.94)9,4 (.370)69,8 (2.75)26,9 (1.06)12,7 (.50)∅ 101,60/101,55(4.000/3.995)V 4,8 (.187) key31,8 (1.25) longClockwiserotation∅ 174,8 (6.88)66,5 (2.62)55,6 (2.19)55,6 (2.19)111,2 (4.38)No. 1 shaft24,54/24,41(.966/.961)∅ 146,05 (5.75)SAE “B”flange∅ 22,23/22,20(.875/.874)∅ 14,3 (.562)thru – 2 holes∅ 121 (4.75)Number 11 shaft41,1 (1.62)33,3 (1.312)4 (.156)Ring sizeShaft end7, 8 or 97, 8 or 9111111

12 or 1312 or 1312 or 13

Cover end6

7, 8 or 96

7, 8 or 9116

7, 8 or 911

DimensionsA

213,6 (8.41)220 (8.66)218,7 (8.61)225 (8.86)229,9 (9.05)222,2 (8.75)228,3 (8.99)233,4 (9.19)

B

187,7 (7.39)194 (7.64)192,8 (7.59)199,1 (7.84)204 (8.03)196,3 (7.73)202,4 (7.97)207,5 (8.17)

C

114 (4.49)114 (4.49)119,1 (4.69)119,1 (4.69)119,1 (4.69)122,4 (4.82)122,4 (4.82)122,4 (4.82)

∅ 29,2 (1.150)Involute spline Major diameter fit16/32 diametral pitch13 teeth30_ pressure angle20,64 (.8125) pitch diameter19,03 (.7493) TIF diameter max.22,13/22,15 (.873/.872) major dia.18,63/18,35 (.7335/.7225) minor dia.∅ 17,9 (.703)20

Foot Bracket Kit

Dimensions

Millimeters (inches)

17,5 (.69)Pump mounting surfaceØ H 󰀂 0,05 (󰀂 .002) – thruJ UNC-2B thread thru – 4 placesAØ 11,2 (.44) thru4 places for mtg.12,7 (.50)BØ G

15 (.59)12,7 (.50)96 (3,78)Note: Each kit includes screws for mounting pump to bracket.

50,8 (2.00)36,6 (1.44)FEDCModelFB-A-10FBĆBĆ10A134,9 (5.31)180,8 (7.12)B69,8 (2.75)92,2 (3.63)C152,4 (6.00)171,4 (6.75)D76,2 (3.00)85,7 (3.38)E127,0 (5.00)146,0 (5.75)F63,5 (2.50)73,1 (2.88)∅ G106,37 (4.188)146,0 (5.75)∅ H82,63 (3.253)101,68 (4.003)J.375-16.500-1321

Application and Service Information

Minimum Speed

Minimum recommended starting

speed is generally 600 r/min. However,the pump size, system characteristicsand environmental conditions can raiseor lower this speed. A lower speed can often be achieved after the pumphas primed.

If low starting or operating speeds arerequired, consult your Vickersrepresentative.

Inlet Pressure

Recommended inlet pressure is 0 to0,34 bar (0 to 5 psi) gauge at maximumoperating speeds. Inlet pressure shouldnot exceed 0,69 bar (10 psi). Inlet

depressions should not exceed 5 inchesof Hg with petroleum oil, or 3 inches ofHg with all other fluids.

A pressurized reservoir system does not always assure a positive

(supercharge) pressure at the pumpinlet. Vacuum at the pump inlet canresult during cold start-ups. Avoid highspeeds until the circuit has warmed andsupercharge pressure actually exists atthe pump inlet.

Drives

Vickers pumps are designed for use ondirect coaxial drives. If drives imposingradial or axial loads are beingconsidered, consult your Vickers

representative for additional information.Concentricity and angular alignment ofshafts are important to pump life.

Misalignment can induce heavy loadson bearings, causing premature failure.Flexible coupling halves must be aligned according to the couplingmanufacturer’s recommendations.

When using double universal jointcouplings, the shafts must be paralleland the yokes must be in line. The offsetshould be kept as low as possible.Maximum allowable offset will, of

course, vary with application conditions.The

pump shaft to universal joint diametral fitshould be close (major diameter fit) withno looseness.

Mounting Dimensions

Concentricity of the customer’s femalepilot diameter relative to the effectiveaxis of the female drive must be within0,10 mm (.004 in.) total indicatorreading. The clearance between themale and female pilot diameters must be +0,01 to +0,05 mm (+.0005 to+.0020 in.).

The customer’s mounting face to whichthe pump is affixed must be square tothe axis of the female drive within 0,04mm per mm (.0015 in. per in.).

Dimensions of the customer’s keyedshaft receiver must be between +0,003and +0,025 mm (+.0001 and +.0010 in.)of the maximum shaft diameter shownon the Vickers installation drawing.

Valves and Circuitry

Protect against hydraulic surge

pressures (inlet or outlet) applied to orgenerated by the pump. Relief valvesmust prevent these surges from

exceeding published pressure ratings.Never assume a relief valve setting isthe maximum pressure a pumpexperiences. Shock conditions mayexist which can exceed circuit and pump limitations.

Shaft Loading

Never assume pumps in a double pumpassembly can be simultaneously loadedto rated pressure. Shaft loading must bechecked for excessive torque and side loads.

22

Piping

Hydraulic lines should be as short andhave as large an inside diameter aspossible. Where lines are long, it isdesirable to adapt to a larger capacityline than a unit’s ports specify. Inlet,outlet and drain lines should not besmaller than the nominal port sizeshown on installation drawings. A “Y”shaped inlet should not be used to feedtwo separate pumps because one maybe starved and cavitate.

There should be as few bends andfittings in lines as possible.

High-pressure lines and fittings arerestrictive to flow and may result inexcessive pressure drop through thesystem. They should be used onlywhere necessary in a pressure line.

Hose

When installing a hose, allow enoughslack to avoid kinking. A taut hose will not allow movement with pressuresurges. Slack in the line compensatesfor surges, relieving strain. The hoseshould not be twisted during installation or while in operation.Twisting will weaken the hose andloosen connections.

A neater installation is usually

obtainable by using extra fittings tominimize unusually long loops in a line.Hoses should be clamped to preventrubbing and entanglement with movingparts. Where hoses are subject tochafing, they should be run throughprotective neoprene hose or shieldedmetallic guards.

Application and Service Information

Hydraulic Fluids

Pumps can be used with anti-wearhydraulic oil, or automotive type

crankcase oil (designations SC, SD, SE, SF, or SG) per SAE J183 JUN89.Fire-resistant fluids can also be used,but may require the use of special seals as explained in the following“Seals” section.

The viscosity range of petroleum oil, with the pump running, should be 13-54cSt (70-250 SUS). The oil viscosity at38_C (100_F) should be 32-48 cSt(150-225 SUS).

Fire-resistant fluids should have a

viscosity as close as possible to that ofpetroleum oil as described above. Amaximum specific gravity of 1.3 issuggested for fire-resistant fluids.An operating temperature of 49_C(120_F) is recommended. The

maximum temperature for oil should be 65_C (150_F), and the

maximum for water-containing fluidsshould be 130_F.

For additional fluid and temperatureinformation, refer to 694.

Recommended cleanliness levels,using petroleum oil under commonconditions, are based on the highestfluid pressure levels in the system andare coded in the chart below. Fluidsother than petroleum, severe servicecycles, or personnel safety

considerations are cause for adjustmentof these cleanliness codes. See Vickerspublication 561 for exact detailsVickers products, as any components,will operate with apparent satisfactionin fluids with higher cleanliness codesthan those described. Other

manufacturers will often recommendlevels above those specified.

Experience has shown, however, thatlife of any hydraulic components isshortened in fluids with higher

cleanliness codes than those listedbelow. These codes have been provento provide a long trouble-free service life for the products shown, regardless of the manufacturer.

Seals

Nitrile seals are standard and aresuitable for use with petroleum,water-glycol, water-in-oil emulsion,polyol ester, and high-water-base fluids. Phosphate ester fluids require the use of fluorocarbon seals, which are identified in model codes as an “F3” prefix.

Fluid Cleanliness

Proper fluid condition is essential forlong and satisfactory life of hydrauliccomponents and systems. Hydraulicfluid must have the correct balance ofcleanliness, materials and additives forprotection against wear of components,elevated viscosity and inclusion of air.Essential information on the correctmethods for treating hydraulic fluid isincluded in Vickers publication 561;“Vickers Guide to Systemic

Contamination Control,” available fromyour local Vickers distributor or bycontacting Vickers, Incorporated.

Recommendations on filtration and theselection of products to control fluidcondition are included in 561.

System Pressure Level – bar (psi)

Product

Vane Pumps – FIxedVane Pumps – VariablePiston Pumps – FixedPiston Pumps – VariableDirectional ValvesPressure/Flow Control ValvesCMX ValvesServo ValvesProportional ValvesCylindersVane MotorsAxial Piston MotorsRadial Piston Motors

<70 ( <1000)20/18/1518/16/1419/17/1518/16/1420/18/1519/17/1418/16/1416/14/1117/15/1220/18/1520/18/1519/17/1420/18/14

70-210 (1000-3000)19/17/1417/15/1318/16/1417/15/1320/18/1519/17/1418/16/1416/14/1117/15/1220/18/1519/17/1418/16/1319/17/13

210+ (3000+)18/16/1317/15/1316/14/1219/17/1419/17/1417/15/1315/13/1015/13/1120/18/1518/16/1317/15/1218/16/13

23

Application and Service Information

Aeration

Reservoir and circuit design must

prevent aeration of the fluid. Particularcare must be used to employ joints,seals and gaskets that will not leak ordeteriorate. This is especially importantin low pressure and suction lines.

Connections should always be tight toprevent air from entering the system.It is best to use windows and sightglasses in the reservoir and inlet linesduring prototype evaluation to determinewhether significant amounts of air arepresent in the fluid. Any opaqueness ormilky appearance of the fluid in the linesor reservoir indicates excessive

aeration. Bubbles on the surface of thereservoir fluid may indicate thatexcessive aeration is present.

Reservoir

The oil level of the reservoir should beas high as possible above the pumpsuction line opening. All return linesshould discharge near the tank bottom,always below the oil level, and as farfrom the pump inlet as possible.Reservoirs should incorporate a sightgauge, dipstick or other means for easychecking of the oil level. Without thesedevices, the oil level often goes

unchecked and, should a leak occur, thepump can be starved and damagedfrom loss of lubrication.

Preferably, reservoirs should be locatedabove pumps. This creates a floodedpump inlet which reduces the possibilityof pump cavitation.

Pump suction and tank return linesshould be attached to the reservoir byflanges or welded heavy-duty coupling.If the suction line is connected to thebottom of the reservoir, the couplingshould extend above the bottom insidethe tank. This prevents residual dirt fromgetting into the suction line when thetank is cleaned. The seals used on allsuction line connections should be suchthat they will not deteriorate and leak.

A baffle plate in the reservoir is

desirable to separate the suction andreturn lines. The plate causes return oilto circulate around the outer wall of thereservoir for cooling before it re-entersthe pump. It also helps provide time forentrained air to separate from the oil.Baffle plate openings should be

designed so that cascade effects andresultant air entrainment are minimized.Most reservoirs are vented to the

atmosphere through an opening that letsair leave or enter the space above theoil as the oil level rises or falls. Afiller/breather unit containing an airfiltering element is often used as thevent. It must be large enough to handle the air flow required to maintainatmospheric pressure whether the tank is full or empty.

Startup

Before starting, fill the pump with systemfluid through the uppermost port. Thehousing must be kept full at all times toprovide internal lubrication.

At initial startup, it may be necessary tobleed air from the pump outlet to permitpriming and reduce noise. Bleed byloosening an outlet connection until asolid stream of fluid appears. An airbleed valve for this purpose is availablethrough your Vickers representative.

Application Guidance

To ensure optimum pump

performance in conjunction with yourspecific application, consult your Vickersrepresentative if your:

DDApplication requires an indirect driveDFluid does not meet specificationsMounting attitude is other thanhorizontal

DOil viscosity at operating

temperature is not within 13-54cSt(70-250 SUS)

DOil viscosity at startup is in excessof 220 cSt (1000 SUS)

DNeeds require application assistance

24

Service Information

Refer to the following drawings forservice parts information:Model Series Drawing V10M-2005-SV20M-2004-SV2010M-2255-SV2020

M-2256-S

The overhaul manual for V10 and V20models is I-3143-S.