Service Data
Vickers®
Vane Pumps
Thru-Drive
Vane Type Pump
(F3)-25VQT*(M)-**A(M)2-**-*-20/21-*
Rev. 2/98 M-2974-S
ADAPTER ADAPTER SPACER RETAINING COUPLING COUPLING
MODEL KIT
PLATE KIT KIT RING
VQTA 584936 941296 223172 426770 02Ć136810
VQTB 89447 (1) 584924 02Ć136813
584922 941297
VQTBP 02Ć136817 89447 (2) 452865 02Ć136812
NOTE
FOR BP MODELS AN ADAPTER KIT
AND SPACER KIT IS REQUIRED.
298147 Bolt (4 Req'd)
Torque 55.2 - 67.8 N.m.
(40 - 50 lb. ft. )
351776 O" Ring
154086 O" Ring
A" Adapter Plate (See Table)
38523 Bolt (4 Req'd) Ring (See table)
Torque 65-75 lb. ft.
270597 Rotor
(88-101 N.m.)
433763 Seal packs
(4 req'd)
413834 Screw (2 req'd)
415520 FlexĆplate
(Install bronze face
towards rotor)
298147 Bolt (4 Req'd) 922700 Vane kit
Torque 55.2 - 67.8 N.m.
(40 - 50 lb. ft. )
430805 Wear plate S/A
422207 Pin (2 Req'd)
Housing (See Table)
353409 O" Ring
Retaining Ring (See Table)
Coupling (see Table)
B" Adapter Plate (See Table)
154088 O" Ring
588725 Spacer (See table)
(BP models only) MODEL SEAL KIT F3 SEAL KIT
375422 O" Ring (BP models only) 25VQTAĆ20 920239 920240
427700 Washer (BP models only) 25VQTAĆ21 02Ć136865 02Ć136866
25VQTBĆ20 02Ć136782 02Ć136783
205436 Screw (2 Req'd)
25VQTBĆ21 02Ć136867 02Ć136868
(BP models only)
25VQTBPĆ20 02Ć136933 02Ć136934
25VQTBPĆ21 02Ć136939 02Ć136940
Included in seal kit (See Table)
F3 equivalent seal kit (See Table)
Included in cartridge kit (See Table)
Included in coupling kit (See Table)
Included in adapter kit (See Table)
Included in spacer kit (BP models only)
Parts prefixed with symbols available
Eaton Hydraulics, Incorporated, 2000 only in kits
All Rights Reserved
MODEL SHAFT KEY
25VQTAS-202 876124
25VQTB(P)S-202 876125
25VQTAS-203 876126 3418
25VQTB(P)S-203 876127 Body S/A (See Table)
35VQTAS-297 876121
35VQTB(P)S-297 876117 154095 O"Ring
429283 Secondary shaft seal
(Ć21 design only)
394976 Shaft Seal
Key (See table)
MODEL HOUSING BODY S/A
25VQT*S**A 251263 02Ć136915
25VQT*S**AM 478505 02Ć136916
190362 Washer
Shaft (See Table)
1705 Bearing (25VQT)
23270 Bearing (26VQT)
120128 Retaining Ring
191400 Retaining Ring
588507 Ring
154078 O" Ring
419673 Seal Ring
(Install into body, then
install catrtidge kit)
419079 Pressure plate
415220 FlexĆplate (Install bronze face
towards rotor)
MODEL RING CART KIT F3 CART KIT
25VQT12 326984 416439 421570
25VQT14 326985 416440 421571
25VQT17 326986 416441 421572 Assemble seal with spring loaded
25VQT21 326988 416442 421574 sealing member towards bearing. Seals
to be completely wetted with oil prior
to assembly.
NOTE
For satisfactory service life of these
components in industrial applications,
use full flow filtration to provide fluid
which meets ISO cleanliness code
16/13 or cleaner. OFP, OFR, and OFRS
series filters are recommended.
Model Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 Viton seals 5 Geometric displacement 11 Outlet positions
Omit - Standard seals Code Ć SAE rating (USgpm) at (Viewed from adapter end of pump)
1200 rpm, 6.9 bar (100 psi) A - Opposite inlet port
Frame B - 90 CCW from inlet
2 Intravane pump seriesĆThru drive Size Code cm3/r in3/r C - In line with inlet
25VQT - Standard bearing 2*VQT 12 40 2.47 D - 90 CW from inlet
26VQT - Heavy duty bearing 14 45 2.78
12 Adapter mounting orientation
17 55 3.39
21 67 4.13 (Viewed from adapter end of pump)
3 ThruĆdrive connection
mounting adapter Code A adapter B or C adapter
SAE Designation Port connections
6
Code A- Rotated 45 In line with
J744C J744Oct83 A - SAE 4 Ć bolt flange
CW with pump mtg. flg.
A A 82Ć2 respect to
B B 101Ć2 7 Metric threads on port connection pump mtg. flg.
BP Special mounting with spacer B- Rotated 45 Rotated 90
for Vickers PVE19/21 (Omit for inch threads.)
CCW with with respect to
respect to pump mtg. flg.
8 Double shaft seal
pump mtg. flg.
4 Front mounting flange S - Double shaft seal
Blank - Single shaft seal
13 Design
Model SAE Designation -20 design single shaft seal
series J744C J744Oct83 9 Thru-drive coupling -21 design double shaft seal
3*VQT C 127-2 2 - SAE splined coupling included
with pump 14 Rotation
(Viewed from shaft end of pump)
10 Shaft
202 - Straight key L - Left hand (counterclockwise)
203 - Straight key R - Right hand (clockwise)
297 - Splined
NOTE NOTE
To reverse cartridge kit rotation, remove the When ordering spare cartridge parts, it is
two screws and reverse the location of the recommended they be obtained in carĆ
inlet support plate and outlet support plate. tridge kits. Kits are assembled and tested
Re-install the two screws hand tight. Use by Vickers for either right or left hand rotaĆ
pump cover to align all sections of the carĆ tion. If left hand rotation is required, it
tridge. Carefully remove the cover and should be specified on parts order by addĆ
tighten the screws. ing suffix L" to cartridge kit number.
Sharp Edges of Vane Must
Lead in Direction of Rotation
LH RH LH RH
RH LH RH LH
L.H. Rotation R.H. Rotation
Printed in U.S.A.
