Eaton 26 Series User Manual

3
Series 26 - Model 26000 Multiple Gear Pump
Identification and
Tools Required
B 95 01 31 JB Serial Number Code:
Series
26 = Gear Pump
( SAE "A" Mount )
Features
0 = Standard Single Pump
1 = Standard Single W/ Relief
2 = Flow Divider Backplate
3 = Flow Divider W/ Load Sense
4 = Tandem Backplate
5 = Multiple Pumps
Displacement cm
3
/r [ in
3
/r]
01 = 6.6 [.40] 08 = 22.5 [1.37]
02 = 8.2 [.50] 09 = 24.3 [1.48]
03 = 9.5 [.58] 10 = 25.2 [1.54]
04 = 10.8 [.66] 11 = 27.7 [1.69]
05 = 13.8 [.84] 12 = 29.0 [1.77]
06 = 16.7 [1.02] 13 = 30.6 [1.87]
07 = 19.7 [1.20]
Input Rotation
R = Right-hand (clockwise)
L = Left-hand (Counterclockwise)
Catalog / Non-Catalog
Z = Cataloged Pump
A-Y = Non-Cataloged Pump
Shafts , Porting Size and Location
Side Ports
A = 3/4 in. 11 Tooth, 1 5/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
C = 3/4 in. Str. Keyed, 1 5/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
E = 3/4 in. 9 Tooth, 1 5/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
G = 5/8 in. Str. Keyed, 1 1/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
J = 5/8 in. 9 Tooth, 1 1/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
L = 5/8 in. Str. Keyed, 1 5/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
N = 3/4 in. 11 Tooth, 1 1/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
R = 3/4 in. Str. Keyed, 1 1/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
Rear Ports
B = 3/4 in. 11 Tooth, 1 5/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
D = 3/4 in. Str. Keyed, 1 5/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
F = 3/4 in. 9 Tooth, 1 5/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
H = 5/8 in. Str. Keyed, 1 1/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
K = 5/8 in. 9 Tooth, 1 1/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
M = 5/8 in. Str. Keyed, 1 5/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
P = 3/4 in. 11 Tooth, 1 1/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
S = 3/4 in. Str. Keyed, 1 1/16-12 UN-2B Suction, 7/8-14 UNF-2B Pressure
Product Number: 26 5 01 - R Z A
Tools Required
3/8 in. socket and ratchet wrench
Internal Retaining Ring Pliers
(straight .090 tip)
O-ring Pick
Thread 3/8 dia. UNC bolt/screw
Torque Wrench
(135.6 N
.
m [100 lbf
.
ft] capacity)
Hammer (soft face)
Light Petroleum Jelly
Seal Driver
Arbor Press
Testers Initials
Day of Month (two digits)
Month (two digits)
Last two digits of year built.
( 95 for 1995 etc.)
Revision level of parts list.

Eaton 26 Series Specifications

General

Brand	Eaton
Model	26 Series
Category	Water Pump
Language	English