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General specifications

Product Name
Eaton X20 Open Circuit Piston Pumps 220 Series
Catalog Number
Model Code
Product Length/Depth
9.68 in
Product Height
9.02 in
Product Width
6.85 in
Product Weight
35.9 lb
Model Code

Product specifications

Shaft seals
Fluorocarbon Rubber
Input Speed At 0.8 Bar Absolute
2700 RPM
Maximum Case Pressure
45 Psi
Design code
Mark Eaton Product Number and Full Model Code On Label
Maximum Pressure Compensator Setting
283 bar
Maximum Flow Compensator Setting
20 bar
Maximum Input Torque
1106 in lb
Controller Type
Pressure Compensator
Minimum Pressure Compensator Setting
276 bar
Maximum Recommended Operating Viscosity
40 cSt
Front Mounting
2 Bolt B
Shaft rotation
Input shaft
Straight Shaft Diameter 22.2 [.88], Keyway (SAE J744-22-1 B)
Auxiliary Mounting
Minimum Flow Compensator Setting
17 bar
Pump Special Features
Input Speed - Minimum
500 RPM
Main Port Size and Location
Rear Ports; Suction - 1.625-12 UN-2B SAE O-Ring Port; Pressure - 1.0625-12 UN-2B SAE O-Ring Port
Peak Pressure Rating
5000 Psi
Fluid Cleanliness
Code Title
220 Series Mobile Piston Pump
Control Special Features
Input Speed At 1.0 Bar Absolute
3000 RPM
Inlet pressure
64 Psi
Minimum Recommended Operating Viscosity
16 cSt
Bearing Life at Rated Pressure
5850 hr
Nominal Pressure Rating
4060 Psi
Housing material
Cast Iron
Blue Primer
Drain Port Size and Location
.875-14 UNF-2B O-Ring Port - Top (28Cc and 45Cc)
Continuous Allowable Case Pressure
19 Psi
Input Speed - Maximum
3600 RPM
28 cm³/rev
Maximum Displacement Option
External Manual Stroke Adjustment (Set At Maximum)
Maximum Input Power
39.2 kW
Torque Control Setting
0 in lb
Construction, Agriculture, Truck and Bus, Material Handling, Other Mobile
Diagnostic Pressure Ports
.4375-20 UNF-2B SAE O-Ring Ports - Suction and Pressure - Plugged
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