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Double Acting Hydraulic Pumps
Without Oil Reservoir
Without Overload Relief Valve
Without Manual Pressure Release Valve
Pumps oil when handle is moved in either direction
Compact Size
Whetted parts are of aluminum, bronze and stainless steel
100% O-ring seals - locally available
Pistons ground stainless steel
Leakproof O-ring ports
Mounts on horizontal or vertical surface
24" operating lever inlcuded
This double acting pump delivers oil whenever the pump handle is moved in either direction. This feature provides a more even flow of oil than the single piston pump which delivers oil when the piston moves in, but no oil when it moves out.
Dimensions - Inches:
·
A
B
C
D
E
F
PDA-1
7.50
.94
1.88
8.25
3.40
2.16
PDA-2
7.88
1.19
2.38
8.63
3.70
2.22
Specifications
Model Number
Maximum Pressure Rating *
Volume Per Cycle Cu.In.
Handle load (lbs.) per 1000 PSI
Port Size O-ring Type
Net Weight Lbs.
PDA-1
4,000
.75
16
9/16-18 inlet 7/16-20 outlet
5
PDA-2
2,000
1.50
39
7
*
These pumps have no overload relief valve and will exceed maximum rated pressure if too
much force is applied by the operator. System designer must provide overload relief
protection for system if required.
