Menu

CROSS 53 SERIES GEAR PUMPS

Cross Manufacturing

CROSS 53 SERIES HYDRAULIC PUMPS ARE FACTORY ASSEMBELED AND MADE TO ORDER. 

APPROXIMATE ASSEMBLY TIME IS TWO WEEKS.

CONTACT STORE 1-800-823-4937 TO ORDER THIS ITEM

Cross 53 Series Gear Pumps provide two sections for operating separate systems with individual flow requirements or combine flows from both sections into one compact space.   This compact pump can deliver up to 80 gpm in a space less then 6" x 6-1/2" x 12".  Gear tooth design and Pressure balanced load plates and a gear tooth design provide high volume flow and overall efficiency while operating at a low noise level.

Cross 53 Series Hydraulic Gear Pump Models:

Cross 53P015; 53P019; 53P023; 53P027; 53P033; 53P038

 

General Specifications

Displacement sizes: 1.52 1.95 2.32 2.74 3.30 3.80 cu. in./Rev.
  24.9 32.0 38.0 44.9 54.1 62.3 cc/Rev
             
Rated working pressure (Max. relief valve setting at full flow) 3000 psi (207 Bar)
Max. shock and surge pressure 3500 psi (242 Bar)
Max. flow rate (per section) Up to 40 gpm (170 l/m)
Max. speed (Continuous - see inlet vacuum curves) Up to 3000 RPM
Max. horsepower (At rated speed and pressure) 130 HP (97 KW)
Mounting (Any position) SAE "B", 2-Bolt
Weight Approx. 38 lbs. (17 KG)

Material Specifications

Body and End covers Die cast aluminum alloy
Body Permold aluminum alloy
Gears Hardened steel
Shafts Hardened steel
Seals Buna N
Bearings Pressure Lubricated, Teflon impregnated sleeve

Standard Features

  • Shaft Seal:  20 psi (1.4 bar) standard on all units

Optional Features

  • Rotation:  Left hand (counterclockwise); Right Hand (clockwise)
  • Ports:  Common inlet and outlet ports (Middle);  Common mid-inlet, separate outlet;  Separate inlet, common mid-outlet;  Separate inlet, separate outlet;  Rear inlet and outlet (Rear section)
  • Shafts:  7/8" Diameter, Splined;  7/8" Diameter, Woodruff keyed;  7/8" Diameter, Woodruff keyed (long)

Ordering Data

Series Type Special Options Size cu.in./R
x 10
Rotation Mount Shaft size & type Ports
Location and size
inlet          outlet 
53 P
pump
O
20 psi shaft seal
15

19

23

27

33

38

15

19

23

27

33

38

L
left

R
right
B
SAE "B" 2-bolt
A
7/8" Spline x 1-5/8"
C
7/8" Keyed x 1-5/8"
D
7/8" keyed x 2-13/16"
 
A
1-7/8" Common Inlet (side)
1-5/16" Separate Outlet (side)
B
1-7/8" Common Inlet (side)
1-5/16" Common Outlet (side)
C
1-5/8" Common Inlet (side)
1-5/16" Separate Outlet (side)
D
1-7/8" Common Inlet
1-5/16" Front Outlet
1-5/16" Rear Outlet
E
1-5/8" Common Inlet
1-5/16" Front Outlet
1-5/16" Rear Outlet
F
1-7/8" Separate Inlets (side)
1-5/16" Separate Outlets (side)
G
1-5/8" Separate Inlets (side)
1-5/16" Separate Outlets (side)