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60 Series Gear Pump
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The Cross 60 series gear pump, with a
maximum of 175 hp, features a gear tooth design that provides more
displacement within a given package size. Available in 6 sizes,
with displacements from 4.05 to 9.25 cubic inches per revolution, this
compact pump can deliver up to 100 gpm in a space less then 8" x 8-1/2"
x 9-1/4". Gear tooth design and pressure-balanced loading plates
provide high volumetric and overall efficiency while operating at a low
noise level. |
General Specifications
| Displacement sizes: |
1.52 |
1.95 |
2.32 |
2.74 |
3.80 |
5.20 |
cu. in./Rev. |
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24.9 |
32.0 |
38.0 |
44.9 |
62.3 |
85.2 |
cc/Rev |
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| 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 (Delivery) |
90 gpm (341 l/m) |
| Max. speed (Continuous - see inlet vacuum curves) |
3000 RPM |
| Max. horsepower (At rated speed and pressure) |
175 HP (130 KW) |
| Mounting (Any position) |
SAE "C" , 2-Bolt and 4-Bolt |
| Weight |
Approx. 42 lbs. (8.6 KG) |
Material Specifications
| 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
- Rotation: Right Hand (Clockwise); Left Hand (Counterclockwise); Bi-directional (Dual)
- O-ring Ports: 1-1/2" SAE #24 (1 7/8-11) side location
- Shaft: 1-1/4" Diameter, Woodruff keyed
- Shaft Seal: 20 psi (1.4 bar), Dual rotation pumps are provided with 100 psi seals
Optional Features
- Ports: Straight thread inlet and outlet, rear port location, 1-1/2" and 2" split flange side ports, inlet and outlet
- Shaft: 1-1/4" splined (14 tooth)
- Shaft seal: High pressure, 250 psi (1.4 bar)
Ordering Data
| Series |
Type |
Special Options |
Size cu.in./R
x 10 |
Rotation |
Mount |
Shaft size & type |
Ports
Location and size
inlet outlet |
| 60 |
P
pump |
O
20 psi shaft seal
B
100 psi shaft seal
H
250 psi shaft seal |
40
51
61
71
81
92 |
D
dual
L
left R
right |
C
SAE "c" 2-bolt & 4-bolt comb. |
A
1-1/4" Dia. Spline
C
1-1/4" Straight Keyed
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SA
SB
SC SF
SH
RK |
1-7/8"
1-1/2" SF 2" SF
1-7/8"
1-1/2" SF
1-7/8" |
1-5/8"
1-1/4" SF
1-1/4" SF
1-7/86"
1-1/2" SF
1-7/8" |
SIDE
SIDE SIDE
SIDE
SIDE
REAR |
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Phone 406-761-8079 or 800-823-4937
Fax 406-452-6056
Email sales@northernhydraulics.net
Northern Hydraulics Inc.
2600 17th St NE
Black Eagle, MT 59414
 
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