Replacement Parker Gear Pump P30, P31, P50, P51, P75, P76

• Mesh Form: External Engaged
• Tooth Flank: Straight Tooth
• Tooth Curve: Involute
• Power: Hydraulic
• Certification: ISO
• Gear Pump: Casting Cear Pump
• Model NO.: P20, P21, P30, P31, P50, P51, P75, P76
• Transport Package: Carton
• Specification: SGS
• Trademark: PHPFLUID
• Origin: China
• HS Code: 8413602290
• Production Capacity: 50000PCS/Year

Product Description

, P31 Series Gear Pump for Comercial, Parker and Permco (P3000, P3100)

6 TO 33 gpm @ 2000 rpm
Pressures to 2000 psi
Speeds to 2000 rpm
Choice of mountings

*Standard features include SAE-B-2&4 bolt mounting fl ange, SAE-B-spline shaft, both side and rear ports and setup for pump/motor dual rotation applications
*A wide range of porting, mounting and shaft options available
*Roller bearing design in a compact small frame size
*Doweled and high strength cast iron construction
*Low weight: 34.5 pounds with a 2" gear, Type II
*Flows up to 33GPM
*Working pressure up to 2000 PSI
*Speeds up to 2000 RPM
*Cubic inch displacements from 1.00 through 4.00
*Special ring seals and pressure balanced wear plates maintain high pump and motor efficiency throughout all operating ranges
*100% factory tested per application specifications.P30
Company Information
PHP Hydraulics is a professional manufacture of replacement precision parts for Caterpillar, Rexroth, Kawasaki, Komatsu, Linde, Sauer Sundstrand, Eaton, Parker/Denison hydraulic piston pump, hydraulic vane pump or hydraulic motor in China. If you choose our products, you will low your cost about excavator main pump maintenance or repairing definitely.


What are the main products of PHP ?




What is the advantage of PHP?
1.Highest quality warranty with the most favorable price.
2.80% of our employees are skillful technicians and mechanics. PHP believes, only  excellent people can produce excellent products.
3.PHP has full lines with advanced manufacturing equipments from material to finished products.
4.Wide range of products for your reference.

What about packing and delivery details from PHP?  
1.Standard exporting wooden case by Sea, while carton boxes by Air or Express. Besides, customized packing acceptable.
2.In stock, within 2-3 days after payments. Out of stock, we will prepare it to in 14-25 days, which is very seldom taken place in PHP.

Welcome to PHP!
If you need any hydraulic pump or hydraulic pump parts, please feel free to contact us at any time! We are always here to reply!