Page 42 - Parker - Industrial Hydraulics

Accumulators/ Compact Cylinders Filtration Fluid Motors Power Pumps Pumps/ Rotary Valves
Coolers Hydraulics Connectors Units Motors Actuators

Pumps – Piston

Gold Cup ®

• Quick change valve block – easy to • Patented ring style replenishing
service/replace checks fastest operation with no
• Modular controls – easy to service sliding poppets or parts and low
and change pressure drop
• Versatile controls – can be located • Auxiliary pump can be changed
on either side of pump or motor for without disassembling the
maximum freedom of design transmission
• Dampened low inertia rocker cam • One piece stroking vane/cam
– more stable, quieter and faster means no lost motion, zero
than other designs backlash, better control, and no
linkages to wear out
• Exclusive zero – backlash rotary
servo design – lifetime accuracy • Conforms to SAE mounting
standards. These products are
• Field adjustable compensator qualified to meet Military
override – easily adjusted without specifications MIL-P-17869A
removing from machinery and MIL-S-901-C Grade A
• Precision barrel bearing, a distinc- • Fastest compensator response:
tive Parker Denison Hydraulics Gives maximum of 10% pressure
feature for over 30 years – permits overshoot at rated conditions
high speeds, high pressure and (guaranteed times under all
provides long life conditions faster response
times possible depending
upon application)
Pump Performance Data

Model Series P6 P7 P8 P11 P14 P24 P30
Displacement 98.3 cc/r 118.8 cc/r 131.1 cc/r 180.3 cc/r 229.5 cc/r 403.2 cc/r 501.5 cc/r
Max. continuous pressure (psi) 5000 5000 5000 5000 5000 5000* 5000*
Max. intermittent pressure** (psi) 6000 6000 5000 6000 6000 5000* 5000*
Rated drive speed (RPM) 3000 3000 2100 2400 2400 2100*** 1800
Flow @ 1800 RPM (GPM) 47 57 62 86 109 192 238
Input horsepower @ Max.
continuous pressure
and 1800 RPM and 40cSt 153 183 145 275 348 626 765
petroleum oil
*Variable speed. Higher servo pressure may be required.
**10% of operating time, not exceeding 6 successive seconds.
***On HF-1 Fluids, 1800 RPM max on HF-0 Fluids

View Specs View Product PDF

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