HIGH PRESSURE GEAR PUMPS KP

High-pressure gear pumps with hydraulic axial clearance compensation

High-pressure KP gear pumps are preferably used in oil hydraulic systems. The main components include the housing and the flange cover. They can withstand high dynamic loads which means they are insensitive to pressure peaks and continuous vibrations. Thanks to their design and the materials used, the pumps are ideal for deployment under the toughest operating conditions.

Characteristics

Displacement: 1.0 … 300 cm³/rev
Temperature range: -20 … 150 °C
Maximum pressure: … 315 bar

Applications

  • Mobile and stationary plants

  • Construction and agricultural machinery, municipal and special vehicles

Options

  • ATEX version

  • Motor-pump unit (electrically / mechanically driven)

  • Outboard bearing to absorb radial and axial forces

Overview

Pump

Displacement


(cm³/U)

Operating
pressure

(bar)

Speed


(1/min)

Viscosity


(mm²/s)

Media
temperature

(°C)

Version/option

Data
sheet

Operating
instructions

KP 01.0 ... 8.0... 280 700 ... 4 00010 ... 1 400... 85· Aluminium housing
· Front and end covers made of cast iron (EN-GJL-300)
KP 0-
KP 11.5 ... 25 … 280500 ... 4 00010 ... 800-20 ... 150· Aluminium housing
· Front and end covers made of cast iron (EN-GJL-300)
· Optionally completely made of cast iron (EN-GJL-300)
· ATEX explosion protection on request
KP 1KP 1-
KP 1 series 23.0 ... 20... 200500 ... 4 0001.2 ... 600... 150· Completely made of cast iron (EN-GJL-300)
· GJS version (EN-GJS-400) for ship approvals on request
KP 1 series 2 -
KP 220 ... 62 … 315500 ... 3 00010 ... 800-20 ... 150· Completely made of cast iron (EN-GJL-300)
· Optionally with bronze plain bearings
· Also available in spheroidal cast iron (EN-GJS-600) for pressures up to 315 bar
· GJS version (EN-GJS-400) for ship approvals on request
· ATEX explosion protection on request
KP 2KP 2-
KP 2 noise optimized20 ... 62... 120500 ... 3 00010 ... 1 000... 150· Completely made of cast iron (EN-GJL-300)
· Also in spheroidal cast iron (EN-GJS-600)
· GJS version (EN-GJS-400) for ship approvals on request
KP 2 noise optimized-
KP 363 ... 125… 280500 ... 2 60010 ... 800-20 ... 150· Completely made of cast iron (EN-GJL-300)
· Optionally with bronze plain bearings
· Also in spheroidal cast iron (EN-GJS-600)
· GJS version (EN-GJS-400) for ship approvals on request
· ATEX explosion protection on request
KP 3KP 3
KP 3 noise optimized63 ... 125... 120500 ... 2 50010 ... 1 000... 150· Completely made of cast iron (EN-GJL-300)
· Also in spheroidal cast iron (EN-GJS-600)
· GJS version (EN-GJS-400) for ship approvals on request
KP 3 noise optimized
-
KP 5160 ... 300… 100800 ... 2 00010 ... 800-20 ... 150· Completely made of cast iron (EN-GJL-300) KP 5KP 5