OMFB HYDRAULIC GEAR PUMP TANDEM ISO 51 D

OMFB HYDRAULIC GEAR PUMP TANDEM ISO 51 D
OMFB HYDRAULIC GEAR PUMP TANDEM ISO 51 D OMFB HYDRAULIC GEAR PUMP TANDEM ISO 51 D
Delivery time: The product is currently in an external warehouse, so it may reach you within 4-8 business days.
Delivery capacity (cm³/rev; liters/min): 51
Max. pressure (bar): 240
Design: Gear pump
Variable / Fixed displacement: Constant volume displacement hydraulic pump
Direction of rotation: Right
Manufacturer: OMFB
Manufacturer part number: 10502310517
Available to order
839+VAT
Item number: 
HK_10502310517

OMFB Gear Pump 10502310517

Product description:
The OMFB Tandem NPH-51 belongs to the family of 4-bolt ISO mounted, tandem-prepared gear pumps (second pump with UNI flange). Its robust, high-load-capacity design ensures reliable performance for truck hydraulic systems and industrial applications. The pump is fully compatible with the standard connections and dimensions of the NPH ISO series, making installation into existing systems straightforward.

Main features:

  • Type: NPH-51
  • Rotation: Right
  • Inlet port (IN): G 3/4”
  • Outlet port (OUT): G 3/4”
  • Displacement: 50.82 cm³/rev
  • Continuous working pressure (P1): 240 bar
  • Intermittent pressure (P2): 260 bar
  • Peak pressure (P3): 280 bar
  • Maximum speed (continuous): 2000 rpm
  • Maximum speed (intermittent): 2500 rpm
  • Minimum speed: 300 rpm
  • Mounting: 4-bolt, Ø12 mm (ISO)
  • Housing material: Cast iron
  • Weight: 13.5 kg
  • Tandem preparation: Compatible with second pump using UNI flange

 

Data
Weight:
12 kg/pc(s)
Details

Operating Principle 

The pump uses two interlocking gears to transfer oil from the inlet to the outlet. The oil flows between the gear teeth and along the inner housing wall without backflow. This design ensures a steady, pulse-free flow, essential for stable hydraulic performance. The simple mechanical structure supports long-lasting and reliable operation.

OMFB HYDRAULIC GEAR PUMP TANDEM ISO 51 D
OMFB HYDRAULIC GEAR PUMP TANDEM ISO 51 D
839+VAT
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