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Danfoss

Closed circuit pump w/ gear motor (reversible)

Closed circuit pump w/ gear motor (reversible)

Meeting your demands

Danfoss offers a wide range of efficient fan drive systems. Below are the benefits and critical considerations you need to take into account as you determine the right system for your specific needs.

Benefits

  • Increased efficiency due to variable flow piston pump

  • Fan speed independent of engine speed

  • Reversibility inherent to the system with no additional plumbing

  • Has inherent zero-speed capability

  • Minimal reservoir requirements

  • Well known, closed-circuit technology for high-power applications

  • Negligible risk of motor cavitation

  • Higher pump pressure, power and life ratings

Critical considerations

  • Loop flushing required

  • Charge flow required

  • Higher pump cost

  • Fan fails to minimum speed

  • Over-pressure protection required

Related products

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