Helm pump steering, seastar 2.4 - tilt; helm rotor supported by three roller bearings; ball bearing piston race; 1/4in. Npt ports; built-in lock valve for postive rudder lock; bleed tubes; internal air pocket eliminates oil expansion overflow; integral relief valve setting: 1000 psi; displacement: 2/4 cu.In/rev
A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.
Classification: Hydraulic fluid power pumps, radial piston type
NSN 5985-01-606-9422
NSN 5905-01-497-1121
NSN 6150-00-297-3928
NSN 5920-01-271-6474
NSN 6135-00-548-2765
NSN 5905-01-155-1024
NSN 6620-01-296-0873
NSN 5925-01-073-2546
NSN 5915-00-710-1705
NSN 6320-00-116-3658
NSN 6150-01-336-5078
NSN 5999-01-425-4697