Dramm - Hydra Pump Valve Kit

Brand: Dramm

Hydra Pump Valve Kit

A valve service kit of seats and seals for the triplex piston pump fitted to the Dramm Hydra 200 sprayer. Worn valve seats show up as lost pressure, poor priming and a pump that will not hold its setting - all of which come back with a kit rather than a pump. Dramm's Hydra sprayers run a stainless steel triplex piston pump adjustable up to 500 psi, and this is the wear part inside it.

There is one kit here and one thing to check before ordering it: which pump your machine has. This kit is for the MSD41 pump, which is the pump documented in the Hydra 200 manual. The Hydra 50 and Hydra SprayTrax use the MSD40 instead and take a different kit, so a machine badge alone is not enough - confirm the pump against the parts diagram in your machine's manual before you order.

Specifications

Key Features

• Restores lost pressure and poor priming caused by worn valve seats
• Serves the MSD41 pump specifically, so the wrong-pump mistake is easy to avoid
• Far less than a pump replacement on a machine that is otherwise sound
• Sensible annual service item on a sprayer running abrasive or corrosive chemicals

Ideal Applications

• Annual service of a Hydra 200 pump
• Restoring lost pressure or poor priming caused by worn valve seats
• Rebuilding after running abrasive or corrosive chemicals

Dramm's Hydra 200 manual carries the MSD41 crank case and inlet valve diagrams, and a separate full rebuild kit is available where the pump needs more than valves.