Hatsan / Hammerli PCP pump service parts

[thepeck]

Hi,
Does anyone know if there is a kit available of service parts for a hatsan pcp pump?

[BigTinBoat]

Hi,
Does anyone know if there is a kit available of service parts for a hatsan pcp pump?

Pyramid sells an o-ring kit for the Air Venturi G4 pump, which I'm fairly certain is the same as the Hatsan Pump.

[Mod90]

yup, its the same pump, down to the same short stiff as a board hose

If rebuilding this unit keep a spare kit, that unit for some reason eats o-rings from my experience. After having to rebuild that pump 2x within 6 months, I decided to junk it & get a tank.

[BigTinBoat]

yup, its the same pump, down to the same short stiff as a board hose

If rebuilding this unit keep a spare kit, that unit for some reason eats o-rings from my experience. After having to rebuild that pump 2x within 6 months, I decided to junk it & get a tank.

I love the one I have. It pumps much easier then my Benji.

Mine was eating the inner o-ring and then I used a piece of rag on the end of a gun cleaning rod/jag in my cordless drill with some Mother's Mag Polish on it. Now the pump is even easier to work and doesn't eat o-rings. It looks like a mirror on each inner tube.