Hotsy HM4035R.3 Pump
Hotsy "HM"Series Tri-plunger belt drive pump.
Hotsy Part Number's: 8.931-275.0, 89312750, HM4035, HM4035L, HM4035L.3
4.8 gpm, 3500 psi
11 HP, 1500 rpm
24mm Left shaft
LEFT HAND Shaft ***NOTE: picture shows right hand shaft
Hotsy has redesigned the pump! When you order this pump you will get the upgraded pump HM4035L.3 with the NESTechnology part # 87511810.
* Designed and engineered exclusively for Hotsy pressure washers.
* Seven year limited warranty
* Forged brass manifold with an exclusive lifetime warranty.
* Large capacity, die-cast, anodized aluminum oil-bath crankcase with precision rod guides.
* Over-sized connecting rods for maximum life.
* Heavy-duty tapered roller bearing.
* Solid ceramic plungers with mirror finish and corrosion resistance.
* Stainless steel inlet and discharge valve assemblies.
* Forged valve caps with recessed O-rings
* Dacromet coated manifold bolts for extra corrosion resistance.
* Parker "U" Seals for long life performance.