Hotsy HM4035R.3 Pump
Hotsy "HM"Series Tri-plunger belt drive pump.
Hotsy Part Number's: 8.904-734.0, 89047340, 8.751-180.0, 87511800, HM4035, HM4035R, 5-1220, HM4035-1, HM4035H-1
4.8 gpm, 3500 psi
11 HP, 1500 rpm
24mm right shaft
RIGHT HAND Shaft
Hotsy has redesigned the pump! When you order this pump you will get the upgraded pump HH4035R.3 with the NESTechnology part # 87511800.
* 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.