Product features
Pump head: forged with grade H59 brass
Crankcase: aluminum alloy precision die casting, oxidation blackening
Crankshaft: alloy steel material, forging, heat treatment, multi pass grinding
Connecting rod: aluminum alloy (zinc alloy, bronze optional)
Bearing: high grade deep groove ball bearing, tapered roller bearing
Plunger: solid stainless steel, surface plasma thermal spraying, multi-channel grinding
Plunger seal: imported from Parker, Germany, U-type double water seal structure
Lubrication mode: splash lubrication, lubricating oil 15w-40