Masport Pump Info

HD4 The HD4 Series pumps are direct replacements for the HXL4 Series pumps Key Differences Rotor HXL4 Series pumps have a double shaft rotor HD4 Series pumps have a single shaft rotor and can only spin in the direction as indicated on the front of the pump. CW and CCW...

The HD3 Series pumps are direct replacements for the HXL3 Series pumps Key Differences Oiling HXL Series pumps have an automatic external oil pump HD3 Series pumps have a mounted dripper style oiling system Replacement Parts  Replacement parts will vary between the...