Peterson R4 Single Stage High Volume External Oil Pump (PFS04-1026)

Peterson Fluid Systems wet sump pumps utilize a revolutionary twisted lobe rotor design. This design has allowed us to use all aluminum rotors saving a huge amount of weight while also increasing performance. Our shallow depth screw in fittings make for a low profile, modular pump. Our pumps can be outfitted with numerous options as well to be suited to a variety of applications.