Buna N bellows mechanical seal with carbon on niresist faces. Recommended for light duty, clean lube and hydraulic oils. Positive drive mechanical seal with carbon on niresist faces. Recommended for residual and crude oils. Recommended for residual and crude oils.
All types have one or two internal sleeve bearings.
Consult Imo Pump for higher pressures. Consider cold startup conditions. Double extended shaft for through-drive optional. Magnetic Drive configurations also available. Clockwise facing pump shaft .