Cellulose and non-asbestos fiber. Alternate rows of hard and soft square molded packing rings. Buna N bellows mechanical seal with carbon on niresist faces. Positive drive mechanical seal with carbon on niresist faces. Recommended for residual and crude oils.
All types have two internal sleeve bearings.
Consult Imo Pump for higher pressures. Consider cold startup conditions. Consult Imo Pump for lower or higher viscosity operation. Clockwise facing pump shaft . Horizontal foot mount Optional vertical mounting available for certain applications.