Hypro Roller PumpsHypro 4001XL-T3 Silvercast 4-Roller Pump, Poly RollersPort size: 3/4" NPTMax fluid temperature: 140°FHousing: SilvercastPump shaft rotation: CW (CCW available)Rollers: PolyShaft Seals: Viton standardAvailable shaft adapters: See pg 67 of Hypro CatalogSpecial torque arm and base...