Hypro Roller PumpsHypro 4101C Cast Iron 4-Roller PumpPort size: 3/4" NPTMax fluid temperature: 140°FHousing: Cast IronPump shaft rotation: CW (CCW available)Rollers: Super Rollers standard (Poly [T3] and Teflon [T2] available)Shaft Seals: Viton standardAvailable shaft adapters: See pg 67 of Hypro...