All-Flo CTD-05 Diaphragm Pump is a 1/2-inch heavy-duty bolted-style drum pump designed for evacuating liquids from drums. The CTD-05 features a PTFE diaphragm with PTFE wetted parts (valve/ball, valve seat, and O-ring) and stainless steel fasteners, and it weighs 19 lb (8.6 kg). It is rated for temperatures up to 150°F (66°C) and provides NPT (BSP) connections for compatibility with standard drum fittings.
