Lincoln 1" Poly/Buna Dual Port Pump - 85639 TELESCOPIC Same as 20001-S7 above except

Same as 20001-S7 above except uses 21100T

NPT thread

These downtubes can be added to stub pumps in tanks and drums using low-level cutoff (321206)

New gear shape design improves accuracy in a wide range of flow rates and viscosities

Grease Meter w/ ‘Z’ swivel and flex spout

Lincoln 1" Poly/Buna Dual Port Pump - 85639 TELESCOPIC Same as 20001-S7 above exceptThe Lincoln Diaphragm Pump is driven by compressed air. The directional air distribution valve and pilot valvethe air endare located in the center section of the pump. Liquid moves through two manifolds and outer chambers of the pumpthe wet end. Generally, check valves are located at the top and bottom of each outer chamber or on a common manifold. The two outer chambers are connected by suction and discharge manifolds. Lincolns double diaphragm self