D 253 Series　 Standard Diaphragm Pumps with 1" Connections

Liquid Flow Rate	1 to 220 L/min.
Description	1" THREADED CONNECTIONS, POLYPROPYLENE AIR MOTOR (PPG), LOOPED C® SPRING AIR SPOOL, BALL VALVES, MULTI PORT LIQUID CONNECTIONS.
Wetted Body Material Options	ALUMINIUM, STAINLESS STEEL, CAST IRON
Notes	New 25mm pump series. High flow rates. Compact size. Low air consumption. Multi liquid port connection options. Fully adjustable footprint.