AODD Pump DN40 (1 1/2") - Ball Valve - Aluminum body - BUNA N diaphragm - Rc threated flange
AODD Pump DN50 (2") - Ball Valve - Aluminum body - BUNA N diaphragm - Rc threated flange (Flange also equivalent to ANSI)
AODD Pump DN50 (2") - Ball Valve - Polypropylene body - BUNA N diaphragm (Flange also equivalent to ANSI)