• Compatible with all air operated diaphragm pumps from 1/4″ (6.35mm) to 4″ (101.6mm)

• Attaches directly to air operated diaphragm pump exhaust

• Fully pneumatic – no batteries or electronics required

• Optional warning alarm and backup pump switchover

• Wide range of chemically resistant body materials

• Variety of standard and ATEX certified models in stock; custom models on request