• 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