Product Description
The Graco D53255 Verderair VA20 is a pneumatic air-operated double diaphragm pump engineered for industrial fluid transfer applications. This metal pump features NPT standard air valve, acetal seat, TPE ball, and TPE diaphragm construction designed for reliable, seal-free operation.
- 3/4 inch NPT female inlet and outlet ports with center and end-porting
- Maximum operating pressure: 100 psi (7 bar)
- Maximum operating temperature: 225 degrees F
- Compatible with antifreeze, detergents, motor oil, grease, hydraulic fluid, cutting oil, water, wastewater, and ink
- No mechanical seals, eliminating fluid leaks and seal failures
- Operates quietly at less than 85 dBa with optional remote muffler for further noise reduction
- External controller enables remote control capabilities
- Easy-to-service air valve and ball checks
- TPE ball and diaphragm materials with polypropylene center section
Ideal for industrial applications requiring dependable diaphragm pump performance without maintenance-intensive sealing systems. Available at Next Day Fittings for prompt delivery to your facility.