Graco ChemSafe 307 3/8 in. NPT PTFE Air Diaphragm Pump w/ PTFE Overmold Diaphragms, PTFE Balls & Seats

Graco's ChemSafe pumps feature PTFE corrosion-resistant fluid paths, which make them ideal for corrosive and abrasive chemicals. There's no exposed metals and they can be configured in various materials to meet most abrasion, temperature, and chemical compatibility requirements. Plus they're dead-head capable and achieve high flow rates while minimizing air consumption and operational noise.

Features

• Max flow rate of 7.9 GPM (30 LPM)
• High quality machined design provides a precision fit and superior chemical containment compared to molded pumps
• Corrosion-resistant exterior with no exposed metal reduces maintenance, extends pump life and offers clean, safe operation
• Removable air motor offers easy and intuitive maintenance ensuring maximum pump performance and availability
• Ideal for corrosive and abrasive liquids such as acids, fuels, glues, paints, resins, inks, or wastewater
• Use our Online Chemical Compatibility Guide to select the proper pump material for your chemical

Specifications

• Maximum fluid working pressure: 100 PSI
• Minimum air startup pressure: 30 PSI
• Fluid inlet and outlet size: 3/8 NPT
• Maximum suction lift: Wet: 31.2 ft, Dry: 10 ft
• Maximum size pumpable solids: 0.08 in.
• Minimum recommended ambient air temperature for operation and storage: 32° F
• Air consumption at maximum flow: 9.3 SCFM
• Fluid flow per cycle: 0.011 gallons
• Maximum free-flow delivery: 6.7 GPM
• Maximum pump speed: 610 cycles per minute
• Wetted Parts: PTFE, EPDM, NBR, UHMWPE
• Maximum fluid temperature: PTFE Pumps 212° F; UHMWPE Pumps 158°

Downloads

Product Manual (PDF Download)