River-Wave is one of the toppest ALUMIUMN PUMP,DIAPHRAGM PUMP,3" INCH AIR OPERATED DIAPHRAGM PUMP in China.During these years of exporting , River-Wave now has rich experience in the worldwide markets

• 3 in (76.2 mm) ANSI center-porting that is internally threaded 3 npt or bspt
• Bolted leak-free, flanged connections — no clamp bands used
• Large flow paths for high viscosities
• Easy air valve maintenance
• Heavy-duty construction
• Fluid flow up to 275 gpm (1040 lpm)

Typical Applications
• Chemical transfers
• Filter press-feed
• Dewatering

Typical Fluids Handled
• Chemicals
• Bulk paint resins
• Ceramic slip