Air Operated Double Diaphragm Pump, Inlet/Outlet 3/8 In. / 1/4 In., Flow 3 gpm, Max. Flow GPM 4.5, Max. Flow 4.5 cfm, Max. Operating PSI 100, Body Material Polypropylene, Diaphragm Material Santoprene(r), Ball Material PTFE, Check Seat Material Polypropylene, Air Inlet (F)NPT 1/4 In., Manifold Connection Single, Max. Dia. Solids Clear Liquid, Max. Temp. 150 Degrees F, Self-Priming Dry 10 ft., Self-Priming Wet 15 ft.
Polypropylene- Nonmetallic Air-Operated Double Diaphragm Pumps
- Housing Materials
- Highly resistant to many caustics and a wide variety of nonaggressive water-based liquids.
- Easily pump slurries, solvents, and high-viscosity liquids such as paints and waste oils. Sandpiper pumps feature all-bolted construction and abrasion- and corrosion-resistant materials. Free-standing support base is useful in portable applications. Ingersoll-Rand/ARO pumps are constructed of highly fatigue- and abrasion-resistant materials. Air-pressure air valve design helps prevent stalling. Dayton pump bodies are injection-molded and structurally reinforced with a fiber fill. Spring-assisted air valve has proprietary seal rings that never require lubrication.
- Self-priming to 15 ft. wet, 10 ft. dry (20 ft. dry for Sandpiper) Run-dry capability