Continuous 15 psi, Maximum 40 psi (2.8 bar) at Ambient of 130° F (54.4° C). 31800 Series: No Switch 31801 Series: Cut-In 20 PSI, Cut-Out 40 PSI.
Elastomers:
Diaphragm: Santoprene Valves: Viton
Motor:
Permanent Magnet with Thermal Overload Protection. Continuous duty at 15 psi (1 bar) and 70°F (21°C) ambient temperature.
APPLICATIONS / CHARACTERISTICS
Self-Priming to 10 ft. (3 m) (wet) 5 ft. (1.5m) (dry). Runs Dry Without Damage. Smooth Flow. Snap-in Ports. Temperature: Liquid temperature range is 45°F to 130°F (7°C to 54°C). Viscosity: 250 cP maximum.
CONSTRUCTION – Water supply pump to the spray bars of road rollers and other compaction equipment, street sweepers, and truck mounted dust control systems. Superior equipment washdown results can be enjoyed with the 31800 31801 Series pumps. AGRICULTURAL – Supply pump for herbicide and pesticide sprayers and sprayboom equipment. INDUSTRIAL – Fluid transfer applications for mild acids and bases. Chemical feed pump. Washing fluid supply pump in parts washing systems. Machine coolant pump. Concrete saw lubricant supply pump. Recirculating pump in filtering systems.
NOTE: Viton equipped models are not suitable for potable water applications.
