Model # 31821-0492 Industrial Diaphragm Pump - 4 GPM
Jabsco # 31821-0492
Jabsco catalog # 31821-0492, Industrial Diaphragm Pump, Commercial/Heavy Duty, 3 GPM, Pump 12 Volt DC, w/ 40psi Pressure Switch
Product Information :
Parts Page (click here)
Product Manual PDF (view)Features :
Parts and Accessories for Jabsco model 31821-0492
Pump Service Kit :
Catalog # 18912-3040, Diaphragm Kit for 31800, 31801, 31820 & 31821 Series
Price: $ 15.53
Other Parts :
Catalog # 30649-1004, Kit Port
Price: $ 4.16
Applications
• Suction Lift SelfPriming to 10 ft 3m wet, and 5 ft. 1.5m dry • Duty Cycle Continuous at 40 psi 2.8 bar and 130F 55C ambient temperature • Temperature Liquid temperature range is 45F to 130F 7C to 54C • Viscosity 250 cP maximum
APPLICATIONS This pump provides excellent service in the following applications. 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 30801Series 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.