PENTAIR SHURFLO 2088-594-154 Industrial Diaphragm Water Pump, 3.3GPM, 115VAC, Self Priming, 45PSI, 1/2in Male Parallel Thread, Polypropylene Housing, Santoprene Valves, NSF, UL, CSA

The Shurflo 2088-594-154 Industrial Diaphragm Water Pump delivers up to 3.3 GPM at 115 VAC with a built-in 45 PSI pressure switch for automatic on/off operation. Its self-priming design up to 9 ft and integrated check valve ensures reliable suction and smooth, consistent water flow for industrial, RV, marine, and fluid transfer applications. Built with a durable polypropylene housing and chemical-resistant Santoprene diaphragm and valves, this pump resists corrosion, wear, and harsh conditions. Compact and versatile, it allows flexible installation in tight or unconventional spaces without compromising performance, providing long-lasting, heavy-duty operation for demanding water delivery tasks. NSF certified and UL CSA recognized, it is safe for potable water use and delivers dependable performance for industrial, commercial, and recreational applications. Easy to maintain and highly reliable, this diaphragm pump ensures consistent pressure, efficient water transfer, and years of trouble-free service, making it an essential solution for any fluid handling system.

• High flow 3.3 GPM performance provides efficient water delivery for industrial, RV, and fluid transfer applications
• Self priming up to 9 ft with built-in check valve ensures reliable suction and prevents backflow for smooth operation
• Built-in pressure switch set at 45 PSI delivers automatic on/off operation for consistent water pressure and convenience
• Durable polypropylene housing with chemical-resistant Santoprene diaphragm and valves resists corrosion and extends pump life
• 1/2 in male parallel thread ports fit standard plumbing, NSF listed and UL CSA recognized for safe potable water use