Shurflo- Diaphragm Pump 3 Chamber, 1.4 GPM Open Flow, 115VAC Intermittant Duty, 60 PSI Bypass (no switch), Viton Valves, Santoprene Diaphragm, Polypropylene Housing, 3/8" NPT Female Ports, UL/CSA Recognized, Typical Application: Soil Extraction, Carpet Cleaning FPT Ports Viton® Valve • Santoprene Diaphragm For a wide variety of low pressure applications. Pumps are available in 12/24/115 Volt with EPDM, Viton® or Santoprene internals. Adjustable demand switch for automatic shut-off or internal by-pass without a switch. Maximum temperature is 170° F. Note: Pumps are not warranted for chemical compatibility. Self-priming to 8'. Buna is the best choice for petroleum products. International shipping? You can ship either one or two of these pumps for the same $80 by the US Post Master to almost every country in the world. 20160223djc