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AMT Sprinkler/Booster pumps feature 300 Series Investment cast stainless steel closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature dual volute design to reduce radial load on motor and a built-in check valve to ensure fast priming after initial liquid is added to the pump. Cast iron construction provides durability and low maintenance. Easy cleanout design includes replaceable dual volute/diffuser and casing o-ring for servicing. Two stage models provide additional pressure in fractional horsepower sizes for multi-sprinkler head applications. Type 21 mechanical seals handle maximum working pressure to 150 PSI. Pumps are available from 3/4 to 7-1/2 HP with Open Drip Proof (ODP) or Totally Enclosed Fan Cooled (TEFC) motors. Additional Features
• Available with 3/4 to 7-1/2 HP Single or Three Phase Motors (ODP or TEFC)
• Removable/Replaceable Volute/Diffuser
• Single Stage Models Feature Removable Dual Volute Design
• 3-Phase models can also operate on 50 Hz (This will change full load amps and service factor, RPM and priming capabilities).
• NOTE: Electric supply for ALL motors must be within ?10% of nameplate voltage rating (e.g. 230V ?10%= 207 to 253).
1Many AMT products are usually available to be shipped within 24 hours, however some may require a 7-10 day factory lead time - contact us for more information on product availability 2Image may not reflect actual product - Double check the AMT catalog for accurate product information.
