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Polysulphone March Pump

Model:H315HF
Regular Price: $274.99
You Save $55.00
$219.99

This newly designed March Pump comes with all the great features of the original March pump - a magnetic drive, handles flow restriction, boiling temperatures capability, 6' cord with plug, food-grade materials in contact with the liquid, 1/2" ports, etc. Now, with a slight design modification, this pump nearly eliminates past cavitation issues (where the impeller spins in an air pocket and no liquid moves) and provides a slightly higher flow rate. The magnetic drive in a March pump acts as a clutch allowing the user to put back pressure on the pump to slow down flow. Since it is magnetic drive, it is not self-priming, you must put the pump below the level of the liquid source. This pump cannot be run dry.

Please note: When using silicone tubing, it is recommended to use a slightly larger barb than the I.D. of the tubing. This is because silicone tubing tends to have greater pliability than most tubing. For example, when using 1/2" silicone tubing, a 5/8" barb helps ensure a better seal.

Warning WARNING: This product has Brass components. Brass alloys are known to contain trace amounts of Lead, which is known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov.
  • Included bracket for mounting
  • 6' power cord with plug wired in for easy use
  • 115V - 50/60Hz
  • Maximum flow of just over 7 gpm (at zero head)
  • Maximum head of 18 feet (at zero flow)
  • 1/2" mpt fittings on both inlet and outlet
  • Materials in contact with solution: Polysulfone, 316 stainless steel, silicone rubber, Ryton and Teflon
  • 1/25 hp, continuous-duty, thermal overload protected, single phase 1.4 Amp motor
  • Motor is fan cooled
  • Will handle internal pressures to 50 psi.
  • Max temp rating: 250F
  • Face unscrews and rotates at 90 degree intervals to adjust to your application

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