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 can expose you to chemicals including 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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