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Duplex GMP

The duplex GMPD unit is designed to automatically service two distinct closed-loop hydronic heating networks. This GMP Series is available with 50 or 100 gallon tanks and two 1/3 or 1/2 HP pump pressurization control stations with magnetic starter. Through two pressure regulators (PRV), the pumps maintain the pre-set pressure in both loops from 10 to 70 psi.

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Submittal Literature

Features Duplex GMP

Duplex GMP Features

Model Make-up capacity (gmp@psi) Make-up capacity (l/m@Kpa) Motor (HP/Kw) Voltage Pressure range Solution container L (gal)
GMPD 23050 1,8 @ 70 6,8 @ 482 1/3 / 0,2 120V / 1ph / 60hz 69-482 kPa (10-70 psi) 189 L (50 gal.)
GMPD 23100 1,8 @ 70 6,8 @ 482 1/3 / 0,2 120V / 1ph / 60hz 69-482 kPa (10-70 psi) 378 L (100 gal.)
GMPD 25050 1,8 @ 70 6,8 @ 482 1/2 / 0,4 120V / 1ph / 60hz 69-482 kPa (10-70 psi) 189 L (50 gal.)
GMPD 25100 1,8 @ 70 6,8 @ 482 1/2 / 0,4 120V / 1ph / 60hz 69-482 kPa (10-70 psi) 378 L (100 gal.)

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