HydroMixer™ Injection Pump Mixing Unit - NA Market

Direct distribution unit for high temperature heating systems. Factory pre-assembled configurations select-able either with upward flow and discharge (pump mounting) on right side or left side, and field reversible. Union connections to the secondary supply and return header (bottom connections) 1.5 “ male straight threads. Union connections to the system supply and return circuit (top connections) 1.25” male straight threads. Center distance 5” (125 mm) between connections. Maximum working temperature 212 degrees F (100 degrees C). Maximum working pressure 145 psi (10 bar). Complete with Grundfos three-speed pump UPS 15 58 or variable-speed pump Alpha 25 55U, power supply 115 V 50 or 60 Hz, protection class F. Dual scale temperature gauges 32 – 176 degrees F (0 – 80 degrees C). Brass secondary circuit shutoff ball valves. Connection pipe in steel. Check valve with brass body, shutter PPAG40. With preformed insulation shell in EPP. Provide with 1” sweat or NPT union inlet and outlet fittings code NA16 series.

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Specifikation

The 165 series HydroMixerTM provides high temperature flow direct
to secondary heating circuits, complete with onboard three-speed
or variable-speed pump, supply and return temperature gauges,
secondary circuit shut-off ball valves and pre-formed insulation shell.
Versions are available with either the three-speed Grundfos UPS
15-58 pump or the variable-speed Alpha 25-55U pump.
The unit can be ordered with supply flow and pump on the right or
left side, and the unit is field reversible to accommodate changing
installation requirements. The adjustable differential pressure by-pass
valve, code 519600 and wall bracket code 165001 are optional. The
unit comes with male union connections which require separately
purchased, 1 inch sweat or HPT, top outlet or bottom inlet fitting kits.