Did you know: Armstrong offers an unfired steam generator that will receive your plant steam and create a purer steam that is pressurized for humidification.

Flo-Rite-Temp Model 8120PP-PR

Flo-Rite-Temp Model 8120PP-PR

Flo-Rite-Temp Model 8120PP-PR Instantaneous Steam/Water Heater pre-piped parallel/redundant single temperature packaged assembly designed for Recirculating Hot Water Systems.

Flo-Rite-Temp Model 8120 Pre-Piped (P-P) Parallel (P) Recirculating (R) Single Temperature Systems are fully assembled and include the following installation components:

  • Steam Trap
  • Air Vent
  • Thermometers
  • CIP Connection Port
  • Flow Control/Isolation Valves
  • Thermostatic Diverting Valve

Ideal for both new construction and retrofit installation within an existing building infrastructure. Flo-Rite-Temp 8120PP-PR is designed to fit through a standard 32" doorway.

Each Flo-Rite-Temp Model 8120PP-PR Instantaneous Steam/Water Heater features a 4" diameter shell.

Each Flo-Rite-Temp Model 8120PP-PR has 120/240 GPM capacity with 15PSI steam at a 100°F temperature rise.

Each Flo-Rite-Temp Model 8120PP-PR features a unique feed forward design which features a differential pressure diaphragm actuated mixing unit integral to a shell and tube heat exchanger.

The Flo-Rite-Temp Model 8120PP-PR mixing unit manages the water flow through the heat exchanger based upon downstream hot water demand and eliminates the requirement for a modulating steam control valve.

Operating on constant low pressure (2-15PSI) steam, the Flo-Rite-Temp Model 8120PP-PR mixing unit supplies water to the heat exchanger where it is overheated and then returned to the mixing unit for proportional re-mixing with cold water to a pre-set outlet temperature.

To learn more, go to the menu above.

 

 For submittal drawing refer to:
 Model 415PP-PR   Single Wall   S5472
 Model 415DWPP-PR   Double Wall   S5518
 Model 535PP-PR   Single Wall   S5473
 Model 535DWPP-PR   Double Wall   S5519
 Model 665PP-PR   Single Wall   S5474
 Model 665DWPP-PR   Double Wall   S5520
 Model 8120PP-PR   Single Wall   S5475
 Model 8120DWPP-PR   Double Wall   S5521

 

 Flo-Rite-Temp Instantaneous Steam/Water Heater
Model Entering Water Temperature Outlet Temperature
120 130 140 160 180
415PP-PR 40 20 18 16 12 7
50 20 20 17 13 7
60 - 20 19 14 7
535PP-PR 40 45 39 34 26 16
50 45 43 37 28 17
60 - 45 40 30 18
665PP-PR 40 80 73 63 48 32
50 80 80 68 51 33
60 - 80 75 55 35
8120PP-PR 40 145 145 120 95 59
50 145 145 134 102 72
60 - 145 145 115 90

Note: All flow rates in gallons per minute and using 15 PSIG steam. If unit is operated in parallel then double flow rate given for total available capacity.

 

 

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