Double Duty®-4 Steam Trap/Pump Combination Packages


Ductile Iron

For pressures to 72 psig (4.9 bar) . . .
Trapping Capacities to 4,400 lb/hr (1995 kg/hr)
Pumping Capacities to 350 lb/hr (158 kg/hr)

From institutional low-pressure steam heating to
industrial process critical heat transfer, Armstrong’s engineered
condensate trap/pump packages provide the most efficient and
cost-effective solution to your condensate recovery requirements.

  • Ductile iron pump and ASME receivers
  • Check valves—carbon steel, stainless steel, bronze
  • Fittings—forged steel, carbon steel, stainless steel
  • Isolation valves—carbon steel, forged steel, stainless steel, bronze
  • Piping—Schedule 40, Schedule 80
  • Pressure gauges
  • Gauge glass—bronze, carbon steel
  • Intrinsically safe digital cycle counters
  • PRV station

Custom steam trap/pump combination packages are available. Consult Armstrong or your local Representative.

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Double Duty®-4 Steam Trap/Pump Combination Packages

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