Hot Water Converter Systems

The envirosep HTU, Heat Transfer Unit is a manufactured unit featuring an ASME Shell and Tube Heat Exchanger with U-tube configuration. The envirosep HTU is a complete unit including a steam control valve, inlet steam Y-strainer, and steam trap. Each unit is custom engineered and designed to meet specific system requirements. All systems are fabricated and welded per ASME Section IX Code and Standards, and are hydrostatically tested prior to shipment.

The envirosep HTU-P, Heat Transfer Unit with integrally assembled steam-powered condensate pump, is a complete manufactured system providing efficient heat transfer, steam utilization, and condensate removal. The envirosep HTU-P unit features an ASME shell and tube, U-tube, heat exchanger; pilot-operated steam control valve; and steam-powered condensate pump with motive steam and exhaust connections. Each unit is custom engineered and designed to meet specific system requirements. All systems are fabricated and welded per ASME Section IX Code and Standards, and are hydrostatically tested prior to shipment.

The Envirosep HTU-C, Closed-Loop Heat Transfer Unit with integrally assembled steam-powered condensate pump is a complete manufactured system employing the latest technological innovations in closed-loop steam systems. The closed-loop steam system negates flash steam loss, thereby delivering efficient heat transfer and condensate removal, with significant savings over conventional heat transfer units. At modulating leads, the envirosep HTU-C operates in a vacuum, utilizing steam at optimal latent heat values, thereby decreasing the mass (lbs.) of steam consumed. Each unit is custom engineered and designed to meet specific system requirements.

The envirosep HTU-PF, Heat Transfer Unit is a manufactured unit featuring an ASME Plate and Frame Heat Exchanger. The envirosep HTU-PF is a complete unit including a steam control valve and any necessary condensate handling equipment. Each unit is engineered and designed to meet specific system requirements. All systems are fabricated and welded per ASME Section IX Code and Standards, and are hydrostatically tested prior to shipment.

Features

  • SHELL & TUBE UNITS (envirosep HTU, HTU-P, HTU-C):
  • ASME, shell & tube heat exchanger
  • Self-contained, pilot-operated or pneumatic modulating steam control valves
  • Steam powered condensate pump (trap assembly with closed receiver in envirosep HTU-C)
  • Removable tube section
  • Enclosed structural steel frame
  • PLATE & FRAME UNITS (envirosep HTU-PF):
  • ASME, plate and frame heat exchanger
  • Unit recirculation pump
  • Float & thermostatic steam trap assembly
  • Expandable/serviceable plate section

Options

  • SHELL & TUBE UNITS (envirosep HTU, HTU-P, HTU-C):
  • Inlet steam isolation valves and y-strainer
  • Stainless steel waterside
  • ASME receiver tank
  • Digital temperature output
  • Inlet steam pressure gauges
  • Output to building management systems
  • NEMA 7/9 explosion-proof rating
  • Inlet steam condensate removal
  • System recirculation pumps
  • 1/3:2/3 control valve arrangement
  • UL-Listed control panel with digital temperature controller
  • Waterside thermometers
  • Steam / waterside pressure relief valves
  • Thermostatic air vent
  • Specific performance criteria can be designed upon request
  • PLATE & FRAME UNITS (envirosep HTU-PF):
  • Closed-loop steam powered pump
  • Non-ferrous wetted materials
  • High temperature safety cut-out
  • 1/3:2/3 control valve arrangement
  • Waterside thermometers
  • Inlet steam condensate removal
  • Complete system recirculation pumps
  • Expansion tanks
  • Steam / waterside pressure relief valves
  • Ul listed control panel with microprocessor and digital temperature controller
  • Specific performance criteria can be designed upon request
packaged pumping systems
industrial control panels
.

Contact us to learn more about Envirosep solutions.

We offer integrated solutions for your fluid handling, heat transfer and energy recovery needs.