Negative Pressure Heat Transfer System

envirosep HTS-NP
The envirosep HTS-NP heat transfer system with closed loop condensate return features the latest technology in steam-heating applications which allows the heat transfer system to operate under vacuum conditions on the steam side. The envirosep HTS-NP permits energy savings up to 15% versus conventional building hydronic heating systems. No vent is required in the condensate system, eliminating the unsightly exhaust flumes in conventional systems. The envirosep HTS-NP incorporates condensate pumping, eliminating the need for additional condensate handling units. Each system is custom-engineered to meet specific site requirements. The most remarkable feature of the envirosep HTS-NP is the ability to provide a cost reduction while providing heating system hot water at a controlled flow rate. This fully integrated turn-key system speeds installation and start-up which provides significant, initial-investment savings to contractors, engineers, and building owners.

Features

  • ASME, shell & tube heat exchanger – U-tube, with U-stamp
  • Base-mounted, end-suction pumps
  • Condensate recovery system
  • Vortex air separator, with auto air vent
  • Bladder expansion/compression tank
  • Triple duty valves & suction diffusers
  • UL-Listed NEMA 12 industrial control panel
  • Float & Thermostatic Steam Trap
  • Pilot-operated, motor-operated, or pneumatic-operated control valves
  • Make-up water assembly, with safety relief valve
  • Microprocessor based temperature controller
  • ASME Section IX Welding

Options

  • PLC system controller w/ touch screen
  • NEMA 7/9 explosion-proof rating
  • Flexible pump connectors
  • Seismic or vibration isolators
  • Plate & frame heat exchangers
  • Vertical inline centrifugal pumps
  • Combination air & dirt separator
  • Specific performance criteria (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.