Twin copper brazed heat exchanger substations

RANGE AND PERFORMANCES

• Complete range from 10 to 6000 kW for district heating and DHW with hot and superheated water networks.
• Ready in stock delivery ready for standard models.
• Mass production ensures high quality level.
• Numerous options available.
• Specifications, diagrams and drawings.
• Preset typical insatallation schemes available.

SPECIAL FUNCTIONS AND SERVICES

• Metering system sealing and safety lock especially on probes.
• Electrical panel with sequence management function.
• Technical assistance and training.
• Internal Service specialized in district heating with availability on-call service 24/24 h.
• Electrical and mechanical installation.
• Insulation of the heat exchanger and pipes.
• Transport and positioning.

CONSTRUCTION

• Extremely compact, easy to transport and install.
• Mechanical design primary circuit: PN 25/135 °C standard.
• Primary circuit in accordante with high quality industrial standards (ASTM A106 GR B, tig welded with CE/PED certified x-ray).
• Wells for probes and instruments in Inox AISI 316L steel and flat sealing gasket with Teflon.
• Ready for drainage filter (serial and parallel).
• Ready for installation of optional booster pump.
• Pressure switch and temperature gauges on all circuits.
• Vents and drains on all circuits.
• Special shutter regulation valves for anti-noise district heating applications even with very high deltaP values.
• Galvanization treatment on secondary circuit.
• Metal control board IP 55 with double lock.
• Heat meter inside control board.
• CE/PED approved including also heat exchanger rupture.
• Extension of CE / PED certification to the whole set "Power Station", as an alternative to the Ispesl procedures.
• Wiring and probe cable protected by sheath.
• Amarc DHS components supplier: ALFA LAVAL (heat exchangers) | DANFOSS ( Control valves, actuators, and regulators) | SIEMENS (heat meters, regulation valves, actuators) | KAMSTRUP (heat meters) | BRANDONI (valves and check valves) | NAVAL OY (ball valves) | IVR (shut-off valves) | CALEFFI/WATTS (security valve) | WILO (pumps) | HONEYWELL (actuators, 2-3 ways valves)