Description
Tank Heaters
Designed for the immersion heating of water in storage tanks, these units feature 0.75” (19 mm) copper tubing, brass tube supports, and a carbon steel tubesheet and tank collar. Tubing is available in Single or Double-Wall, copper and 90/10 Cu-Ni. Tubesheets are also available in brass or stainless steel.
High operating flexibility and safety
- Universal design for usage in both, water and steam applications
- Wide application spectrum ranging from swimming pools to industrial processes
- Double-wall design preventing the mixing of internal fluids (a critical feature in potable water applications)
- Double-wall design for easy leak detection and drainage of fluids to the outside (rather than cross-contaminating the system)
Typical Heating Circuit
Armstrong type WS and W Series Heat Exchangers are of shell and tube type, designed for instantaneous heating or
cooling of water or other liquids. A popular application of the WS exchangers is the heating of water with steam for hot water radiation. Armstrong W exchangers are used for heating or cooling various fluids, in applications ranging from swimming pools to industrial processes. The construction of these units depends on the fluids used in both the shell and the tubes. Both types of exchangers are available in either 2 or 4-pass construction, the U-shaped tubes are rollerexpanded into a stationary tubesheet. This design allows for the expansion and contraction caused by temperature variations. Units can be connected to any steam boiler or system, however, the capacity of the boiler must be sufficient to handle the load imposed by the heat exchanger. In addition, some method of controlling the flow to the exchanger must be provided and installed according to the manufacturer’s directions.
Easy maintenance: Simple access and replacement of tube bundle
Applications: Immersion heating of water in storage tanks
Description : The Armstrong Tank Heaters are internal tube bundles designed for use with agitated or non-agitated tanks
Materials
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- Copper (tubes)
- carbon steel (tube sheet)
- brass (tube supports)
- cast iron (head
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Dimensions:
Configuration
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- Single wall-tube or double wall-tube designs. In compliance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1
Performance range
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- Max flow: 27 to 510 USgpm
- Max pressure: 125 to 150 PSI (depending on model)
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Temperature 35 – 375˚F
Power Range N/A
Size 4” to 20”