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Heating Equipment : Liquid heaters
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Type 9SU731
Type 9SU731
Standard liquids heaters 140 mm diameter, length 313mm, hairpin tubular heaters, 1 "1/2 fittings
Heating Equipment
Liquid heaters
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Product applicable fields
  • Air and Fluid heating solutions
  • Renewable energy
product presentation

Diameter of the heater: 10mm

Tubular heater material: 316L (lncolloy 800 optional)

Quantity of tubular heaters: 3 or 6. The 6 heater version allows two stages in three-phase connection.

Body material: 304L stainless steel (316L optional)

Material fittings: 304L stainless steel (316L optional)

ln let connection: Male 1 "1/2 BSPP cylindrical (1 "1/4 optional)

Outlet diameter: Male 1 "1 /2 BSPP cylindrical (1 "1/4 optional)

Centre line in let outlet: 200 mm.

Air vent thread: 3/8 BSPP (on models where it exists)

Thermowell (1 ): 304L stainless steel dia. 1 0x8.5 mm, length 260 mm for thermal eut-out (See thermal eut-out sub assembly models at the end of this catalog). Copper thermowell is available on request. This thermowell can also be used for a thermostat bulb or a temperature sensor

Dise thermostat mounting bracket (2): 1 bracket for thermostat with extended cup (see thermostat models at the end of this catalog).

Wall mounting brackets (3): 3 x 2 M5 feet, 170mm center line distance, for wall mounting on 3 different sides. M5 brackets that are not used for wall mounting can be used for grounding.

Accessories: see end of this catalog