The WP heating assembly is used for direct water heating and is applied in stainless steel tanks and enamelled tanks.

It consists of three U-shaped tubular heating elements and the capillary thermostat cover mounted in a head with a G1 1/2″ thread. The heater has a plastic housing, temperature regulation (30-75°C), an additional temperature limiter (98°C), and a work mode indicator. Both the heaters and the head are made entirely of acid-resistant steel.

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Technical Data
Application stainless steel tanks and enamelled tanks.
Working pressure Max. 10 Bar
Enclosure protection class IP44
Temperature regulation 30-75°C STB 98°C, 30-85°C STB 110°C, 30-140°C STB 170°C – option
Indicator light Red, built-in

Technical drawing

  • 1
    ABS enclosure V-0 IP54
  • 2
    Head G 6/4” SW60 AISI 304
  • 3
    Heating element sheath material: Incoloy 825
  • 4
    Built-in thermostat with additional temperature limiter STB
  • 5
    Signal light (red)

Specification

Type Heater Power [W] Power Supply Voltage [V] Immersion Length L [mm] Thread [“] Load Capacity [W/cm]
WP – 2.5 2500 230/400* 350 G1 1/2 ~6.2
WP – 3.0 3000 230/400* 370 G1 1/2 ~6.9
WP – 4.5 4500 400 420 G1 1/2 ~8.8
WP – 6.0 6000 400 520 G1 1/2 ~8.9
WP – 7.5 7500 400 620 G1 1/2 ~9.0
WP – 9.0 9000 400 700 G1 1/2 ~9.4
WP – 12.0 12000 3 x 400V 850 mm G1 1/2 ~10.4

When ordering, please specify:

  • Power [W]
  • Voltage [V]
  • Immersion Length [mm]
  • Thread size
  • Thermostat
  • Quantity [pcs]

or provide the symbol from the table.