WP4-90-18-120 SN 250060

WP4.000227

 Temperature: 90 °C

 Heating capacity: 18 kW

 Cooling capacity: 120 kW

 Flow rate (max): 73 l/min

 Flow pressure (max): 3.7 bar

STANDARD EQUIPMENT:

 Hydraulic features:

- Bypass between flow and return with reduced cross-section

- Level monitoring via magnetic float switch

- Pressure gauge in flow at rear of unit

- Flow measurement using differential pressure principle

- Flow monitoring via flow detection - Strainer in circulation system

Electrical features:

- Smart Controller Plus control and regulation unit (7" touch display)

- SSR heating control

- IP54 switch box, externally ventilated

General features:

- Expansion tank, heater, and stainless steel piping

- Heating via stainless steel tubular heating elements

OPTIONS:

- Pressure gauge on the flow

- Professional package consisting of:

Smart Controller plus

Frequency converter

Pressure sensor

- Without bypass between flow and return o w i t h o u t expansion tank Suction connection at the bottom of the device

- Heat exchanger in the flow

- Flow switch for dry run monitoring

- Time relay for flow switch (approx. 5 seconds bypass)

- Automatic replenishment controlled by flow monitor (05278) with adjustable filling pulse (0-5 seconds)

- Motor protection / auxiliary contact prevents filling when motor protection has been triggered

- Safety valve 8 bar (T. No. 08600) in the return line, mounted on the filler line connection using a T-piece, safety valve outlet routed via pipe flush with the opening in the housing base

- Check valve in the return line

- Connections for circulating medium:

Screw connection DIN 3863 G 1/2" AG, cooling water: Hose connection, d = 14 mm

- Connection cable 10 m long (from rear of device)