Your benefits

  • Air volume throttle damper on inlet or outlet side
  • Outlet flange plate is manufactured according to customer specifications
  • Connecting flanges for inlet and outlet are manufactured according to customer specifications.
  • Mounting elements for enclosures are manufactured according to customer specifications
  • Nozzles for hot air distribution, special systems on request
  • DIN-compliant overtemperature protection relay has an adjustable cut-off temperature
  • Temperature sensor Pt 100 C600 on outlet side
  • Temperature sensors NiCr-Ni or similar on outlet side
  • Air flow monitoring on inlet side by means of differential pressure switch, pressure-wave switch or air flow monitor
  • Temperature control by means of electronic controllers
  • Power electronics: Solid-state relay complete with heat sinks
Produktbild
LE-P air heater
Thumbnail Hauptproduktbild
LE-P air heater from 24 kW
Thumbnail 1
LE-P air heater from 72 kW with air intake filter
Thumbnail 2
Nozzle for riveting interior trim in cars
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Description

The electrically powered air heaters of the LE-P series are mainly used where large quantities of gaseous media have to be heated. LE-P air heaters can be found, for example, in drying systems, hot-air shrink systems, heating cabinets, hot-air ducts and preheating systems. The heating elements and housings are made of high-quality stainless steel, which is why they heat dry, moist and mildly aggressive air as well as nitrogen in fresh air or recirculating air operation. The equipment is easy to control and, with its compact dimensions, can be installed with only a small footprint. All versions are designed for continuous operation.
The air heaters are fully thermally insulated (with the exception of the inlet and outlet nozzles). The devices are available with an output of 24 – 72kW, and special designs are possible. Inlet temperature in recirculating operation is max. 300°C, continuous outlet temperature is 350°C.

Do you need a bespoke design? Just ask us.

Basic equipment

  • Housing made of stainless steel (1.4301)
  • Heating element made of stainless steel (1.4301)
  • Terminal box made of powder-coated sheet steel


Optional items

  • Throttle valves
    Order no. 400190601 [outlet side]
    Order no. 400190605 [inlet side]
  • Thermocouples
    Order no. 40019002
    Order no. 40019004
  • Mounting brackets Order No. 901101
Designation (details in mm)DimensionsLE-P 124
24kW
LE-P 136
36kW
LE-P 148
48kW
LE-P 172
72kW
Total heightA450450450450
Diameter of inlet connectorB250 max.250 max.250 max.250 max.
Length of outlet connector, including funnelC50505050
Total length with inlet and outlet connectorD405600705905
Length of inlet connector, incl. funnelE50505050
Width of the housingF330330330330
Height of the housingG330330330330
Diameter of the outlet nozzleH250 max.250 max.250 max.250 max.
Bild
ModelOrder No.Output kWVoltage VDescription
LE-P 1244001812424,03 x 400With overtemperature protection
LE-P 1364001813636,03 x 400With overtemperature protection
LE-P 1484001814848,03 x 400With overtemperature protection
LE-P 1724001817272,03 x 400With overtemperature protection

We look forward to hearing your requests.

Contact us, we will be pleased to advise you.

Kontakt

HAPRO Industriegeräte GmbH
Schorberger Str. 40
42699 Solingen, Germany

Phone +49 212 317374
Fax +49 212 317315
Email: info@hapro.de