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Contact

Lippmann GmbH
Weidenweg 13
58239 Schwerte
Germany

Phone: (+49) 2304 9661-0
Fax: (+49) 2304 9661-40

info@lippmann-gmbh.com


Protector™ - Hose Line with crimped fittings

Protector™ - Hose Line with crimped fittings

Leak-free cooling water hose lines:

  • High safety at work
  • Long working life
For:
  • Induction furnaces
  • Arc and ladle furnaces
  • ESR - plants

Hoses are components of great relevance to safety, and if leaks occur due to the hose slipping off the sleeve this can cause major damage and injuries. This means that a secure hose, without any leaks, makes for high standards of operational safety and reliability, as well as avoiding cost-intensive system shutdowns.

In our own in-house specialist workshop, with experienced and highly trained personnel, we press the most widely differing types of fittings into the shape of the female component or the male screw fittings made of brass, as well as flanges with special ferrules made of material 1.4301 (X5CrNi18-10).

The stainless steel ferrules are rust-resistant and electrically non-conductive. This makes them ideally suited for our non-conductive cooling water hoses, such as our Protector™- Electric-Hoses.
The pressing is the most important step in the assembly process. The stainless steel ferrules are specially adapted for our Protector™- Electric-Hose, as well as for our electric hose blue/black. The right choice of chucks guarantees all-round positive fit pressing of the fittings.

Due to the perfectly matched system – hose – fitting – ferrule – we can provide reliable, safe hoses in the sector of electrically non-conductive cooling water hoses for induction furnaces, electric arc furnaces (EAF), and ladle heating furnaces (LHF), as well as for ESR systems.

Protector

Advantages:

  • No hose slippage
  • No leaks
  • High operational safety
  • No damage and failure of hoses due to subsequent detachment of clamps
  • Long working life
  • No shotdown of production due to leaks

Function range:
Induction furnaces, electric arc furnaces (EAF), and ladle heating furnaces (LHF), ESR systems, converters and other inductively-operated hardening and forming systems. 

Tested hoses:
Our modern MAXIMATOR® test stand provides a whole range of possibilities for testing procedures. We can test hoses from DN 10 to DN 200 with variably adjustable test pressures, and provide the appropriate documentation.
Only properly tested hoses will guarantee you real safety in operation!
Every hose delivered is provided with a sequential serial number, and is kept on record in our stock lists, which means that the complete history, from the hose assembly through to delivery, can be called up at any time.
After a specified period of time, such as, for example two years, we actively inform the customer of the possible replacement of the hose. In this situation we offer an upgrade for the fittings. Only the stainless steel ferrules must of course be replaced as a new part.

Available fittings with stainless steel ferrule:

  1. Female screw fitting with sleeve nut, material brass, inner thread M45x1.5, conically sealing, for hose DN 32 x 5 mm
  2. Female screw fitting with sleeve nut, material brass, inner thread M45x1.5, conically sealing, for hose DN 32 x 6.5 mm
  3. Female screw fitting with sleeve nut, material brass, inner thread M52x1.5, conically sealing, for hose DN 38 x 6.5 mm
  4. Female screw fitting with sleeve nut, material brass, inner thread M65x1.5, conically sealing, for hose DN 50 x 7.5 mm

Other fittings available on request !!

Protector

 

Copyright: Lippmann GmbH · Weidenweg 13 · 58239 Schwerte