Project Description

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Air hose coupling

Double Well provides quick-disconnect claw couplings mainly for air and water-transferred hoses. The couplings are pushed together and rotated to form a seal. Due to the lateral and angular shape of the seal and instant force is set, which prevent pressure loss due to vibration.

The series are made according to multiple standards like DIN-3489, or tailored dimensions per specific demands for equipments. The interchangeability with those from high-profiled brands like ‘Ludecke’ and ‘Karasto’ is out of question.

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Double Well provides professional solutions concerning industrial hoses and couplings as well as industries pipe fittings and valves for industry, located in north of China. Our main products include hose couplings ( Camlock coupling,Air hose coupling, Bauer coupling), fire fighting couplings ( Stroz coupling, Guillenmin couplings, John Morris couplings, Machino coupling, Barcelona coupling Forestcouplings, fire nozzles), pipe fittings(stainless steel pipe fittings, malleableiron pipe fittings, flanges, sanitary pipe fittings) and valves ( ball valve,gate valve, sanitary butterfly valve ) and so on.

Adavantage of Air hose coupling:

Good abrasion resistant, light weight, economical cost;
Save time compared with flanged or threaded fittings;
No tools needed and make the job easy;
Safety sealing for fluids, powders and pellets,Light weight and durable;
Could keep the transfers safe without any damage or any risks.

Air Hose Coupling Specs:

  • Construct: coupling+profiled NBR gasket+safety clip
  • Body material : Galvanized carbon steel, Galvanized malleable iron, Stainless Steel
  • Profiled gasket: NBR. Viton available on request.
  • Safety clip: ss304/galvanized mild steel
  • Working pressure: 10 bar
  • Working Temperature: -30℃ ~+120℃
  • Usage: For air and water applications Note: should never be used for steam application
  • Assembly: Two bolts saddle clamps or worm drive clamps.
product Air claw hose coupling
Key words Air hose fitting, claw coupling, claw fitting, air hose adapter, air hose coupler,
Material Carbon steel zn plated, Stainless steel, malleable Cast iron
Size  1/4″-1″ for two lug, 11/4″-2″ for four lug
Seal  NBR
Thread NPT
Part male end, female end, hose end, blank end and 3-way
Method Investment casting/Sand casting
Pressure Working pressure: 10bar  Max test pressure: 16bar
Application For air and water applications Note: should never be used for steam application
Place of origin Shandong, China
Package Plastic bag and Cartons then Pallet
 advantage quick, safey and no need tools
Delivery By sea, By air and By express
Lead time withinn 35-45 days after confiming the normal order

Pre-sale service

1.We have stock and could deliver goods within short time.

2.OEM order are accepted, logo printing are available.

3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.

4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

After-sale service

1.We are very glad that customers give us some suggestion for price and products.

2.If you have any question,please contact us freely by E-mail or Telephone or Whatsapp or Skpye.

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