French Type Coupling Aluminum Guillemin Coupling

The french coupling is a symmetrical system and apt for a large variety of applications. Its success is mostly because of the form, which enables perfect and easy closure. De symmetrical half couplings are tightened by turning the locking ring a quarter when it grips behind the lugs. The ensure even more tightness a wrench can be used to turn the locking ring even further.

On fixed installations often is chosen for a half coupling whithout a locking ring, seen only one locking ring is needed to tighten 2 couplings together.In some cases it is hard to couple a hose. In such a situation there can be chosen for a French coupling with a locking ring, but without the lugs.

Applications: French couplings are widely used for the transport of liquid or viscous hydrocarbons, bitumen included, chemicals or powders.

1. Application: For fire fighting service and other water related industries, it also comes as standard in tankers and bulk powder systems.
2. Material: The standard material is Aluminum, optional materials of Brass and Stainless Steel available.
3. Pressure: Maximum working pressure is 16 bar
4. Size: 1″ to 6″

What is a coupling?
Couplings are sets of connection devices that interconnect to additional lengths of fire hose, adapters and other firefighting appliances. Usually made of stainless steel or aluminium, couplings are available in a variety of types and sizes.

French Coupling:

Guillemin Symetrique Fire hose coupling is a rigid interlocking end-piece on fire hose; it is used for connecting hose to hydrants or fire engine pumps and other hose appliances (nozzles, wyes, etc).

• Material:Brass or heat treated aluminum alloy
• Maximum working pressure of 16 bar (230 psi)
• Testing pressure of 30 bar (435 psi)
• French Guillemin fire couplings are conform to EN14420-8 standard.
• We can offer our customers a guarantee that the materials used fully comply with the standard.
• Each of our products will be tested thoroughly before being packaged.

NAME:XHYXFire Good price casting storz fire hydrant coupling fire hose coupling made in china 

1. Application: For fire fighting service and other water related industries, it also comes as standard in tankers and bulk powder systems.
2. Material: The standard material is Aluminum, optional materials of Brass and Stainless Steel available.
3. Pressure: Maximum working pressure is 16 bar
4. Size: 1″ to 6″

Adavantage of Storz Fire 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.

Q 1::What are the advantages of our factory?   A1::Our factory is specialized in manufacturing hose coupling for 30 years,and our promise is to provide our world-class quality,  on-time delivery and excellent after-sales services   Q2::How about our products?   A2::Our products are famous for the good quality and good watering effect,and also you can get the free samples to do a test of the quality and watering effect.   Q3::How about hose specifications?   A3::We can produce lay flat hose according to your request on Inner Diameter, working pressure,color and length per roll. Before send you right quotation, please kindly confirm with us.   Q4::How about get the samples?   A4::You can get the samples for freejust pay for the sample freight.We will set it by DHL,FEDEX,UPS,TNT,EMS.   Q5::What is the minimum order quantity?(MOQ)   A5::Usually our MOQ is 3000 pieces, but for first cooperation we also accept little order, so any order is welcomed.   Q6::How about delivery ?   A6::We can send to you by sea/air/express according to you, usually deliver within 7-10 working days after receive deposit.