Guillemin hose coupling

The Guillemin coupling is a symmetrical system suited to a multitude of applications. Its success is mainly due to its design, which guarantees a perfectly identical coupling: the couplings connect by interlocking 4 helical ramps. For a better seal, a tricoise wrench can be used to tighten the locks. To be able to assemble them, one of the two couplings must have a lock.

Stainless steel threaded connection
Cut-off valve
Check valve - Stainer filter
Barbed fitting
Guillemin hose coupling
DSP fittings
Raccord GFR
Keyser fittings
Camlock fittings
Clamp fittings
DIN fittings
SMS fittings
Macon fittings
STORZ couplings
PERROT fittings
Express fittings
DECA brass coupling pipe
GEKA fittings
Snap-fit fittings
Lance - Spray gun
Fire valves
PVC pressure fittings
Flanges
Pressure gauge
Suspension pump accessories
Galvanised screw fittings
Threaded connection
Stainless steel braided hose - fuel hose
Sub-metering
Pressure reducer
Clamp hose
Sealing
Wall pass-through fittings
Couplings
Active filters
Kit clapet anti-retour eau claire avec raccords Guillemin
2 to 3 days
Guillemin hose coupling
Brass check valve with Guillemin couplings
€99.17

€99.17 tax excl.

Delivery 2 to 3 days

Brass check valve with double guidance, for perfect centring of the obturator, assembled with two male aluminium Guillemin half couplings with locking pins. Mainly used for clear water, diesel, fire-fighting, irrigation...
Crépine d'aspiration avec raccord Guillemin
2 to 3 days
Check valve - Stainer filter
Suction strainer with Guillemin coupling
€60.00

€60.00 tax excl.

Delivery 2 to 3 days

Galvanised steel strainer, 8 mm mesh, with Guillemin aluminium symmetrical half coupling with or without lock, for use with pump and engine-driven pump, (without check valve), supplied assembled.
Joint NBR blanc raccord Guillemin
2 to 3 days
Guillemin hose coupling
White NBR gasket for Guillemin coupling
€1.75

€1.75 tax excl.

Delivery 2 to 3 days

White NBR gasket (food grade), for Guillemin symmetrical coupling, available from DN20 to DN100.
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Practical information

Need advice? Our team is available (Monday - Friday: 8:30-12:00 and 13:00-16:30).

Contact us

Delivery

  • Same-day dispatch for orders placed before 12 noon, in most cases.
  • Colissimo without signature in mainland France, delivery within 2 to 3 days.
  • Chronopost on request.
  • DB SCHENKER transport for oversized parcels: delivery to your freight forwarder in France, with guaranteed tracking.
Delivery terms

Advice and guides

Go to our guides

The Guillemin coupling

The Guillemin coupling is a quick-lock connection system, widespread in France for suction, delivery, irrigation and agricultural fire hoses. It comes as half-couplings, caps, reducers and adapters.

Choosing the right coupling

  • Diameter identical to that of the hose and the pump.
  • Material: aluminium, brass or stainless steel, according to the liquid.
  • Seal in good condition, for a lasting tight fit.

Frequently asked questions: Guillemin couplings

Is a Guillemin coupling compatible with a Storz coupling?

No, they are two different systems. To join them, use a dedicated adapter.

How do I choose the diameter?

Note the nominal diameter of your hose and your pump. Couplings come in several diameters: check the details on the product page.

When should the seal be replaced?

Replace the seal as soon as it is hardened, cracked or crushed: a worn seal lets air in at the suction and reduces the flow.

Do you need advice before buying?

Our team helps you choose the right equipment for your installation: call +33 3 44 25 91 01 Monday to Friday, 8:30 am to 12:00 pm and 1:00 pm to 4:30 pm (French time), or email contact@pompes-h2o.com. Public bodies can pay by administrative order (mandat administratif), with invoicing through Chorus Pro.