Hindustan Engineers

GUILLEMIN couplings – general information
GUILLEMIN couplings are intended for application in industrial installations transferring, loading and unloading liquid and dry loose substances. The couplings were first designed in France and are compliant with EN 14420-8 / NF E 29-572. Simple and easy connection is the key to their popularity. Two identical halves with two lugs are closed just by putting them together with the seals facing each other and by turning the locking rings so that the lugs are securely engaged. To tighten the connection, turn the locking rings with a hook wrench for Guillemin couplings by 1/4 a turn.
Guillemin couplings are used for delivery and suction-delivery applications for water, fluids, hydrocarbons, (including bituminous substances), chemicals (stainless steel version) and dry loose materials (powders, granules). Not suitable for steam and other gases. Used in industrial installations, irrigation, loading and unloading systems, as the equipment of road and rail tankers.
The size of the coupling is marked by its nominal diameter DN (from DN20 to DN150) and related lug spacing. As a standard they are made of aluminium with a white NBR rubber seal (working temperature: from -10°C to +80°C) or AISI 316 stainless steel with a black FKM rubber – Viton (working temperature: from -10°C to +180°C). Maximum working pressure of Guillemin couplings is 16 bar.
We offer the couplings with a hose tail, couplings with BSP female and male thread, blank caps.
Guillemin couplings are available in brass and polypropylene as well. The coupling without a locking ring is often used on rigid installations (the locking ring of the coupling that connects to the installation is only needed to connect two coupling halves together). Similarly, Guillemin coupling with a locking ring but without lugs is used to connect the hose.
Guillemin couplings and French DSP/AR couplings in DN40, DN65 and DN100 size according to NF S61-704 and 705 standard are much of the same shape, they are mainly used in fire fighting. They have grooves on the lugs, corrugated locking ring, profiled seal and can be connected easier without the use of a wrench. Basically, DSP/AR couplings can be connected with Guillemin couplings but they are not interchangeable.

parrot couploing are used for joining hoses og biger sizes in sewage handling
Specification/Additional Details

ColorSilver

FinishGalvanized

MaterialCS

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Abrasive Blasting Hose Coupling
Abrasive Blasting Hose Coupling is a popular material to be purchased on the market. Brass, chromium-plated brass, and stainless steel low pressure fast release abrasive blasting hose coupling designed for cold and hot water, detergents, and chemicals (often to over 10 bar, many tens of bar) (stainless steel). The abrasive blasting hose coupling, water sprayers, and other accessories are connected via the fast-release couplings for spraying, cleaning, and washing. All industrial applications, including the food, chemical, and pharmaceutical industries, are suitable.
The installation feed side should have the socket with the valve, an A socket, and a plug that makes up the majority of the connection in the grit blasting hose. The plug has a specified form (profile), and a ball-locking mechanism secures it in place. Soft rubber seals are used to seal it. The spring-loaded socket sleeve is pulled back and the balls slide outward to detach the plug from the socket.

Guillemin couplings are used for delivery and suction-delivery applications for water, fluids, hydrocarbons, (including bituminous substances), chemicals (stainless steel version) and dry loose materials (powders, granules). Not suitable for steam and other gases. Used in industrial installations, irrigation, loading and unloading systems, as the equipment of road and rail tankers.

The size of the coupling is marked by its nominal diameter DN (from DN20 to DN150) and related lug spacing. As a standard they are made of aluminium with a white NBR rubber seal (working temperature: from -10°C to +80°C) or AISI 316 stainless steel with a black FKM rubber – Viton (working temperature: from -10°C to +180°C). Maximum working pressure of Guillemin couplings is 16 bar.

We offer the couplings with a hose tail, couplings with BSP female and male thread, blank caps.

Guillemin couplings are available in brass and polypropylene as well. The coupling without a locking ring is often used on rigid installations (the locking ring of the coupling that connects to the installation is only needed to connect two coupling halves together). Similarly, Guillemin coupling with a locking ring but without lugs is used to connect the hose.

Guillemin couplings and French DSP/AR couplings in DN40, DN65 and DN100 size according to NF S61-704 and 705 standard are much of the same shape, they are mainly used in fire fighting. They have grooves on the lugs, corrugated locking ring, profiled seal and can be connected easier without the use of a wrench. Basically, DSP/AR couplings can be connected with Guillemin couplings but they are not interchangeable.

• MaterialStainless Steel
• Usage/ApplicationHydraulic Pipe
• ConnectionThread

• MaterialP.p.,stainless steel,brass,aluminium.,mild steel
• Size1"to 6"
• BrandTransair

• Durable
• Damage resistance
• Smooth finishing
• Long service life
• Reliable price

• MaterialBrass
• ApplicationChemical Fertilizer Pipe
• Size1/8"

• Working Pressure40 kg/cm2
• MaterialBrass
• Size1/8,1/4,3/8,1/2,3/4"
• Pressure Resistance60 kg/cm2

Dry brake coupling is used for application where during connection and disconnection procees no spill should get from coupling.

• MaterialSS
• Usage/ApplicationHydraulic Pipe
• ShapeRound

• MaterialStainless Steel
• TypePin Bush Coupling
• Size1/2 inch, 1/4" & 3/8" npt

Established in 1985, Hindustan Engineers is the leading Manufacturer, & exporter of Camlock Coupling, Bauer Coupling, Quick Release Coupling, Stainless Steel Victaulic Coupling and much more. These products are available with us in various technical specifications and manufactured in a streamlined manner, in our modern infrastructure. Due to their rich attributes, these products are highly demanded. We take the bulk orders of products, due to our large production capacity. From procurement till the final dispatch at the buyers’ end, the product range undergoes different quality assurance .
 
Product Description
With the support of our skilled team of professionals, we are engaged in manufacturing, trading pneumatic Quick Release Coupling.
Features:
· Well designed
· Robust construction
· Longer service life
Other Details:
· Positive, quick connection ensured by the snap together locking ball system
· When connected the male and female halves can rotate, even under pressure, thus avoiding any torsional stress in the flexible hoses
· Designed to withstand high-pressure peaks and pulses
· valves have balanced springs and calibrated air / oil flow passages to minimize the pressure drop
· valve seals have shockproof protective edges
Comparisons:
· Smaller & compact
· Easier to connect and release
· Size- 1/8”,,1/4”..,,3/8”…1/2”,,3/4,,upto 2”
· Material-carbon steel,brass, stainless steel, plastic etc