Dry Disconnect Couplings



    Dry Disconnect Couplings


    Winnellie Hydraulics strongly believe in connections. Since 1983 we have supplied innovative coupling products such as breakaway couplings, dry disconnect couplings, dry gas couplings and LNG solutions for some of the world’s most demanding industries when it comes to safety. That means solutions beyond expectations – all the way.


    What is a dry break coupling?

    A Dry Break or Dry Disconnect Coupling is an internationally preferred hose connection device which provides an automatic mechanism to seal off both the hose and the fixed pipe end when the hose is disconnected.

    Dry Disconnect coupling is a safer, environmentally responsible and technologically advanced replacement for Quick Release and Camlock Coupling.

    How does a Dry Break Coupling work?

    • This coupling simply works by turning the hose unit 15-degree clockwise locking the units together.
    • The valves are still closed and are not opened until a further rotation has been performed and then the product flow is guaranteed.
    • The rotary action forces the internals of the hose unit forward, opening the tank unit. Once coupled, transfer of product is possible.
    • On disconnection both the hose and tank units close automatically and spill free disconnection is achieved

    Why Use A Dry Break Coupling?

    Easier To Operate

    • Integrated 360 degree swivel.
    • Simple single action operation – only handles to turn.
    • Automated valve design
    • Disconnection & connection possible under pressure.

    Higher Safety Standards – ‘No Spill’ Technology

    • Mechanical interlock prevents accidental openings.
    • Casting in SS 316 to ensure maximum strength.
    • Automated valve design reduces the chances of human errors.
    • Viton seals are a standard feature to increase life and safety of the product.

    Better Flow

    • Smooth bore and simple configuration of coupling results in minimal pressure drop.
    • Ideal for high viscosity fluid transfers.

    As below Dry break couplings are available in a range of sizes and options customised to suit your application,

    Sizes : 1″ (DN19 – DN32) to 6″ (DN150).
    Materials : Aluminium, gunmetal and stainless steel 316L, other on request.
    Seals : FKM (Viton®), NBR (Nitrile), EPDM, Chemraz®, Kalrez®. Other materials on request.
    Working pressure: 10-25 bar
    Test pressure : Working pressure +50%
    Safety factor : 5:1
    End connections: BSP- and NPT-threads. DIN-, ASA-, TW- and TTMA-flanges (available for both coupler
    and adaptor). Other threads and flanges on request.
    Compatibility: NATO STANAG 3756.

    • Colour Coding
    • Selectivity
    • Locking Device
    • Pressure equalizing valve
    • Special handles
    • Pressure Bleeding Valve
    • Anuglar tank unit
    • Open/close indicator
    • Dust Caps

    With stock around the country trust Winnellie to support your Dry Break Coupling needs.

    Winnellie Group
    Based on 22 reviews
    powered by Google
    Jutta TilleryJutta Tillery
    14:34 02 Apr 22
    Excellent customer service, kept us updated throughout the delivery process really looking forward to doing business with Waltan Tools again soon
    Daniel and ScottDaniel and Scott
    12:02 29 Jun 21
    We have done business with Winnellie Hydraulics on numerous occasions and find them to always be nothing but professional, honest and reliable.Their customer service is excellent and they are always a pleasure to work with. We would highly recommend Winnellie Hydraulics and we look forward to continuing business with Max and the team in the up and coming future.
    Damien PedersenDamien Pedersen
    06:23 15 Feb 21
    Winnellie Hydraulics are up most professional and I am always impressed with the service offered and provided. The team at Winnellie Hydraulics are highly skilled, innovative and ever reliable. They continue to be the Territory’s leading service specialists within the fields of the hydraulic and pneumatic services and solutions. The team have a broad range of knowledge in hydraulic, pneumatic, hose management and products across a extensive range of divisions. The team at Winnellie Hydraulics are easy to work with and really appreciate their customers and strive for continuous business improvement.
    Rob NorthRob North
    07:53 10 Feb 21
    Efficient, professional and dedicated. The team at Winnellie Hydraulics are a pleasure to work with and are customer service specialists.Max and the team have taken on many challenges to assist with emergent scopes at our onshore facility in Darwin. They go above and beyond to meet the timeline required without missing a beat on quality.I highly recommend dealing with them and look forward to future business.Thanks guys
    Sonia HarveySonia Harvey
    05:25 08 Feb 21
    The team at Winnellie Hydraulics are customer service specialists! They certainly go above and beyond to meet the needs of customers and are a great local service and supply business. I highly recommend dealing with them.
    Darren SteeleDarren Steele
    02:59 07 Feb 21
    For all your Hydraulic & Pneumatic needs, Winnellie Hydraulics has you covered.Max and the team run a great operation that supports the Oil & Gas and Mining industries.With great brands supporting them, they are truly the one stop shop for all your engineering needs.
    Dipak NandDipak Nand
    23:06 04 Feb 21
    The team at Winnellie hydraulics, is great to work with, they understand our priority and service delivery to our Defence clients, No job too small or big and delivering of high quality products and service. Also really easy to deal with in regards to faults/ warranty and SME service . Highly recommended to use.
    Darren UptonDarren Upton
    22:54 04 Feb 21
    Winnellie Hydraulics are a Parker PPD for the NT which means they have full access to all Parkers Hannifin products & our local Engineering team in Australia who can work with Winnellie on any projects where clients needs are meet using Parkers products & their insulation experience
    Ben TilbrookBen Tilbrook
    07:35 04 Feb 21
    Outstanding commitment to their customers, in my experience there isn’t anything that is too hard for this mob. Always prepared to find solutions to their customers now matter how big or small the request. A great family business who take pride in providing product and service.
    Call Now Button