MannTek

MannTek

Dry break couplings, Dry Disconnect Couplings, Safety Break-Away Couplings

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  1. Mann Tek DDC Dry Disconnect Couplings
    NZ$100.00

    Type: Dry Disconnect Coupling

    Connections: ¾", 1" and 1¼" in BSP, NPT or metrical thread, or flanged inlet.

    Applications: For industrial process plant, road and rail tankers, IBC containers, pharmaceutical and petrochemical industries, diesel locomotive refuelling etc. Recommended for all types of mini bulk liquid product transfer, including container and drum filling, or on any application where spillage needs to be minimized.

    Media:

    Petroleum products: gasoline, diesel, oil etc.

    Chemical products: ethylene oxide, propylene oxide, acrylonitrile, butadiene, ammonia, vinyl chloride, toluene, xylene, sulphuric acid, phenol etc.

    Gas: vapor recovery/balance systems for various media. Material of Body Aluminium, brass, stainless steel, Hastelloy and PEEK. Others on request.


    Seals: Standard seals in FPM (Viton®) - alternatively EPDM, FKM (Chemraz®, Kalrez®), NBR/HBNR. Other materials on request.

    High Flow Rates / Low Pressure Drop: Allows maximum product transfer with minimal losses

    Recommended Maximum Flow Rates: 200 litres / minute (fuel)

    Selectivity: avoid mixing products To avoid product contamination caused by connecting a hose unit to the wrong tank unit, selective versions of the hose and tank units are available. Each unit has a number of selective positions, designated by a coded part number according to the coupling size – specify when placing order. 

    Interchangeability: Compatible with couplings of other manufacturers.

    Hose Unit with Integrated Swivel: All hose units are supplied with an integrated swivel.

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  2. Mann Tek Safety Break Away Couplings - Industrial SB
    NZ$100.00

    Type: Indistrial SB Couplings 

    Description: Industrial Break-away coupling is utilized all industrial product transfer installations.

    Indistrial SB Couplings are designed to be able to activate with a tensile force being applied at an angle to the plane of the coupling housing, up to 90 degrees.

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  3. Mann Tek Safety Break Away Couplings - Marine SB
    NZ$100.00

    Type: Safey Break Away Coupling

    Description: Marine version of SB Couplings are designed to be installed within a hose string, where the coupling would have a length of hose attached to both sides.

    This coupling incorporates the same internal mechanism as our Industrial couplings, but has additional external features that provide increased resistance to torsional and bending moment forces which may be applied to the coupling, preventing premature activation in the unpredictable marine environment.

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