Cooling Industry Awards Success
RAC Articles and Award Nomination
Calibrated Reference Leaks for 'Sniffer' Leak Detectors
High Technology Products: Unit 3B, Hackhurst Industrial Estate, Hailsham, East Sussex, BN27 4BW 
tel : (01323) 442035 
email :
HTP Provides:
* Calibrated Reference Leaks for various applications
* Leak Detection solutions and system design
* Recalibration service
* FGas compliance solutions
* Able to provide certification to National Standards
* Training in leak detection and vacuum technology HTP Provides:
* Stainless steel flexible hoses and braided hoses
* Stainless steel welded bellows
* Stainless steel braided bellows assemblies 
* Vacuum components to ISO specifications 
* Manufacture of vacuum lead throughs and glass to metal seals
* Manufacture of vacuum chambers, pressure manifolds and non standard assemblies

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Reference Leaks

  • We have developed new technology to manufacture standard calibrated reference leaks to comply with new environmental and health and safety regulations with regard to fugitive emissions.
    (Patent no 0309268.1)

  • H.T. Products - Manufacturers of Calibrated Reference Leaks.

  • We have recently unveiled a new range of Calibrated Reference Leaks implementing our award winning leak technology for use with portable refrigerant leak detectors.

  • The leak elements are made from highly compressed metal powder which has been sintered in a vacuum furnace to produce a porous leak element; the leaks can be made to nearly all leak flow rates.

  • Leak Element being Sintered

  • This type of leak has the advantages of being:

    • Robust and stable
    • Unaffected by changes in ambient temperature
    • Fast to respond and cleanup
    • Tolerant of large pressure differentials
    • Able to operate at high or low temperatures
    • Weldable into any housing
    • Not contributing to out-gassing in UHV systems

  • H.T. Products LTD has recently been awarded a DTI Smart award grant with regards to leak technology.

  • We can supply reference leaks for calibration of leak detection systems in virtually all applications and test gasses.

  • Our leaks can be seperated into three main areas:
    • Standalone leaks for OEM use
    • Complete reference leak units for Vacuum Systems
    • Complete reference leak units for "Sniffer" applications.

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HT Products specialise in : Vacuum components, klein flange, conflat flange, ISO flange, ISO fittings, ISO63, ISO80, ISO100, KF25, KF40, Copper Gaskets, braided hose, flexible hose, bellows, pneurop 6606/1981, leak detection, leak calibration, stainless steel, flexible hoses, braided hoses
based in Lower Dicker in East Sussex.

Copyright H.T. Products 2009