Standard LPC Air Compressors

Standard LPC Air Compressors

We manufacture a comprehensive range of compact, self-contained air compressors suitable for dry, pre-action, alternate or tail-end sprinkler systems. All of our compressors are designed to comply with LPC, BS5306, EN12845 and PED guidelines, and are fully tested prior to despatch.

Our compressors are also often manufactured with 24 litre air receivers (a requirement for FM systems), or for low-pressure applications.

For higher capacities (e.g. large systems, multiple valve sets and older ‘leaky’ systems) belt driven or our unique duplex compressors may be more suitable.

Our compressors are built and tested to exacting standards for quality, reliability and longevity; cheaper compressors are available from others.


Key Features

  • Standard: 2-6 bar pressure switch, set to cut out @3.5 bar.
  • Low: for cut out <2.5 bar or differential <0.8 bar.
  • Pressure safety relief valve to suit factory set pressure.
  • Glycerine filled 63mm pressure gauge.
  • Contactor starter with thermal overload and min 1m flex.
  • Unloader valve and non-return valve prevents compressor starting under load.
  • On-delay timer standard, to prevent cut-in immediately on sprinkler activation.
  • Integrated wall brackets or Unistrut for fixing (floor-standing kits available).
  • Air receiver models include 24 litre 11 bar receiver with drain valve.

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