Ammonia Refrigeration Repair

NH3 Compressor

Large Bespoke Ammonia Refrigeration Service

Large bespoke systems are put together usually on food production sites

Compressor Valves

The compressors are installed in the machine room and can be valved off individually when they have failed. This means the remaining compressors can carry on supplying discharge gas to the condensers

Evaporative Condensers

A popular kind of condenser is the evaporative condenser in a Baltimore Aircoil cooling tower. After condensing, the liquid ammonia goes to liquid receivers before being supplied to the process

Machine Room

This kind of application can have tonnes of anhydrous ammonia in the system so the regulations require the plant to be contained in the machine room with no unauthorised access to personnel. A wind sock is used to determine wind direction in the case of a leak and ammonia refuges are sited at strategic positions around the site

Ammonia Refrigeration Maintenance

Mass Flow Rate

Due to the higher mass flow rate of the refrigerant, ammonia systems have float valves to achieve refrigerant expansion. Thermostatic expansion valves are prone to wire drawing and premature failure

On-going Maintenance

The on-going maintenance ensures the required amount of cooling at a given temperature is achieved. Your process relies on this. Weather that be food production or an industrial process we will keep you in seamless operation at all times


What We Offer

To keep your ammonia refrigeration plant in seamless operation. We arrange the overhaul during factory shut down so as to not loose production

Case Study

We look after a food production site in Scotland where the machine is a 200kg of ammonia refrigeration plant. We carry out once per month maintenance visits to keep on top of issues starting to occur. This means less breakdowns and more longevity in the machine

Why Choose Us?

Better Service...Less Cost

Next Steps...

Ring any time for an informal chat. We are happy to give advice 0161 327 2838

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Countdown for R404a Service Ban Above 10kg of Refrigerant


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