AHU GUIDE Watkins Hire Limited
Tel: 0800 999 6 365
www.watkinshire.co.uk
Product ◆ company ◆ application ◆ capacity ◆ airfl ow ◆ size (l x d x h)mm ◆ acoustic
50kW AHU ◆ WHL ◆ temporary structures, events, factories, server rooms, c0ld storage, food processing, retail ◆ 50kW @28°C DB 5°C fl ow / 10°C return ◆ 4500m3
/hr @250Pa ◆ 1500 x 750 x 2250mm x 460kg ◆ 74dB(A)@1m AHU 50 ◆ CRS ◆ 5000m3
100kW AHU ◆ WHL ◆ temporary structures, events, factories, server rooms, c0ld storage, food processing, retail ◆ 100kW @28°C DB 5°C fl ow / 10°C return ◆ 10764m3
/hr @400Pa
◆ 2225 x 1230 x 1500mm x 620kg ◆ 84dB(A)@1m
250kW AHU ◆ WHL ◆ temporary structures, events, factories, supermarkets, server rooms, c0ld storage, food processing, retail ◆ 250kW @28°C DB 5°C fl ow / 10°C return ◆ 130060m3 x 2200mm
/hr @400Pa ◆ 3600 x 2300 /hr ◆ 50kW
◆ 100 ◆ 200 ◆ 6 bar ◆ 40°C to +5°C ◆ 1500 x 750 x 2250mm x 480kg ◆ 45DB @10m
AHU 100 ◆ CRS ◆ 10800m3 /hr ◆ 100kW
◆ 150 ◆ 300 ◆ 6 bar ◆ 60°C to +5°C ◆ 2305 x 1230 x 1530mm x 645kg ◆ 64DB @10m
Carrier Rental Systems Tel: 0870 182 0859
www.carrierrentalsystems.co.uk
Product ◆ company ◆ air volume ◆ capacity ◆ airfl ow ◆ min process fl ow ◆ max process fl ow ◆ max working pressure ◆ temp range ◆ size (l x d x h)mm ◆ acoustic
AHU 20 ◆ CRS ◆ 2000m3 /hr ◆ 20kW ◆
50 ◆ 100 ◆ 3.5 bar ◆ 40°C to +6°C ◆ 585 x 380 x 1850mm x 65kg ◆ 58DB @10m
Company history Country of origin: UK
Established: Watkins Hire (WHL) – 1998. Carrier Rental Systems (CRS) – 1999 Group turnover: £25m ( WHL and CRS combined) Number of employees: WHL – 150. CRS – 230. Mission statement: To be the UK’s leading specialist temperature control rental solutions group USPs: ■ Innovative product range ■ Short, medium and long term rental options ■ Most modern rental fl eet ■ GSM Fuel Telemetry and full fuel management ■ GSM Fault Reporting Telemetry ■ 24/7 365 day support and cover ■ Nationwide coverage ■ Specialist Global Events division ■ TCEPS - Temperature Control Emergency Planning Service ■ WASPS – Watkins Annual Steam Protection Service
Other products available
■ Controls ■ Chillers ■ Humidifi cation ■ Condensing units ■ Heating Boilers
5
CRS saves the day T
he Carrier Service Division was looking to Carrier Rental to
provide a rental solution for a client who was in urgent need of additional cooling. The Glasgow-based client operated a large factory, and the production line within was reaching unacceptable levels due to the rising summer temperatures and inadequate existing plant.
Carrier Rental Systems supplied a CRS 100kw chiller and CRS 100kw air handling unit.
The plant room was on the roof of the building in question and through the client arranging a contract lift with a crane company, the equipment was lifted into position. Installation was carried out quickly and
Watkins weighs in A effi ciently
by the Carrier Rental Systems engineers.
The AHU was fi tted with a 600mm fl exi-duct which was fed into the existing fi xed AHU, thus providing much needed additional cooling to the production line.
The chiller and associated AHUs remain in position at the factory providing adequate cooling for the company to continue production.
call was taken requesting an urgent site visit to
a supermarket distribution centre that was experiencing rising temperatures in a large cold store as the existing low temperature system had failed.
A Watkins Hire representative was on site within three hours and found that despite the fact the building was well insulated, due to the high ambient temperature outside, the inside temperature was rising from the required 3° to 10°C.
Should the temperature reach 11°C the plant would have to be shut down and all product within destroyed.
Watkins Hire installed a chiller, a low temperature AHU, a generator, and a fuel tank
with remote telemetry to rectify the issue.
This equipment resolved the dangerously high temperature issues and allowed the company to continue to supply its 190 stores without interruption. The client has requested a Temperature Control Emergency Planning Services (TCEPs) visit to all of its distribution centres to ensure business continuity should catastrophic failure happen elsewhere.
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