From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Quotation specifications for a water cooling plant, including a cooling tower, pumping set, and starter motor.
| Identifier | ExFiles\Box 176\2\ img063 | |
| Date | 20th March 1940 | |
| RM.{William Robotham - Chief Engineer} from EJJ. C.c. Mr G/Rb{R. Bowen}/FKB. C.c. to Millwrights. File 14 EJJ/DH{D. Henderson - Showroom}1/JA.20.3.40. Messrs. The Premier Cooler & Eng. Co. Ltd., Shalford, Nr. Guildford, SURREY. EZ/719/479. 19361. equipment these Works - Clan Foundry - Belper. Delivery :- Cooling Tower - 2/3 weeks. Pumping Set - 4/5 weeks. Carriage Paid. Re:- Water Cooling Plant. 1 - Premier Wooden Natural Draught Open Type Cooling Tower, constructed from Columbian Pine, 16'0" x 18'0" high, capacity 19,400 gallons per hour, cooling water from 145°F to 105°F, water inlet 18'0" from the ground. For the sum of .................... £105. 0. 0d. Erected on our prepared foundations, you to provide all labour and lifting tackle. 1 - Pumping Set, comprising two pumps in tandem, with Brook Totally Enclosed Driving Motor in the centre, wound suitable for 200 volts, three phase, 50 cycles A.C. supply. For the sum of .................... £91. 10. 0d. 1 - Ellison Oil Break Star Delta Starter, wound for 200 volts, three phase, 50 cycles A.C. supply. For the sum of .................... £25. 0. 0d. - Continued - | ||