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Compressor Pumps

Pumps

Airstream’s powered by Puma range of pumps covers a wide and comprehensive range of single and two stage compressor replacement pumps.

Designed and built for reliability, this range has a reputation for exceptional quality dating back to 1979.

These pumps are made from the highest grade virgin cast iron and machined by the latest CNC equipment within tolerances not normally applied to compressors. Comprehensive balancing of components, coupled with low rotational speeds provide for practically vibration-free compressed air.

Efficiency is optimised through the use of full flow concentric valves as opposed to lower cost and shorter lasting reed valves. Low running temperatures are achieved through the use of large diameter fan-wheels which direct cooling air over pump heads, intercoolers and after coolers.

A unique and patented locking system controls end float clearances on oversized taper crank bearings; the most reliable system available.

Single stage versions operate up to a maximum delivery pressure of 10 Bar and two stage versions deliver up to 12 Bar pressure.

Specifications

MODEL MOTOR No. OF PUMP DISPLACEMENT FREE AIR DELIVERED PRESSURE
1 STAGE
HP kW CYL RPM l/min CFM l/min CFM WORKING MAX
GE040 4,0 3,0 3 950 450 15,9 306 10,8 8 BAR 10 BAR
GE050 5,5 4,0 2 980 590 20,8 385 13,6 8 BAR 10 BAR
GE075 7,5 5,6 3 1006 910 32,1 589 20,8 8 BAR 10 BAR
GE0100 10,0 7,5 2 880 1105 39,0 804 28,4 8 BAR 10 BAR
GE0150 15,0 11,2 3 885 1678 59,3 1225  43,3 8 BAR 10 BAR
                     
2 STAGE HP kW CYL RPM l/min CFM l/min CFM WORKING MAX
GT030 6,5 4,8 3 1070 340 12,0 272 9,6 12 BAR 14 BAR
GT040 9,0 6,6 3 1250 500 17,6 400 14,1 12 BAR 14 BAR
GT075 7,5 5,6 3 1060 670 23,7 563 19,9 12 BAR 14 BAR
GT0100 10,0 7,5 2 754 950 33,5 798 28,2 12 BAR 14 BAR
GT0150 15,0 11,2 3 820 1484 52,4 1265 44,7 12 BAR 14 BAR
                     

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