Concentric CALMA low noise gear pumps from jbj Techniques Limited

Concentric AB-CALMA SERIES-EU-2011-7 5 Sound Comparison Pump Displacement 11,3 cc (WK9A-11,3) According to DIN 45635 T26 500 RPM 1000 RPM 1500 RPM 2000 RPM 55 60 65 70 75 80 25 50 100 150 200 250 P (bar) dB(A) 60 65 70 75 80 85 25 50 100 150 200 250 P (bar) dB(A) Sound power level in L dB(A) Steer Tilt Lift Original CALMA - Series Steer Tilt Lift 0 10 20 30 40 50 60 70 80 WA 2 ton Electrical Forklift Truck (Vehicle unloaded) Pump Displacement 14,5 cc/rev (0,884 in3/rev) Measured in driver’s cab CALMA Sound Power Level in L WA Pump Displacement 19,6 cc (WK9A-19,6) According to DIN 45635 T26 500 RPM 1000 RPM 1500 RPM 2000 RPM

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