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STANDARD
AIR TOOLS

IMPACT WRENCHES / 1/2" Impact Wrench

SI-1490B

ManualPartsList

SPECIFICATION

Maximum TorqueNm/(ft-lb)

850/(627)

Working Torque RangeNm/(ft-lb)

0-620/(0-457)

Bolt Capmm/(in.)

20/(3/4)

Free Speedr.p.m.

(F)8,000
(R)8,500

Weightkg/(lb)

1.9/(4.19)

Noise Level *dBA/(power)

94/(105)

Vibration a/k *m/s2

8.6/1.3

Avg.Air ConsumptionCFM/(L/S)

5.1/(2.4)

Air Inlet Sizein.

1/4

Hose Sizemm/(in.)

10/(3/8)
SizeImage

DESCRIPTION

●Light weight, high power and well balanced.
●4 positions regulator dial for easy adjustment and it has an forward, reverse lever for easy adjustment.
●Integrated muffler for reduced noise level




*Noise levels according to ISO 15744:2008,ISO 11203:2009
*Vibration level according to ISO 28927

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