Service Life

Estimated Service Life of Nozzles (in hours)
Nozzle Material	Steel Grit/Shot	Silica Sand	Brown Aluminium Oxide
Alumina	20-40	10-30	1-4
Tungsten Carbide	500-800	300-400	20-40
Silicon Carbide	600-1000	400-600	50-100
Boron Carbide	2000-2500	1000-1500	500-1000

Please contact us for sizes which don't be mentioned in the above chart.

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