SCA-7FNHD
SCA-7FNHD
Description
Silicon Carbide # 7 sandblasting nozzle 1" entry with 1-1/4" threads. Tuff Impact resistant design.
Our Silicon carbide nozzles are light weight, with an ergonomic grip style impact resistant jacket system. Silicon carbide Nozzles offer a longer work life than equivalent tungsten carbide nozzles. For even longer work life, look at our EVBC-7 boron carbide nozzle.
Specs:
Part Number: SCA-7FNHD
Sku: 794005
Length: 8"
Bore: 7/16"
Entry: 1"
Threads: 1-1/4" NPSM
Liner: Silicon Carbide
Jacket: Engineering grade Thermoplastic incorporating enhanced impact resistance.
Washer: NW-1514
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Guide on estimated nozzle service life in hours. |
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Nozzle Liner Material |
Steel shot/Grit / approx. Hours |
Expendable Abrasives /approx. Hours |
Aluminum Oxide/ approx Hours |
| Silicon Carbide | 600 -1000 | 400 - 600 | 50 -100 |
| All figures are indicative and given for liner material life comparison purposes only. Actual service life will depend on operational variable such as: blast pressure, media dimensions & media particle profile. All figures are approximate. Nozzle is considered worn whan bore is approximately 1/16" larger than when new. | |||
| Air and power requirements for a 7/16" bore nozzle at different nozzle pressures. All figures are approximate and given for guidance purposes only. | |||||||
| Bore 7/16 : 9.50 mm |
PSI -50 | PSI-60 | PSI-70 | PSI-80 | PSI-90 | PSI-100 | PSI-125 |
| Air (CFM) | 147 | 170 | 200 | 217 | 240 | 254 | 314 |
| Abrasive/LBS/hr | 900 | 1000 | 1200 | 1312 | 1400 | 1550 | 1800 |
| Horsepower | 33 | 38 | 43.5 | 48.5 | 53.5 | 56.5 | 69 |