Vacuum Box

Silverwing UK Ltd produces a range of vacuum boxes suitable for both new build inspection and inservice inspection. Unlike some vacuum boxes that rely upon a vulnerable calibrated pressure gauge the Silverwing range have calibrated pressure relief valves fitted as standard. The use of a calibrated (recalibration required annually) pressure relief valve ensures that not only do they meet the requirements of applicable international standards but the box cannot be damages by drawing too great a vacuum.

The vacuum is generated by the use of an electric vacuum pump or by use of an Air Vacuum Generator (AVG) and external compressor. The vacuum boxes are rated to either 20 inch Hg (10psi/0,7bar) or 10 inch Hg (5psi/0.37bar) depending on usage. Inspection companies tend to use the electric pump with the vacuum boxes due to its ' greater flexibility while construction companies tend to use the AVG based systems.

ELECTRIC VACUUM PUMP

Technical Description
Physical Dimensions: L 500 x W 250 x H 310 mm
Power Supply: 110 v or 220 v (specify at time of order)
Weight: 27.70 kg
   
Airline  
  10 m in Length
  3.2 kg Weight
V600H: For use with an electric vacuum pump
V600HAVG: For use with an air vacuum generator and compressor

HIGH PRESSURE VACUUM BOXES RATED TO 20 inch Hg

V600F  
Physical Dimensions: L 780 x W 280 x H 230 mm
Weight: 10.35 kg

V600FAVG  
Physical Dimensions: L 780 x W 300 x H 230 mm
Weight: 11.30 kg


V400C  
Physical Dimensions: L 660 x W 310 x H 380 mm
Weight: 8.95 kg


V400CAVG  
Physical Dimensions: L 660 x W 310 x H 390 mm
Weight: 9.15 kg

LOW PRESSURE VACUUM BOXES RATED TO 10 inch Hg

V600LP  
Physical Dimensions: L 660 x W 220 x H 150 mm
Weight: 2.5 kg


V600LPAVG  
Physical Dimensions: L 660 x W 220 x H 250 mm
Weight: 2.75 kg


V400LP  
Physical Dimensions: L 540 x W 220 x H 220 mm
Weight: 4.0 kg


V400LPAVG  
Physical Dimensions: L 540 x W 230 x H 230 mm
Weight: 4.25 kg


 

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