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Vacuum Boxes for Tank Leak Testing
from Tech Service Products

BENEFITS OF TSP VACUUM BOXES

DEPENDABLE PERFORMANCE:    TSP Vacuum Devices are pre-tested to assure maximum reliability. Our designs have been thoroughly field tested for several years in a variety of applications.

SIMPLE TO OPERATE:  No vacuum pumps required. The air ejector has no moving parts and no lubrication is necessary. After applying leak detection fluid along seam, simply place the vacuum device over the area to be tested and open the air valve.

RUGGED YET LIGHTWEIGHT:  Our shockproof Vacuum Devices are built with lightweight acrylic which can be heat formed for special applications. The tough rubber gasket is designed to provide a maximum seal.

FAST, SAFE EVACUATION:  Air ejection on standard models is less than 30 seconds. Our ejector is explosion proof. Uses no electricity. Your compressed air supply (60-120 psi) will insure safe, economical operation.

Flat Bottom Vacuum Devices

Model Number 30FB is used primarily for testing the bottom of storage tanks.   Dimensions: 36" X 9" X 5" (including ejector and gauge)   Approx. Weight: 18 lbs.





Corner Vacuum Devices

These units are specifically designed for testing the inside corner (where the bottom meets the sidewall at 90 degrees) of storage tanks.

Model Number 18CB unit is designed for use in storage tanks less than 75 feet in diameter.
Dimensions: 23" X 7 X 7" (including ejector and gauge)
Approx. Weight: 4 1/2 lbs. (2.4kg)

Model Number 30CB is designed for use in storage tanks 75 feet to 150 feet in diameter.
Dimensions: 34"L X 4" W (including ejector and gauge)
Approx. Weight: 6 1/2 lbs. (2.9kg)

Model Number 40CB is designed for use in storage tanks greater than 150 feet in diameter.
Dimensions: 44"L X 4 1/2"W (Iincluding ejector and gauge)
Approx. Weight: 7 1/2 lbs. (3.3kg)



Flexible Vacuum Devices

Model Number 30FB Flex
Dimensions: 35 1/2"L x 8 3/4" (Iincluding ejector and gauge)
Approx. Weight: 13 lbs. (5.9 kg)



Special Order Devices
TSP will design and build a Vacuum Device to suit your specific needs. Examples of some of our SPECIALS include: Inside Corner Boxes for use on internal 90 degree corners where the side, end, and bottom of a tank meet. Plates for use on openings in plates, etc. Cubes or Cylinders for use in penetrations protruding above plates, etc.

Contact NDT for pricing and avauilability

Updated April 8, 2008