Simple to operate:
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 light weight:
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.
Specifications:
Models Applications Shipping dimension Shipping weight
8 CB inside corner 16 × 7 × 7 inch 9 lbs
18 CB inside corner (tank Ø<75’) 23 × 7 × 7 inch 15 lbs
30 CB inside corner(tank 75’<Ø<150’) 36 × 7 × 7 inch 15 lbs
40 CB inside corner(tank 150’<Ø) 45 × 7 × 7 inch 18 lbs
10 FB flat bottom 15 × 5 × 9 inch 8 lbs
30 FB flat bottom 36 × 9 × 5 inch 18 lbs
30 FBLJ lap joint, 3/8 inch plate 36 × 9 × 5 inch l8 lbs
30 FB Flex flat and curved surface 36 × 9 × 5 inch 13 lbs
30 O-CB outside corner 35 × 7 × 9 inch 24 lbs
3 CB inside 3-side corner 18 × 16 × 7 inch 12 lbs
25 MH 25 inches ID round manhole cover
Standard Vacuum Boxes
* Model 10 FB - 10" Flat Bottom
* Model 18 CB - designed for use in storage tanks less than 75 feet in diameter. 21" x 4" (including ejector & gauge), 5.5 lbs (2.5 kg.), Approx. Shipping weight 10 lbs. (4.5 kg)
* Model 3 CB - 3 Corner Box for square corner tanks, for corner weld where two sides meet and bottom
* Model: 30 CB - designed for use in storage tanks 75 feet to 150 feet in diameter. 34" x 4" (including ejector & gauge), 6.5 lbs (2.9 kg.), Approx. Shipping weight 10 lbs. (7.3 kg)
* Model 30 FB - 30" Primarily for testing the bottom of storage tanks. 34.5" x 7.8" x 8" (including ejector & gauge), 9.5 lbs (4.3 kg.), Approx. Shipping weight 18 lbs. (8.2 kg)
* Model 40 CB - designed for use in storage tanks greater than 150 feet in diameter. 44" x 4.5" (including ejector & gauge), 7.5 lbs (3.4 kg.), Approx. Shipping weight 19 lbs. (8.6 kg)
* Model 30 FBF - 30" Flat bottom, flexible
Model 8 CB - 8" Corner box