Volumetric Tank Tightness Test Methods (Underfill)

Vendor Equipment Name Leak Rate/Threshold/Max Tank Capacity
Alert Technologies, Inc. Alert Model 1000

0.1 gph/0.05 gph/30,000 gallons

Estabrook EZY CHEK Systems (originally listed as Horner EZY CHEK)

EZY-Chek II

Estabrook EZY CHEK Systems no longer manufactures or supports the use of this method.

0.1 gph/0.05 gph/12,000 gallons

FAFNIR VISY X-Systems 0.1 gph/0.05 gph/20,000 gallons
Hasstech Leak Computer Tank Test System

0.1 gph/0.05 gph/15,000 gallons

Leighton O’Brien Pty. Ltd.

Leighton O’Brien Wet Test

0.1gph/0.05/20,000 gallons

MassTech International, Ltd. MassTech 2 Wet Test(Mass Based) 0.1 gph/0.05 gph/30,000 gallons
ProTank, Inc. VU-5000 Underfill Tester

0.1 gph/0.05 gph/18,000 gallons

VUP-5000 Underfill Tester

0.1 gph/0.05 gph/18,000 gallons

Tanknology - NDE Computerized VPLT Testing System

0.1 gph/0.05 gph/18,000 gallons

Sure Test - Assured Tight System, Series IV

0.1 gph/0.05 gph/18,000 gallons

Triangle Environmental, Inc. TEI System 4000, Version 1.0

0.1 gph/0.05 gph/15,000 gallons

USTest, Inc. (previously listed as Sound Products Manufacturing, Inc.) UST 2001/P
(Ultrasonic Probe)

0.1 gph/0.05 gph/20,000 gallons

USTest, Inc. UST 2000/P

USTest, Inc. no longer supports the use of this method.

0.1 gph/0.05 gph/45,000 gallons

USTest, Inc.

UST 2000/LL

USTest, Inc. no longer supports the use of this method.

0.1 gph/0.05 gph/15,000 gallons