Flexible Push-Type Test Rig

The Push Type Test Rig is used, from the cleanout or above ground access, for segmental testing of lateral lines.

The standard test chamber between the two inflatable bladders is 5 feet long.  A 3/4″ semi-rigid hose is used as a push rod and to inflate both bladders in one operation.  Air for the test chamber is supplied thru a 1/4″ air hose.  The 1/4″ air hose can be replaced by a 1/2″ semi-rigid hose to be used as a second push rod & test line.

Inflation Controls for Push Type Test Rig

The Push Type Test Rig can be used in lines 4 to 6 inch in diameter.

 

 

 

 

 

TECHNICAL SPECIFICATIONS:

Push Type Test Rig
Product # Description Recommended Inflation Pressure Recommended Test Pressure
P.S.I. KPA P.S.I. KPA
PTTR-A Push Type Test Rig including 50 feet of 3/4″ semi rigid hose and 50 feet of 1/4″ air line 35 240 5 34
PTTR-B Push Type Test Rig including 50 feet of 3/4″ semi rigid hose and 50 feet of 1/2″ semi rigid hose 35 240 5 34

For sealing defective laterals using chemical grout, refer to the Flexible Push-Type Packers.

 

Brochure

 

 

Our commitment to safety