Lateral Grouting Plugs

27524x4st

27524x6st

The lateral grouting plugs are installed on the lateral packers to test & seal the lateral connection & joints of the lateral line from the mainline sewer. The grout migrates along the restricted expansion of the lateral plug and seals defects, leaving only a tiny layer of grout in the lateral. The lateral grouting plugs can be changed on the site in a few minutes.

Lateral grouting plugs come in different lengths in one foot increments starting at 2 feet up to 30 feet, for 4″, 5″ or 6″ diameter laterals.

Flexible Housing Extensions are necessary for most lateral grouting plugs. These extensions provide a storage area for the inversion and retraction of the lateral grouting plug within the mainline packer. The minimum length of the Flexible Housing Extension is determined by the length of the lateral grouting plug.

 

MOST POPULAR SIZES:

Lateral Grouting Plugs
Product # Deflated Length* (DL) For Service Lateral Size Approx. Grouting Distance in Lateral (GD)
inches cm inches mm inches cm
27524X4ST 24 60 4 100 8.5 21
27524X6ST 24 60 6 150 8 20
27536X4ST 36 90 4 100 19 48
27536X6ST 36 90 6 150 18 45
27548X4ST 48 120 4 100 29 73
27548X6ST 48 120 6 150 27 68
27560X4ST 60 150 4 100 40 100
27560X6ST 60 150 6 150 37 93
27572X4ST 72 180 4 100 50 125
27572X6ST 72 180 6 150 47 118
27584X4ST 84 210 4 100 61 153
27584X6ST 84 210 6 150 57 143

* Longer Lateral Grouting Plugs are available up to 30 feet.

To choose the proper lateral grouting plug, use these formulas:

4″ diameter lateral: DL = GD desired x 1.15 + 14″
5″ diameter lateral: DL = GD desired x 1.20 + 14″
6″ diameter lateral: DL = GD desired x 1.23 + 14″

The use of a 3-6 A Logiball pneumatic plug facilitates the strapping of the lateral plug onto the screw type adaptor.