PRESS INFORMATION

For Immediate Release

Forest Grove, Ore., April 16, 1998, Inserta Fittings Co., today announced the expansion of its IPS/Sch 40 Gasketed Bell INSERTA TEE line of patented, side service connections to include New 8", 10" and 12" sizes. INSERTA TEE is a three-piece service connection that is compression fit into the cored wall of wastewater and stormwater mainlines without special tooling. IPS/Sch 40 three-piece service connections consist of a PVC Hub, Rubber Sleeve and Stainless Steel Band. INSERTA TEEs for IPS/Sch 40 applications are designed to connect 4" (100mm) through 12" (300mm) side services to all known solid wall, profile, closed profile, and corrugated pipe manufactured today.

The INSERTA TEE was designed for new, rehab and existing installations. It is also, the perfect solution for trenchless technologies including Sliplining, Pipe Bursting, Fold-and-Formed Products and Cured-in-Place Products. INSERTA TEE installations allow easier grading of mainlines and ensures that side services can be installed exactly where they are needed. Existing wastewater and stormwater mainline lateral installations can be completed without disturbing the bedding, and it is not necessary to tighten and re-tighten bands. INSERTA TEEs also eliminate the need for glue, epoxy and grout as well as banding around a new liner.

The INSERTA TEE exhibited no leakage when tested by Northwest Testing Labs, (Portland, Oregon,) in 1990 and again in 1991, with pressures above ASTM 3212. INSERTA TEE was approved by the State of Oregon, Plumbing Advisory Board in 1982.
INSERTA FITTINGS Co. designs, manufacturers, and markets a complete line of INSERTA TEE wastewater and stormwater fittings from its Forest Grove, Oregon headquarters. Inquiries should be directed to P.O. Box 767, Hillsboro, Oregon 97123. For more information on INSERTA TEE® products, at visit our Web Page at http://www.insertatee.com or contact the company at 503/357-2110 or FAX at 503/359- 5417.