I-Lock P Internal Joint Seal
I-Lock-P™ Mechanical Seal stops leaks by covering the leak with a flexible rubber seal and compressing the rubber seal against the inside diameter of the pipe on either side with expansion bands.
The compressive force on either side of the leaking point is the result of increasing the effective diameter of the stainless-steel expansion bands.
I-Lock-P™ Mechanical Seal
I-Lock-P™ Mechanical Seal applied to pipes without a liner; the rubber seal is designed to repair sections of a cracked pipe.
It is available in two widths and an extension rubber to repair a variety of gap lengths and comes in a range of diameters from 16 to 96 inches.
Principle of Operation
The expansion band diameter is increased using a high force hydraulic expansion tool. Once expanded, a spacer is inserted that provides a positive mechanical lock when the expansion tool is removed.
Depending on the diameter of the pipe being sealed, there will be between one and three Steel Expansion Bands and Spacer Inserts to ensure an even distribution of compressive force on the rubber seal.
Material
I-Lock-P™ Mechanical Seal is lead-free and suitable for drinking water.
The flexible rubber seal is composed of high tensile strength EPDM rubber 70 Shore A.
100% Performance
L-Lock P Internal Joint Seal
L-Lock-P™ Liner End Seals prevents infiltration/exfiltration by bridging the interface between liner end and host pipe with a flexible rubber seal and compressing the rubber seal against the inside diameter of the pipe on either side with expansion bands.
The compressive force on either side of the interface point is the result of increasing the effective diameter of the stainless-steel expansion bands.
L-Lock-P™ Liner End Seal
L-Lock-P™ Liner End Seal is a rubber liner end seal with stainless steel expansion bands, designed to keep the liner firmly in place.
Available in a range of diameters from 6 to 96 inches, the seal has a ribbed structure at both ends that, when compressed by the steel bands, provides a watertight seal.
Principle of Operation
The expansion band diameter is increased using a high force hydraulic expansion tool. Once expanded, a spacer is inserted that provides a positive mechanical lock when the expansion tool is removed.
Material
L-Lock-P™ Mechanical Seals are lead free and certified for suitable for drinking water.
The flexible rubber seal is composed of high tensile strength EPDM rubber 70 Shore A.
| Physical Property | Specification | Value |
|---|---|---|
| EPDM Flexible Seal | ||
| Hardness | ASTM D2240 (Shore a durometer) |
70 Shore A |
| Tensile strength | ASTM D412 |
1957 PSI/13.5 MPa Nominal |
| Elongation |
ASTM D412 |
350 % min |
| Compression Set |
ASTM D395 (70 °C 22 hrs) |
25 % max |
| SS 316 Parts | ||
| Tensile Strength | ASTM A666 | 70,000 PSI min |
| Elongation |
ASTM A666 |
40 % |