JOINTS GP
Compression sealing of annular spaces
GP type sealing systems are designed for pressure-free and pressure-bearing entries through concrete walls/pipes and cables passing through all kinds of building partitions, concrete tanks, ducts and structures. The seals consist of rubber and two stainless steel rings that contain it. After tightening with bolts, nuts and washers, the rubber expands, filling the opening and holding the seal firmly in place. This type of seal can be used for steel, cast iron, PVC, PE pipes and for cables.
Type SR
Type UM
Type W
Type SD
Type B
Type P
Type NS
Type LR
Type F
Type WK
Type Z
Type DL
Type SP
Type AM
Features:
Waterproof up to 2.5 bar
Materials: rubber: EPDM, NBR or silicone
discs, bolts and washers: stainless steel 1.407 & 1.4404
Service temperature (EPDM): from -30°C to 100
Technical data
OD = outside diameter
ID = inner diameter
A = thickness of rubber
B = total size
C = width of rubber
| OF | ID | A [mm] | B[mm] |
|---|---|---|---|
| next project | next project | 40 | 65 |
The OD and ID dimensions must meet the following condition:
OD-ID /2 ≥ C with
C ≥ 15,0 mm pour ID < 100 mm
C ≥ 20.0 mm pour ID < 250 mm
C ≥ 25,0 mm pour ID < 500 mm
C ≥ 30.0 mm pour ID > 500 mm
