Multi material sleeve collars for gravity sewage network DN150-300
CHOICE OF PRODUCT
Gravity Collars
RANGE / MARK ®
® INTEGRAL
PRODUCT FAMILY
FITTINGS
FITTINGS
GRAVITY FITTINGS
GRAVITY FITTINGS
COATING
Int/Ext - Red epoxy powder (PECR)
Main features
Main characteristics
- The collars are designed to accept large diameter ranges
- Enhanced Durability
- Designed in agreements with: - EN 681-1 WC 60 : Elastomeric sealing sleeve - DIN 4060 et DIN EN 295 : Collar Sealing - Technical certificate : Dlbt Z.42-5450 (German Institute for building techniques) - CCTG : French Fascicule 70 (installation for sewage network)
Field of use
- For pipes connexion of gravity sewage network
- Able to maintain the flow gravity in a lot of cases
- For connexion of spigot-spigot ductile iron pipes or ductile iron and other material with or without the same external diameters included inside a large range of tolerances
- Installation ‘’by advancement’’ (components one after the other) or repairing operation (sliding collar)
- Fully sealed and waterproof
- For aggressive effluents and maximal temperature of 70 ° C.
- Resistant to oil, sea water and traces of hydrocarbons
- Installation in all type of soils
- Maximum angular deflexion : 3° for each side of the collar
Material
| Designation | Material |
Body : External metal band | Stainless steel : 1.4404 |
Body : internal grey sleeve | PA6 |
Elastomeric sealing sleeve | NBR |
Tension band with click locking | Stainless steel : 1.4404 |
Collar packaging
- DN150 and 200 : packaging plastic bag, including lubricating paste and installation instructions in four languages (French, German, English, Polish)
- DN250 and 300 : packaging in cardboard box, including lubricating paste and installation instructions in four languages (French, German, English, Polish)
Torque setting
| Nominal diameter of collar | 100 - 270 mm | 290 - 590 mm |
Torque on tangential spanner | - | 17 Nm |
Torque on the tensions sleeves | 17 Nm | 9 Nm |
External pipes diameters (for information only)
| Type of pipe | Standard | Collar DN150 | Collar DN200 | Collar DN250 | Collar DN300 |
| 160 → 192 mm | 200 → 261 mm | 250 → 324 mm | 313 → 382 mm | ||
Ductile iron | EN 598 | 170 mm | 222 mm | 274 mm | 326 mm |
Clay pipes C 160 | EN 295 | 186 mm | 242 mm | 299 mm | 355 mm |
| Clay pipes C 240 | EN 295 | - | 254 mm | 318 mm | 376 mm |
| PVC-U | EN 1401 | 160 mm | 200 mm E | 250 mm E | 315 mm |
| PP-MD | EN 14758 | 160 mm | 200 mm E | 250 mm E | 315 mm |
| PP | EN 1852 | 160 mm | 200 mm E | 250 mm E | 315 mm |
| PVC-U/PP/PE | EN 13476 | 170 mm | 225 mm | 280 mm | 335 mm |
| HDPE | EN 12666 | 160 mm | 200 mm E | 250 mm E | 315 mm |
| GRP | EN 14364 | 167 mm | 220 mm | 272 mm | 324 mm |
E : Eccentric ring
Accessories for installation
Torque wrench (reference 242242) To assembly the tensions sleeves DN150, 200, 250 et 300 |
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Set of accessories in a kit box (reference 242244) Contains all the tools for tightening and assembly of the full range of collars |
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Tangential spanner (reference 242243) Greatly facilitates mounting (for DN300 only) |
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Laying procedure
