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Dixon® Straub Open-Flex 1L Coupling, Connection Size 1: 4 in, 232 psi, Stainless Steel, -4 to 176 deg F, For Use With: 4.43 - 4.57 in Steel, Galvanized, Painted, Stainless Steel, Thin Wall Stainless Steel, PVC, Copper Pipes
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| Fitting Type | : | Coupling |
| Connection 1 | : | 4 in |
| Connection Size 1 | : | 4 in |
| Pressure Rating | : | 232 psi |
| Material | : | Stainless Steel |
| Temperature Rating | : | -4 to 176 deg F |
| For Use With | : | 4.43 - 4.57 in Steel, Galvanized, Painted, Stainless Steel, Thin Wall Stainless Steel, PVC, Copper Pipes |
- Accommodates up to 5 deg of pipe misalignment
- Vary gap between pipe ends
- Absorbs vibration, water hammer and sound
- Special patented grip ring for superior holding power on hard-surfaced pipes
- Highest-quality 316 Ti stainless steel construction
- EPDM sealing sleeve standard, temperature range of -4 to 176 deg F
- Casing AISI 316 Ti
- AISI 4135 steel screws
Applications: Suitable for repairing or joining pipes where access to the pipe end is difficult or not possible, the unique wrap-around design differs from similar type repair products because the installation or repair is permanent due to the unique flexible lip seal gasket design, open-flex couplings will also act as an expansion joint, straub open-flex couplings do require the pipes to be properly anchored and restrained as they are not pull-out- resistant like the straub grip-l couplings, use straub open-flex couplings to replace bolted sleeve type couplings (AWWA Stc. C-219) or for permanent repairs or installation
Instructions:
- Requires no special tools or pipe end preparation, only a torque wrench is required for a secure and safe pipe connection that seldom needs retightening.
Safety Notes:
- Not pull out resistant.
- Ensure that pipes are properly anchored and supported.
Catalog/Catalog Cut Sheet
