TYLER PIPE & COUPLING standard no-hub couplings are manufactured in accordance with CISPI 310 and are designed to join cast iron pipe and fittings in drain, waste and vent applications. Each coupling includes two components a molded, one-piece neoprene sealing sleeve and a 300 series AISI stainless steel shield/clamp assembly featuring compression bands over our trademark diamond-corrugation shield pattern.
TYLER PIPE & COUPLING No-Hub Reducing Transition Coupling, Fitting Type: Coupling, 4 x 3 in Fitting, Cast Iron, Material Standard: ASTM C1277, ASTM C1540, Domestic
| Domestic/Import | : | Domestic |
| Fitting Type | : | Coupling |
- Tyler Pipe standard-coupling sealing sleeves conform to ASTM standard C564 and are made of high-purity neoprene
- This material delivers superior resistance to decay and deterioration from contact with effluents in the pipe, chemicals in the soil or air around the pipe - including oil and other petroleum products
- Each sleeve features a double row of raised, sealing rings positioned under each compression band to provide multiple, sealing surfaces on either side of the connection
- This ensures a permanent, leak-proof joint that can reliably accommodate minor, pipe-mating diameter variations
- Tyler couplings incorporate a shield and clamp assembly fabricated from 300 Series stainless steel for maximum corrosion-resistance
- Clamping bands are mounted and attached to the shield by a fixed and floating eyelet system that allows for variable adjustment of each clamp during tightening
- Our shield's patented diamond pattern corrugation design locks the sealing sleeve under the shield and prevents slippage or extrusion - even under elevated internal pressure or external stress
- Horizontal pipe and fittings 5 in and larger should be suitably braced using blocks, rodding or other methods at each branch or change in direction
- A superior gasket joint is produced with a Tyler Pipe standard no-hub coupling
- It is designed not to leak, even when subjected to vibration, seismic tremors, expansion, contraction, deflection by as much as 5 deg or external and internal test pressure
- Tyler Pipe internal quality control processes include daily performance testing to verify conformance of all components to established standards
Catalog