Matco-Norca™
Matco-Norca™ 4521110 Standard Duty Coupling, 4 x 3 in Nominal, No-Hub End Style, SCH 40/STD, Stainless Steel
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- Used universally in all types of construction, no-hub pipe, fittings, and couplings install quickly, absorb noise and vibration, withstand deflection, and demonstrate corrosion resistance space-saving. Matco-Norca Standard Duty No-Hub Couplings are particularly advantageous in compact installations and can be installed under, as well as, above ground. Pre-fabricated units install in a fraction of the time required for conventional drain, waste vent systems. Matco-Norca Standard Duty No-Hub Couplings are available in sizes 1-1/2 in through 10 in.
Matco-Norca™ Coupling, Standard Duty, Series: 452, Coupling Fitting/Connector, 4 x 3 in Nominal, No-Hub End Style, 5/16 in Hex, SCH 40/STD Schedule, Stainless Steel
- Installs at 60 pound
- Shield assembly and clamp is made of Type 310 stainless steel bright annealed hardness - Rockwell B585 max
- Band made of Type 310 stainless steel with 165000 psi minimum tensile
- Screw housing made of Type 310 stainless steel
- Screw made of Type 305 stainless steel
- Gasket is made of neoprene
- The neoprene gasket provides a cushioning element in the joint to absorb shock and vibration with the result of assuring noiseless plumbing system
- Durable rubber for all schedule 40 pipe applications
- End StyleNo-HubMaterialStainless SteelNominal Size4 x 3 inSchedule RatingSCH 40/STDFitting / Connector TypeCouplingHex Size5/16 inManufacturerMatco-NorcaManufacturer #4521110Series452TypeStandard Duty