Product Features
At the heart of these couplings are our rubber gaskets, renowned for their flexibility, space-saving design, and resistance to corrosion. They're not just components; they're integral buffers within the product structure. These gaskets absorb the impact of water flow and vibrations, drastically reducing noise levels during pipeline operation. Say goodbye to disruptive clatter and hello to quiet efficiency.
Our No-Hub Couplings are engineered to meet the latest ASTM C1277 requirements. Crafted with precision, they feature a protective shield, clamp housing, and clamp screw made from durable 304 series stainless steel, while the clamp band is constructed from robust 301 series stainless steel. The neoprene gaskets adhere to the stringent standards outlined in the latest ASTM C564 edition. Rest assured, our No-Hub Couplings proudly bear the UPC® certification, a testament to their quality and compliance.
What sets us apart is our commitment to in-house manufacturing. Both the rubber gaskets and clamps with their protective shields are crafted within our facilities at All Gain. This means you can count on us for fast, flexible, and customized one-stop service. Should you have any unique requirements or customization needs, our dedicated team is ready to assist. Experience the future of pipeline connections with All Gain's No-Hub Couplings – where performance meets innovation.
Specifications


| Diamond & Wave | ||
| PART NO. | Size | QTY/Sets |
| NHC-150 | 1 1/2" | 100 |
| NHC-215 | 2" x 1 1/2" | 100 |
| NHC-22 | 2" | 100 |
| NHC-32 | 3" x 2" | 100 |
| NHC-33 | 3" x 3" | 100 |
| NHC-42 | 4" x 2" | 100 |
| NHC-43 | 4" x 3" | 100 |
| NHC-44 | 4" | 100 |
| NHC-55 | 5" | 30 |
| NHC-66 | 6" | 30 |
| NHC-88 | 8" | 20 |
| NHC-1010 | 10" | 10 |
| NHC-1212 | 12" | 12 |