The Watts part number 7017191 is a retrofitting spool designed for backflow prevention assemblies. It is specifically used when replacing an existing backflow preventer, accommodating installations with longer lay lengths. This spool measures 4 15/16 inches in length and is compatible with 2¬O-inch valve sizes. Constructed from lightweight 300 series stainless steel, the spool features a compact design that is 70% lighter than traditional options. It includes groove fittings for integral pipeline adjustment and a patented link check that minimizes pressure loss. The spool is also designed for ease of serviceability and can be paired with grooved butterfly valve shutoffs. Engineers should consider this product for its durability, ease of installation, and compatibility with various piping applications. Custom lay lengths are available upon request, making it a versatile choice for specific project requirements.
Spools are used for retrofitting backflow prevention assemblies into spaces where a longer lay length exists. Spools are available in lightweight 300 series stainless steel or epoxy coated carbon steel and come standard with AWWA 150# class "D" carbon steel flanges.
| Watts | |
|---|---|
| Product Category | Uncategorized Products |
| Product Number | 7017191 |
| Product Name | For Retrofitting Backflow Prevention Assemblies |
