www.pmmag.com/articles/94384-forged-brass-manifold
Forged-brass manifold
January 1, 2011

Webstone’s Hydro-Core is a fully fabricated, forged-brass manifold that combines precision-crafted, closely spaced tees with Webstone’s Isolator w/Rotating Flange & Drain. Hydro-Core is designed specifically for hydraulic separation, pump isolation and purging the near-boiler piping or secondary circuit loops.
Webstone. www.webstonevalves.com. Circle 34