Service Pressure Ratings
are Based on the
Following Parameters:
Matching Elastomer Gaskets and Weld Ferrules are
Properly Aligned and Assembled with the Clamps
Tightened to the required Torque (25 in. lbs).

Tests are done Hydrostatically with No Water Hammer or Shock Loads

Please Note the Pressure Ratings of the Described Unions are Above the Recommended Pipeline Operating Pressures.