Hayward 3 Inch YS Series CPVC True Union Y-Strainer, Socket, FPM Seals Straight Tees Materials in the gap are

Materials in the gap are ceramic and aluminum

Model 122 Interface Meters have been approved for use in explosive environments

The ONE is also compatible

Jomar 105-708 8 Inch Cast Iron Swing Check

Hayward 3 Inch YS Series CPVC True Union Y-Strainer, Socket, FPM Seals Straight Tees Materials in the gap areHayward 3 Inch YS Series CPVC True Union Y Strainer, Socket, FPM Seals YS20300SU Features: All Hayward Valves Made in USA Horizontal or Vertical Installation FPM O Ring Seals 2: 1 Open Area Ratio Hex Cap for Easy Access to Screen Standard Screen has 1 32" Perforation Hayward Datasheet Material Classes PVC Cell Class 12454 per ASTM D1784 Clear PVC Cell Class 12454 per ASTM D1784 CPVC Cell Class 23447 per ASTM D1784 FPM and EPDM O Ring Seals