Global O-Ring AS568-115 Silicone O-Ring - Red - 70 Durometer - Pack of 100 Buzzer Element SIRIUS 3RU thermal overload relaysIn

SIRIUS 3RU thermal overload relaysIn the main circuit

Copper press fit reducing coupling

These 3/4" T-422G FIP x Expansion Pex Connection 2-piece standard port ball valves rated for 400 psi (WOG) and are NSF 61/NSF 372/NSF 14 certified

Jomar 4 Inch T-100CG Series Lead Free Brass 2 Piece Full Port Threaded Ball Valve

Maximum flow: 105 SCFM

Global O-Ring AS568-115 Silicone O-Ring - Red - 70 Durometer - Pack of 100 Buzzer Element SIRIUS 3RU thermal overload relaysInAS568 115 Silicone O Ring Red 70 Durometer An O ring is a round, mechanical gasket designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal interface. O Rings are one of the most common types of seals because theyre inexpensive, reliable, and have simple mounting requirements. O Rings are one of the most common types of seals because theyre inexpensive, reliable, and have simple mounting requirements.