O12-1506 | 12"/50# 100/250# 36" Dual#CTR | Ranco Width_28IN Gasket 21-12 is designed for

Gasket 21-12 is designed for use with McDonnell Miller's 21 Series Boiler

This toggle pad features a plain surface for secure and stable gripping of workpieces

The hydraulic design eliminates the need for manual tightening

The Resideo XPS-040V Expansion Tank is an essential component for maintaining the efficiency and reliability of hydronic systems

O12-1506 | 12"/50# 100/250# 36" Dual#CTR | Ranco Width_28IN Gasket 21-12 is designed forRanco O12 1506 Dual Pressure Control: Precise Pressure Regulation for HVAC Systems The Ranco O12 1506 is a dual pressure control designed to precisely regulate pressure within HVAC systems. This control is suitable for use with refrigeration and air conditioning systems, offering reliable and efficient pressure management. Key Features: Dual pressure ports: Allows for simultaneous monitoring and control of two separate pressure points. Adjustable