Spirovent® Junior Microbubble™ Vertical Piping Air Eliminator, Series/Model: Model VJS, Nominal Size: 3/4 IN, Connection Type: Sweat, Pressure Rating: 150 PSIG, Flow Rate: 6 GPM, Temperature Rating: 270 DEG F, Brass Body Material, Seal Material: Viton, 2-11/16 IN Width, 6-29/32 IN Height

• The unique construction of this combined unit allows for the removal of both entrained air and dirt particles
• The patented Spirotube®, the core of the Spirovent Dirt unit, causes dirt particles of all sizes to sink to the bottom of the unit and collect in the dirt chamber, eliminating any blockage concerns
• The air bubbles rise and collect in the air chamber before being released via an integral automatic valve
• The dirt can be flushed through the drain while the system remains fully operational
• The large dirt collection chamber ensures infrequent flushing
• Non-ferrous float, copper coalescing medium, brass vent head
• No bypass, isolating valves or replacement filters to clog and reduce flow
• Dirt can be flushed while the system is in full operation
• Quiet operation
• Minimum pressure drop, always constant
• Increased component life
• Reduced oxygen-based corrosion and pump cavitation
• Provides optimum heat transfer