#77 Steam Vent Main Vents 3/4" Male Connection x 1/2" Female Connection

#77 Steam Vent Main Vents 

• 3/4" Male Connection x 1/2" Female Connection
• Vent Port 1/8"
• Operating Pressure3-1/2 Psi
• Height: 4-5/8"
• Adjustable: No

Replace:

Dole 5

Hoffman 45

All Vent-Rite vents are designed for positive action and straight-line venting. They function automatically to vent the air, offering quick, controlled, and uniform distribution of heat—a feature that is essential to maintaining perfect radiator performance.