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Air Vents

Calefactio automatic air vents remove trapped air to restore maximum pressure in a system. Made of brass, they can withstand temperatures as high as 120° C / 248° F (for solar air vents: 230° C / 446° F). These vents are made with a two-piece body to allow cleaning of the seat. Their side venting minimizes dirt build-up on the seat.

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Features Air Vents

Model Description Weight
R8818 Brass, 1/8" MNPT, 150 PSI 0.12 lb
R8814 Brass, 1/4" MNPT, 150 PSI 0.12 lb
R8812 Brass, 1/2" MNPT, 90 PSI 0.30 lb
AVHTS Air vents, brass housing, nickel plated 1/2" MNPT, 200 PSI - 230°C / 446°F 0.6 lb