Control Mechanism = Rotary Knob Connection Port Thread = G 1/8 Function = One Way Flow Control Thread Size = G 1/8 Thread Standard = G Manufacturer Series = GRP Model Number p = 542023
Control Mechanism = Rotary Knob Connection Port Thread = R 1/8 Function = Supply Air One-way Flow Control Thread Size = 1/8in Thread Standard = R Manufacturer Series = VFOE Model Number p = VFOE-LS-T
Control Mechanism = Rotary Knob Connection Port Thread = R 1/8 Function = Supply Air One-way Flow Control Thread Size = 1/8in Thread Standard = R Manufacturer Series = VFOE Model Number p = VFOE-LS-T