Watts 3G-OTH-70088 — Technical Specifications

Name: Watts 3G-OTH-70088 Air Vent: One Port, Top Port, 1 in MNPT, For Water, Brass Body, 150 psi Max., 240°F Max., Bottom (MPN FV-4M1- 1). Key specifications — Product Type: Air Vent; Brand: WATTS; Manufacturer Part Number: FV-4M1- 1.
Brand: Watts

The Watts Air Vent: One Port is a vertical-discharge air vent with a brass body, designed for water systems. It features a 1 in MNPT top port and a bottom port, with a maximum pressure of 150 psi and a maximum temperature of 240°F. This model, manufacturer part number FV-4M1-1, is a single-port unit for releasing trapped air.

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Technical Specifications

Parameter	Value
MNPT	1 in
Max.	150 psi
Type	Top Port, For Water, Brass Body, Bottom
Brand	WATTS
Product Type	Air Vent
Manufacturer Part Number	FV-4M1- 1