Description
Winters PFE
series Fire Sprinkler Air Gauge 3-1/2″ 0-250psi. retard at 80psi,
1/4″ NPT bottom connection. Specially designed for fire sprinkler
systems – Air Gauges are designed for use on dry sprinkler systems. Corrosion
resistant Black Polycarbonate case. Dial 3-1/2-inches (90mm), white aluminum
with black and red markings. Lens polycarbonate, Phosphor bronze Bourdon Tube
C-shaped, Brass internal movements. Ambient/process temperature: -40 degree F
to 150 degree F., Accuracy: +/-3-2-3 percent. Approved by Factory Mutual (FM)
and UL listed by Underwriter Laboratory (UL-393).
