Maxitrol 3/8" NPT Connection Vent Protector for 325-5 and 325-5L

Use on vent opening to protect breather hole from rain, snow, foreign particles and insects. Vent protector must be mounted in an upright position For 3/8" NPT vent (13A15 available for 1/8" NPT vent) For outdoor use in 325-5 and 325-5L NOT a vent limiting device (vent limiters are designed for use indoors)