Vent Protector: ®
Designed for outdoor applications. Use on vent opening to protect breather hole from
rain, snow, dust, insects and other foreign particles.
NOTE: Vent protector MUST be mounted in an upright position.
• 13A15: for 1/8” NPT vent. For outdoor use in 325-3, 325-3L, RV48,
RV52, RV53, RV61, R500(S)(Z), and R600(S)(Z).
• 13A15-5: for 3/8” NPT vent. For outdoor use in 325-5, 325-5L, RV81,
• 13A25: for 1/2” NPT vent. For outdoor use in 325-7A, 325-7AL, 325-9,
325-9L, RV91, 210E.
NOTE: NOT a vent limiting device. Consult Maxitrol regarding other