Maxitrol Vent Protectors (vProtector®)

Maxitrol Vent Protectors (vProtector®) are designed for use with the Maxitrol CSA certified line pressure regulators in outdoor applications.  Install the vProtector® in the vent(s) of the regulator to protect the breather hole from rain, snow, dust, insects and other foreign particles. 13A30-50: for 1/8” NPT vent. For outdoor use in 325-3, 325-3L, RV48, RV52, RV53, RV61, R500(S)(Z), and R600(S)(Z). 13A31-50: for 3/8” NPT vent. For outdoor use in 325-5, 325-5L, RV81, 210D. 13A32-50: for 1/2” NPT vent. For outdoor use in 325-7A, 325-7AL, 325-9, 325-9L, RV91, 210E. 13A33-10: for 3/4" NPT vent. For outdoor use in 325-11L, 210G.