Maxitrol Vent Protector — 3/8″ Inlet (Fits 770-300 Series Gas Regulators)

Keep your regulator breathing clean air—and performing at its best—with the Maxitrol 3/8″ Vent Protector. Purpose-built for Maxitrol 770-300 series regulators (and any regulator with a 3/8″ NPT vent port), this durable accessory shields the vent opening from insects, dust, and rain while allowing proper air exchange for stable outlet pressure.

Specifications

• Product Type: Regulator vent protector / bug screen

• Brand / SKU: Maxitrol • 770-13A15-5

• Inlet Size: 3/8″ (threads to 3/8″ vent port)

• Compatibility: Designed for Maxitrol 770-300 series; suitable for regulators accepting a 3/8″ vent protector

• Fuel Types: Natural Gas (NG) or Liquid Propane (LP)

• Use: Indoor/outdoor installations as allowed by local code

• Function: Protects regulator vent from insects, debris, and weather intrusion without restricting airflow

Key Features & Benefits

• Protects Performance
  Keeps bugs and debris out of the breather port so your regulator maintains steady outlet pressure and reliable flame quality.

• Weather-Ready
  Protective housing and fine screen help shed rain and wind-borne particles, reducing moisture-related issues.

• Longer Service Life
  A clean, protected vent reduces corrosion, clogging, and nuisance shutdowns, cutting maintenance time and costs.

• Fast, Secure Install
  Threads directly onto the 3/8″ vent port—a quick upgrade that pays off in day-to-day reliability.

• Code-Smart Accessory
  Aligns with best practices for safe NG/LP regulator installations in residential and light-commercial settings.

Why Choose the Maxitrol 3/8″ Vent Protector

Generic screens can rust, loosen, or restrict airflow. Maxitrol’s OEM protector is engineered for the 770-300 series, ensuring the regulator breathes correctly while staying protected—delivering consistent pressure and fewer service calls.

Deliver Results with Love

Give your gas system the little safeguard that makes a big difference. The Maxitrol Vent Protector (3/8″) helps your fire feature start smoother, run steadier, and stay ready for every cozy night outside.