Connect an RV propane cylinder to a compatible automatic changeover regulator with the Marshall Excelsior MER425-30 propane pigtail. This 30" high-pressure thermoplastic hose features a green Type 1 QCC/ACME cylinder connection and a 1/4" male inverted flare regulator connection.
The Marshall Excelsior MER425-30 is a high-pressure RV propane pigtail designed to connect a compatible refillable propane cylinder to an automatic changeover regulator. The green handwheel provides a convenient tool-free Type 1 QCC/ACME connection at the cylinder, while the opposite end uses a 1/4" male inverted flare fitting for connection to compatible RV propane regulators.
The flexible thermoplastic hose is designed for LP-gas applications and uses factory-crimped brass ferrules for a secure connection. Its standard green Type 1 connection is rated for propane systems requiring up to 200,000 BTU per hour.
Provides flexible routing between the propane cylinder and compatible RV regulator
Standard-flow green Type 1 connection for compatible RV propane systems
Green female handwheel connects to compatible modern propane-cylinder valves
Connects to compatible automatic changeover and RV propane regulators
The MER425-30 uses a 1/4" male inverted flare fitting at the regulator end. Verify that the existing regulator has the matching female inverted-flare inlet before ordering. This connection is not interchangeable with 1/4" NPT or POL fittings.
In The Package: • 1 Marshall Excelsior MER425-30 Propane Pigtail Hose - 30"
The cylinder end uses a green female QCC Type 1 / ACME nut. This is not a POL fitting. The opposite end is a 1/4" male inverted flare connection for a compatible regulator.