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Marshall Excelsior Co. MER425H-15P2 High Flow Propane Pigtail Hose 15" 2-Pack

Manufacturer

Marshall Excelsior Co.

<p>Marshall Excelsior Co. has built a solid reputation as a trusted manufacturer of precision-engineered components and control systems. With expertise spanning multiple product categories, Marshall Excelsior Co. delivers reliable solutions for automotive, HVAC, and fluid control applications. Their commitment to quality manufacturing and rigorous testing ensures that each component meets demanding performance standards in real-world conditions.</p><h3>HVAC and Climate Control Solutions</h3><p>One of Marshall Excelsior Co.'s core specialties lies in <a href="/7451-marshall-excelsior-co-hvac-heater-control-valve-6860">HVAC heater control valves</a>, which play a critical role in regulating coolant flow to maintain optimal cabin temperature. These precision valves must withstand constant thermal cycling and pressure changes while providing smooth, responsive climate control. Marshall Excelsior Co.'s engineering approach focuses on durability and consistent operation, making their heater control valves a dependable choice for maintaining comfort in all weather conditions.</p><h3>Fuel System Components</h3><p>Clean fuel delivery is essential for engine performance and longevity, which is why Marshall Excelsior Co. manufactures high-quality <a href="/7451-marshall-excelsior-co-gasoline-filters-200481">gasoline filters</a> designed to trap contaminants before they reach sensitive fuel injection systems. These filters help protect engine components from premature wear while maintaining optimal fuel flow rates. Additionally, the brand produces <a href="/7451-marshall-excelsior-co-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> that regulate hydraulic pressure and fluid flow within modern transmission systems, ensuring smooth gear changes and efficient power transfer.</p><h3>Brake and Air Filtration Products</h3><p>Marshall Excelsior Co.'s product range extends to critical safety components like <a href="/7451-marshall-excelsior-co-disc-brake-rotor-1896">disc brake rotors</a>, which convert kinetic energy into heat during braking events. Quality rotors must resist warping under extreme temperatures while providing consistent friction characteristics. The company also offers <a href="/7451-marshall-excelsior-co-air-filter-6192">air filters</a> that protect engines by capturing dust, pollen, and debris before contaminated air enters the combustion chamber. Proper air filtration is fundamental to maintaining engine efficiency and preventing accelerated wear on pistons, cylinders, and valves.</p><h3>Engineering Excellence</h3><p>What sets Marshall Excelsior Co. apart is their focus on manufacturing components that perform reliably across diverse operating environments. Whether dealing with high-pressure fuel systems, temperature-sensitive HVAC applications, or safety-critical braking components, the brand applies consistent quality standards and material specifications to ensure long service life and dependable performance.</p>

Part Number

MER425H-15P2
07/13/2036 5:04 AM
Sale Price

$28.32

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Marshall Excelsior MER425H-15P2 is a professional-grade high flow propane pigtail hose designed for RV, motorhome, and trailer applications. This convenient 2-pack provides a backup hose or allows for dual cylinder setups, ensuring you're always prepared for your propane needs.

Key Features:

  • 15-inch length with 1/4" inner diameter high-pressure thermoplastic hose
  • High flow capacity rated for 400,000 BTU applications including on-demand water heaters
  • Female QCC Type 1 connection with green hand-wheel nut for tool-free cylinder attachment
  • 1/4" male inverted flare connection for regulator attachment
  • 350 PSIG working pressure with excess flow safety shut-off protection
  • Brass ferrules for durability and leak-free connections
  • RVIA and NFPA 1192 compliant for RV safety standards
  • 100% leak tested at the factory
  • Thermal protection for added safety

Each hose features the distinctive green nut for easy identification and tool-free installation. Ideal for connecting propane cylinders to high-capacity regulators in RV and trailer applications where reliable, high-flow propane delivery is essential.

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