Description
The Mur-lok® 3/8″ x 1/4″ Tube Bulkhead Union is a high-performance, professional-grade fitting designed for secure through-panel connections in fluid applications. Engineered by G.A. Murdock, this fitting is ideal for water filtration systems, reverse osmosis (RO) units, and beverage dispensing where a reliable, leak-proof transition through a tank or bracket is required. Crafted from premium chemical-resistant polypropylene, this bulkhead union features a reducing design that allows you to transition seamlessly from a 3/8″ OD tube on one side to a 1/4″ OD tube on the other. Key Features: Dual EPDM O-Rings: Equipped with two high-quality EPDM O-rings to provide a superior, leak-resistant seal compared to standard single-ring fittings. Superior Grip: High-strength 304 stainless steel gripping teeth ensure a secure hold on plastic or soft metal tubing, preventing accidental blowouts even under pressure. Safe & Certified: Fully certified to NSF/ANSI Standard 58 for material and structural integrity, as well as NSF/ANSI 372 for lead-free compliance. Chemical & Corrosion Resistant: The polypropylene body is durable and resistant to a wide range of chemicals, making it perfect for demanding environments. Tool-Free Installation: Features a quick-connect push-to-fit design that allows for fast, secure installation without the need for specialized tools. Technical Specifications: SKU: R0620429 Connection Size: 3/8″ OD x 1/4″ OD Fitting Type: Bulkhead Union (Reducing) Material: Polypropylene (White) O-Ring Material: Dual EPDM Max Wall Thickness: 0.63″ Hole Size Required: 1″ to 1.125″ Pressure & Temperature Ratings: 150 p.s.i. @ 70°F (10 Bar @ 20°C) 60 p.s.i. @ 140°F (4 Bar @ 60°C) Origin: Made in the USA Recommended Applications: Reverse Osmosis (RO) Systems Aquarium & Reef Tank Custom Plumbings Water Filtration & Purification Beverage Dispensing & Ice Makers Laboratory & Chemical Fluid Transfer Comparable Part Numbers: Can be used in place of John Guest PI121208S.
