SS7214516 - Malco - SAFE SEAL 3 PC HOSE SET, 72 X 1/4 X 5/16

The MalcoEdge™ SS7214516 Safe Seal Hose Set is designed for HVAC‑R professionals servicing mini‑split systems and equipment requiring 5/16″ SAE service fittings. Each 72‑inch, vacuum‑rated hose features a 1/4″ inner diameter and is equipped with Malco’s Safe Seal anti‑blowback technology, which helps prevent refrigerant loss and protects against accidental discharge during disconnection.

The extended 72″ length provides maximum reach for large installations and hard‑to‑access service ports. Swivel‑end fittings help keep connections secure during use, while smooth one‑handed operation improves speed and control on the job. Constructed with premium barrier hose material, the SS7214516 also delivers superior refrigerant retention during both operation and storage, making it a reliable, safety‑focused solution for modern ductless and mixed‑system HVAC service.

Key Features

• 3‑piece hose set for charging, evacuation, and recovery
• 72″ hose length for maximum reach and accessibility
• 1/4″ SAE x 5/16″ SAE standard fittings
• Safe Seal™ anti‑blowback valves help prevent refrigerant spray and loss
• Vacuum‑rated, high‑pressure barrier hose construction
• Swivel fittings help maintain secure connections during use
• Smooth one‑handed operation for improved handling efficiency
• Ideal for mini‑split, ductless, and 5/16″ port HVAC systems