The Key Pro-Flow Lightweight LDH Rubber Fire Hose is a premium large diameter supply hose engineered to deliver maximum water flow with exceptional durability and lightweight handling. Designed for municipal fire departments, industrial firefighting, dewatering operations, construction sites, and other high-volume water transfer applications, Pro-Flow combines advanced through-the-weave construction with a rugged rubber cover to provide dependable performance in demanding environments.
Constructed from 100% high-tenacity synthetic polyester yarn with a through-the-weave extruded PVC/nitrile rubber liner and cover, Pro-Flow forms a single homogeneous hose without glues or adhesives. This innovative design allows the hose to expand under pressure, reducing friction loss while increasing water flow efficiency. The lightweight construction makes deployment and retrieval easier than traditional LDH hoses without sacrificing strength or durability.
A raised thin-rib rubber outer cover provides outstanding resistance to cuts, punctures, impact, and abrasion while also offering excellent heat, ozone, and chemical resistance. Maintenance-free and mildew resistant, the hose requires no drying after use, making it an ideal solution for emergency response, water supply, industrial firefighting, and wash-down applications. Pro-Flow is UL Listed, meets or exceeds NFPA 1961 requirements, withstands 10,000 Taber abrasion cycles, and is backed by a 10-year manufacturer's warranty.
Features
• Lightweight large diameter supply hose for high-volume water delivery
• Ideal for municipal fire departments, industrial firefighting, dewatering, and construction site wash-down
• Superior water flow with reduced friction loss for maximum pumping efficiency
• One-piece through-the-weave PVC/nitrile rubber construction without glues or adhesives
• Hose expands under pressure to improve flow performance
• Raised thin-rib rubber outer cover resists cuts, punctures, impacts, and abrasion
• Excellent resistance to heat, chemicals, ozone, and weathering
• Maintenance-free design requires no drying after use
• Lightweight construction improves deployment, handling, and storage
• Guaranteed to withstand 10,000 Taber abrasion machine cycles without exposing the liner
• UL Listed and meets or exceeds NFPA 1961 requirements
• Available with a variety of coupling options to meet application requirements
• Backed by a 10-year manufacturer's warranty
Specifications
• Manufacturer: Key Fire Hose
• Product Type: Lightweight Large Diameter Rubber Supply Hose (LDH)
• Construction: 100% High-Tenacity Synthetic Polyester Yarn
• Liner/Cover: Through-the-Weave Extruded PVC/Nitrile Rubber
• Construction Type: One-piece homogeneous design with no glues or adhesives
• Cover Design: Raised Thin-Rib Rubber Exterior
• Abrasion Performance: Guaranteed to withstand 10,000 Taber abrasion cycles (H-22 Wheel, 0.5 kg) without liner exposure
• Resistance: Heat, abrasion, impact, punctures, chemicals, and ozone
• Maintenance: No drying required; maintenance free
• Coupling Options: Expansion ring threaded, Storz clamp ring, and other configurations as specified
• Compliance: Meets or exceeds NFPA 1961
• Certification: UL Listed
• Warranty: 10-Year Manufacturer's Warranty
