Snap-tite TPX™ LDH Large Diameter Supply Hose

The Snap-tite TPX™ LDH uses a unique 3-ply design where the ribbed cover and smooth nitrile liner are extruded independently, vulcanized in a double process to form a permanent bond of all three plies. This guarantees a consistent, compact hose wall that's highly resistant to both conductive and radiant heat.

Key Features

• 3-ply rubber municipal fire hose with heavy-duty nitrile rubber cover and liner
• High tensile strength tightly woven polyester reinforcement for maximum durability and flexibility
• Smooth liner keeps friction loss to a minimum
• Nitrile rubber cover greatly increases abrasion resistance
• Tighter weave resists puncture while being easier to pack and store
• Lays flat — needs less hose bed space than typical extruded hose
• Remains flexible to -40°F (-40°C); resistant to ozone, oxidation, and most chemicals/petrochemicals
• Suitable for supply and soft sleeve suction applications
• NFPA 1960 compliant (manufactured under ISO 9001:2015)

Construction

• Cover/Liner: 3-ply heavy-duty nitrile rubber (extruded independently, double-vulcanized)
• Reinforcement: Tightly woven polyester
• Couplings: Aluminum NH/NST threaded or Aluminum Storz
• Colors: Yellow, Red, Orange (also Black available)
• Temperature range: -40°F to 200°F (-40°C to 93°C)

Testing Pressures

• 3": Service 300 psi · Proof 600 psi · Burst 900 psi
• 4": Service 250 psi · Proof 500 psi · Burst 750 psi
• 5": Service 225 psi · Proof 450 psi · Burst 675 psi
• 6": Service 200 psi · Proof 400 psi · Burst 600 psi
• 8": Service 125 psi · Proof 250 psi · Burst 400 psi

Warranty & Certifications

• 10-year warranty (1-year on 8") · 2-year all-hazards warranty
• 4" and 5" are UL/ULC certified
• NFPA 1960 · ISO 9001:2015 · Made in USA