Rubber Covered LDH Supply Hose
Transfer water or flame retardant from a pressurized water source to an attack line supply pump more efficiently with rubber covered LDH (TH-Supply) hose. Available in red or yellow, this large diameter flexible hose is designed to relay water from one pumper to another over a long distance. Generally considered LDH hose when its interior diameter exceeds 3½ inches, this type of supply hose is most often requested in diameters of 4, 5 or 6 inches.
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Rubber Covered LDH Hose Features:
- LDH delivers greater water volume, over greater distances, with less friction loss than smaller diameter hose.
- Large diameter hose is generally longer than smaller diameter hose, with standard lengths are typically 100 feet. Short lengths or pony lengths are used for hydrant hook-ups to charge pumper units.
- Large diameter water transfer hose is rugged and made with manufacturing techniques that resulting in a seamless casing.
- LDH supply hose connections are hard-coated/anodized aluminum. While threaded connections are typical, the Storz quick-action coupling has gained in popularity.