4" (102 mm) Nylon Hydrant Cap | NST | Red w/ Gasket, Loop & Cable

SKU
HCAP40RD
Red 4" (102 mm) Nylon Hydrant Cap with Gasket, Loop & Cable. Lightweight, fiberglass-reinforced material resists temperature extremes, impact, and UV rays to protect NST-threaded fire hydrants against dirt, dust, moisture, and ice. Has no scrap value, making it a theft-resistant alternative to traditional brass caps.
$48.95
SKUSizeMaterialColor
HCAP40RD Fits 4" (102 mm) NST High-Performance Glass-Reinforced Polyamide 66 Resin (Nylon) Red
Temperature RangeFlexural ModulusYield StrengthOperating Pressure
-200F to 260F (-129C to 127C) 13,500 PSI 9,500 PSI 250 PSI (Water)
Availability
Usually Ships Within 48 Hours

Product Description

Red 4" (102 mm) Nylon Hydrant Cap with Gasket, Loop & Cable protects fire hydrant thread connections against dirt, debris, dust, and ice accumulation. These lightweight, NST-threaded nylon caps have no scrap value, providing a theft-resistant alternative to traditional brass caps.

This 4" (102 mm) Hydrant Cap is made from a fiberglass-reinforced and heat-stabilized polyamide material. This high-performance thermoplastic is specially formulated to provide a lightweight, high-strength replacement for metal parts. It resists damage from UV rays and corrosion, and withstands high and low temperatures without deforming or becoming brittle.

Each lightweight Red cap is threaded with 4" (102 mm) National Standard Thread (NST) and includes a chain loop and cable to secure against loss. Red-colored hydrant caps are used in NFPA 291 systems to indicate that a fire hydrant can supply less than 500 gallons per minute (500 GPM).

Technical Documents

Click here to view the data sheet for this Red 4" (102 mm) Nylon Hydrant Cap with Gasket, Loop & Cable.

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