WEATHERHEAD part description

A (inch) 3.17
B (inch) 1.75
Across Flats (inch) 1.5
Across Flats (mm) 38.1
Applications and Markets Industrial, Fuel Gas Systems, Food and Beverage
Capacity (BTU/hr) 245000
Connection Straight Through
Coupling Type Straight Through
Dust Plug Material Vinyl
Dust Plug Part Number PSDC4HK
Hose I.D. (inch) 0.5
Hose Outside Diameter (mm) Zinc Plated Steel Body, Brass Socket End
Interchangeability Other manufacturers' ST style couplings
Locking Ring Material Zinc Plated Steel
Max Temperature (F) 250
Min Temperature (F) -40
O-ring Part Number 90218143M
Optional Seal Materials 143-Fluorocarbon
Seal Material Buna-N (Nitrile)
Sleeve Material Nickel Plated Steel
Spring Material Stainless Steel
Valve Material Zinc Plated Steel
Warning CSA design certified, in both the United States and Canada for natural gas, manufactured gas, liquified petroleum and LP gas-air mixtures at pressures not in excess of 1/2 psig (3.5 kPa).

Capacity is based on natural gas having a specific gravity of 0.64 and a heat capacity of 1000 BTU per cubic foot. Inlet pressure is 12 inches water column and the pressure drop is 0.3 inch water column.

Features & Benefits

  • Connect and disconnect without using wrenches
  • Automatic shut-off when plug is removed from socket
  • In case of fire, heat-sensitive plug allows socket valve to close, stopping gas flow
  • Push-to connect

Officially acquired by Eaton in 2002, Weatherhead® is one of the industry’s biggest suppliers of hydraulic hose, hose ends, tube fittings, couplings, assembly equipment, and support accessories. Weatherhead crafts top-products that are widely used in mining, agriculture, construction, truck, and bus applications. Eaton delivers Weatherhead thermoplastic tubing in different sizes—from 1/8 to 1 inch—designed for use in air tools, robotics, beverage dispensing as well as air and water supply. Driven by the company’s goal to offer unique solutions to a wide range of markets that enable businesses to be at the forefront of change, Weatherhead remains the truck industry’s leading source of premium-quality hoses, fittings, and adapters for your fleet’s hose and fittings needs

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