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Dixon® B21 Boss™ Ground Joint Washer Seal Stem, 1-1/2 in, Hose Shank x NPT, Iron, Domestic
Manufacturer #B21
In stock
List Price:
$26.62
$26.62
Quantity Break Pricing may apply in the cart
HSI
B21-10639
Product Overview
Dixon® Ground Joint Washer Seal Stem, Series: Boss™, Stem, 1-1/2 in Nominal, Hose Shank x NPT, Iron, Plated, 4-7/8 in L, Domestic
Features
- The stem part that is clamped to the hose is one part of the boss washer seal connection
- The boss washer seal spud part of the coupling serves as the other half of the connection and is usually fixed to the equipment
- The two halves are connected or disconnected by rotating the wing nut on the spud
- A Leakproof seal forms by rotating the wing nut and hammering it tight
- Easy to seal
- Boss couplings supply a convenient threaded fitting to connect two lengths of hose, or a single length to a male or female threaded outlet
- Use with Boss™ clamps
- A Klingersil C-4401 washer is inserted between the stem and spud
- Recommended for steam service up to 450°F
- Worn-out hose couplings can be dangerous
- They should be checked regularly and replace when necessary
- Each coupling user should review applications and add safety devices where indicated
- Note: pressurized steam is an extremely dangerous commodity
- Only hose, fittings, clamps and accessory items that have been approved for steam service should ever be used! never use an unapproved item for steam service
- Always follow the manufacturer's product recommendations for pressurized steam handling
- Boss couplings are all-purpose hose couplings, universally recommended for steam hose connections
- They are also widely used for air, water, fluid petroleum, chemicals and liquid petroleum gas up to 1 in ID
- Boss couplings can be applied to many types of rubber, synthetic, plastic, metallic or semi-metallic hose
Specifications
Manufacturer Part Number | B21 |
---|---|
Manufacturer | Dixon Valve & Coupling |
Brand Name | DIXON |
Length (in) | 4.875 |
Domestic/Import | Domestic |
Fitting/Connector Type | Stem |
Finish | Plated |
Material | Iron |
Nominal Size | 1-1/2 in |
Warnings |
|
Package Quantity | 1/Each |
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