410-356-0003
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Dixon® Boss™ Ground Joint Stem, Connection Type 1: Hose Stem, Connection Size 1: 3 in, Connection Type 2: NPT, Gender 2: Male, Connection Size 2: 3 in, Iron, Finish: Plated, 450 deg F, For Use With: Boss™ Clamps
California residents see Prop 65 WARNINGS
| Connection Size 1 | : | 3 in |
| Connection Size 2 | : | 3 in |
| Material | : | Iron |
| Finish | : | Plated |
| Fitting Type | : | Ground Joint Stem |
| Temperature Rating | : | 450 deg F |
| For Use With | : | Boss™ Clamps |
| Connection 1 | : | 3 in Hose Stem |
| Connection 2 | : | 3 in NPT |
| Connection Type 1 | : | Hose Stem |
| Connection Type 2 | : | NPT |
| Gender 2 | : | Male |
- Boss™ couplings are all-purpose hose couplings, universally recommended for steam hose connections
- Boss™ couplings can be applied to many-types of rubber, synthetic, plastic, metallic or semi-metallic hose
- Boss™ ground joint complete couplings supply a convenient threaded fitting to connect two lengths of hose or a single length to a male or female threaded outlet
- The stem part that is clamped to the hose is one-half of the Boss™ ground joint connection
- The Boss™ ground joint spud part of the coupling serves as the other half and is usually fixed to the equipment
- The two halves are connected or disconnected by rotating the wing nut on the spud
- When connected they achieve both a mechanical and a pressure seal
- Leak-proof seal forms when the metal head of the stem makes contact with the patented polymer seat in the Boss™ ground joint spud
- Easy to seal
Applications: For steam hose connections, air, water, fluid petroleum, chemicals and liquid petroleum gas up to 1 in ID
Safety Notes:
- 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.
- 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.
Catalog/Catalog Cut Sheet
