# Dixon® Boss™ Ground Joint Coupling

**Brand:** [DIXON](https://dev.maxsupplyco.com/brands/DIXON)
**Price:** $71.32–$805.14 · in stock
**URL:** https://dev.maxsupplyco.com/product/dixon-boss-ground-joint-coupling

## Options

- **Material:** 316 Stainless Steel, Brass, Iron
- **Nominal Size:** 1 in, 1-1/2 in, 1-1/4 in, 2 in, 2-1/2 in, 3 in, 3/4 in, 4 in, 6 in

## Variants

| Variant | SKU | Price | Stock |
|---|---|---|---|
| 316 Stainless Steel / Nominal Size: 1-1/4 in | RGF51-10639 | $243.22 | in stock |
| Brass / Nominal Size: 1 in | BGF36-10639 | $165.99 | in stock |
| Iron / Nominal Size: 2-1/2 in | GF96-10639 | $180.39 | in stock |
| Iron / Nominal Size: 2 in | GF81-10639 | $95.90 | in stock |
| 316 Stainless Steel / Nominal Size: 3/4 in | RGF26-10639 | $153.23 | in stock |
| Iron / Nominal Size: 3 in | GF111-10639 | $200.91 | in stock |
| 316 Stainless Steel / Nominal Size: 1-1/2 in | RGF61-10639 | $293.91 | in stock |
| Brass / Nominal Size: 3/4 in | BGF26-10639 | $152.22 | in stock |
| Iron / Nominal Size: 4 in | GF141-10639 | $392.70 | in stock |
| Iron / Nominal Size: 6 in | GF201-10639 | $805.14 | in stock |
| Iron / Nominal Size: 1-1/4 in | GF51-10639 | $74.74 | in stock |
| Iron / Nominal Size: 1-1/2 in | GF61-10639 | $71.32 | in stock |
| 316 Stainless Steel / Nominal Size: 1 in | RGF36-10639 | $171.32 | in stock |
| 316 Stainless Steel / Nominal Size: 2 in | RGF81-10639 | $382.72 | in stock |

## Specifications

| Spec | Value |
|---|---|
| Brands | DIXON |
| Warnings | This product contains a chemical known to the State of California to cause birth defects or other reproductive harmDo not use in connection with drinking waterWash hands after handling |
| Manufacturer | Dixon Valve & Coupling |
| Domestic/Import | Domestic |
| Package Quantity | 1/Each |
| Fitting/Connector Type | Coupling |

## Description

Dixon® Ground Joint Coupling, Series: Boss™, Coupling Fitting/Connector, 3/4 in Nominal, FNPT End Style, Brass, Domestic

Features

- The spud part of the coupling serves as one half of the connection and is usually fixed to the equipment

- The stem part that is clamped to the hose is the other half

- 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

- 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

- 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