Plated Iron Ground Joint Wing Nut
Plated Iron Ground Joint Wing Nut — Sealfast / Sunpool Ground Joint Coupling. Plated Iron construction. For ground joint service applications. RFQ-only via Indus Hydraulics authorised distribution.
Key features
- Coupling Family: Ground Joint Coupling
- Coupling Type / Variant: Ground Joint — Ground Joint Wing Nut
- End A Configuration: Coupling face — standard
- End B Configuration: Threaded / barbed back per variant
- Size Range: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"
- Working Pressure: Up to 600 psi (steam) / 1000 psi (cold-service air-water)
- Coupling Family
- Ground Joint Coupling
- Coupling Type / Variant
- Ground Joint — Ground Joint Wing Nut
- End A Configuration
- Coupling face — standard
- End B Configuration
- Threaded / barbed back per variant
- Size Range
- 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4"
- Working Pressure
- Up to 600 psi (steam) / 1000 psi (cold-service air-water)
Product description
The Plated Iron Ground Joint Wing Nut is a Ground Joint Coupling from the Sealfast (USA) industrial coupling range. Indus Hydraulics is an authorised distributor in the UAE.
Configuration
- Coupling family: Ground Joint Coupling
- Coupling type: Ground Joint — Ground Joint Wing Nut
- End A: Coupling face — standard
- End B: Threaded / barbed back per variant
Specifications
- Size range: 1/2", 3/4", 1", 1-1/4", 1-1/2", 2", 3"
- Material: Plated Iron
- Working pressure: Up to 600 psi (steam) / 1000 psi (cold-service air-water)
- Seal / clamp: Metal-on-metal ground joint seal (no gasket)
- Applicable standards: Boss-style ground joint coupling (Boss, Holedall, Dixon-compatible)
Family context
Ground joint couplings ("Boss" couplings) use a metal-on-metal ground-seat seal — no gasket, no O-ring — for high-pressure steam and air service up to 600 psi. Three-piece assembly: hose stem (male shank), wing nut, and male / female spud. Industrial standard since the 1920s for steam-line service in refineries, food plants, and process industries.
How to order
Specify (a) the size, (b) the body material if multiple options are listed, and (c) any thread / seal / gasket variant on the RFQ. Indus engineering will confirm the manufacturer part number against your application.
Companion products
Pair with the appropriate matching coupling half from the same family, plus the host hose / pipe / equipment. Browse the Sealfast and Sunpool industrial coupling ranges via the Indus Hydraulics catalogue.
Identification
| Parameter | Value |
|---|---|
| Coupling Family | Ground Joint Coupling |
| Coupling Type / Variant | Ground Joint — Ground Joint Wing Nut |
Configuration
| Parameter | Value |
|---|---|
| End A Configuration | Coupling face — standard |
| End B Configuration | Threaded / barbed back per variant |
Dimensions
| Parameter | Value |
|---|---|
| Size Range | 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" |
Construction
| Parameter | Value |
|---|---|
| Materials Available | Plated Iron |
| Seal / Gasket | Metal-on-metal ground joint seal (no gasket) |
Performance
| Parameter | Value |
|---|---|
| Working Pressure | Up to 600 psi (steam) / 1000 psi (cold-service air-water) |
Compliance
| Parameter | Value |
|---|---|
| Applicable Standards | Boss-style ground joint coupling (Boss, Holedall, Dixon-compatible) |
Shipping & lead time
What is a Ground Joint Coupling?▾
What are the end configurations?▾
What sizes are available?▾
What material is the body?▾
What is the working pressure?▾
What seal / clamp is supplied?▾
Is this product compliant with industry standards?▾
Lead time?▾
Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
The same part, in the designations used across European and Gulf trade catalogues.
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