The Zinc Plated Iron Universal Clamps 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 — Universal Clamps
- 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: Zinc-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.