- 3675 - 13 Street
Nisku, AB. T9E 1C5 - 780.437.2630
- 1.800.252.9390 Canada
1/2 74 SERIES DRY BREAK COUPLER 1/2NPTF
- Item Code: 4HTF4
- Unit Size: 1
Description
Used in equipment for oilfield, industrial hydraulic, and construction.
Features
Back To Top- Machined components are manufactured using solid bar stock
- Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life.
- Steel componentry is plated using ROHS compliant zinc nickel for corrosion resistance.
- Steel coupler sleeves are hardened to resist deformation and maximize service life.
- Couplers have polyurethane valve stem O-Ring, with a temperature range of -65° to +212°F
- Ancillary coupler seals are Nitrile (Nitrile Rubber), with a temperature range of -40°F to +250°F
- PTFE or TPC-ET Anti-Extrusion ring protects main coupling valve seal from dynamic impulse pressure damage.
- High flow performance, compact profile
- Easily rebuildable
- DORS (dual opposing retention spheres) retention system prevents valve stem ejection during surge flow and pressure spike conditions.
Tech Specs
Back To Top| Material | Steel |
|---|---|
| Maximum OD | 1.54" (39.1 mm) |
| Thread | Female NPTF |
| Body Size | 1/2" |
| Thread Size | 1/2"-14 |
| Length | 3.02" (76.7 mm) |
| Hex | 1-3/16" |