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Stainless Steel Flexible Hose | 92HS Series | Swivel (FNPT / MNPT / Solder) × MNPT | 350 PSI Rated EPDM Core | 304 SS Braided
$31.80
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Stainless Steel Flexible Hose | 92HS Series | Swivel (FNPT / MNPT / Solder) × MNPT | 350 PSI Rated EPDM Core | 304 SS Braided
Red-White Valve 92HS Series Flexible Hoses deliver durable, leak-free connections for hydronic, plumbing, and equipment hookups. Each assembly combines a high-temperature EPDM rubber core with a 304 stainless-steel braided jacket for superior flexibility, burst protection, and corrosion resistance in both residential and commercial systems.
Key Features & Benefits
- Triple-Layer Construction — EPDM inner tube, 304 SS braid, and brass end fittings provide long-term reliability and pressure stability.
- Versatile Swivel End Options — Choose MNPT, FNPT, or Solder connections; fixed end is MNPT per ASME B1.20.1 threads.
- High Pressure Capability — ½″–1¼″ sizes rated 350 PSI working / 1050 PSI burst; 1½″–2″ sizes rated 300 PSI working / 900 PSI burst.
- Wide Temperature Range — Operating from 23 °F to 200 °F (230 °F peak), ideal for hot and cold water or hydronic applications.
- BAA Compliant — Meets Build America requirements for federal and infrastructure projects.
Operating Specifications
| Size Range | Working Pressure (PSI) | Burst Pressure (PSI) | Temperature Range (°F) |
|---|---|---|---|
| ½″ – 1¼″ | 350 | 1050 | 23 – 200 (230 peak) |
| 1½″ – 2″ | 300 | 900 | 23 – 200 (230 peak) |
Connection Configurations
- MNPT × MNPT — Standard fixed male ends
- FNPT × MNPT — Female swivel to male end
- Solder × MNPT — Copper sweat connection to male end
Dimensional Reference (L1 = 12″ MNPT × MNPT)
| Size | L2 [in] | P [in] | DI [in] | DE [in] | Weight [lb] | Min. Bend Radius [in] |
|---|---|---|---|---|---|---|
| ½″ | 13.03 | 0.37 | 0.51 | 0.75 | 0.54 | 1.77 |
| ¾″ | 13.19 | 0.59 | 0.77 | 1.04 | 0.89 | 2.95 |
| 1″ | 13.35 | 0.75 | 0.98 | 1.32 | 1.53 | 3.54 |
| 1¼″ | 13.43 | 1.02 | 1.26 | 1.73 | 2.57 | 4.72 |
| 1½″ | 13.62 | 1.26 | 1.57 | 2.05 | 3.48 | 5.91 |
| 2″ | 13.70 | 1.61 | 2.01 | 2.52 | 5.14 | 7.09 |
* Additional lengths (18″, 24″, 36″) available — see spec sheet for details.
Material Composition
| # | Part | Material | Specification |
|---|---|---|---|
| 1 | Nut | Brass | C37700 |
| 2 | Insert | Brass | C37700 |
| 3 | Connector | Stainless Steel | 304 SS |
| 4 | Inner Pipe | EPDM | EPDM |
| 5 | Braided Hose | Stainless Steel | 304 SS |
| 6 | Insert MNPT | Brass | C37700 |
| 7 | Gasket | EPDM Peroxide | EPDM Perox |
| 8 | Nipple | DZR Brass | C35330 |
Applications : Hydronic systems • Boilers • Water heaters • Chillers • Potable water lines • Plumbing and mechanical isolation loops.