Images are examples, some edited with AI. The technical data are authoritative. AI notice
HFC57 UV-resistant non-valved in-line coupling body, 19.0 mm (3/4") hose barb, black - CPC HFC171257
Black HFC57 coupling body in UV-resistant polysulfone with a 19.0 mm barb. For lines that sit in sunlight long term. Vacuum to 8.6 bar, -40 to 138 °C.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The HFC57 is the UV-stable counterpart of the HFC35. CPC states that its polysulfone tolerates continued UV exposure without loss of performance. This black in-line body takes 19.0 mm (3/4") hose and works from vacuum to 8.6 bar (125 psi).
Applications
HFC57 is aimed at outdoor coupling points or locations with strong UV load. Its -40 to 138 °C range also covers tough outdoor conditions. The coupling does not shut off, so drain or depressurize the line before disconnection.
Benefits
- UV-resistant polysulfone for continuous sun exposure per CPC.
- Large 19.0 mm (3/4") barb for high-bore hose.
- Broad limits of -40 to 138 °C and vacuum to 8.6 bar.
- Ergonomic body with a large thumb latch and EPDM seal.
Packing unit
Packing unit: 10 pcs. Price per piece, ordered in steps of 10 pcs.
Datasheet
The HFC35 and HFC57 series datasheet is available under Downloads.
Technical data
| Series | HFC57 |
|---|---|
| Component | Coupling body |
| Connection | hose barb 19.0 mm (3/4") |
| Material | UV polysulfone |
| Seal | EPDM |
| Valve spring | 316 stainless steel |
| Shut-off | none (non-valved) |
| Pressure range | vacuum to 8.6 bar (125 psi) |
| Temperature range | -40 to 138 °C |
| Mounting | In-line, free floating |
| Color | black |
| Mating parts | HFC261257GHT, HFCD261257GHT, HFC22657, HFCD221057, HFCD22857, HFC22857, HFC24857BSPT, HFCD221257, HFCD241257GHT, HFCD24857, HFCD22657 |
| Manufacturer part no. | HFC171257 |
| Manufacturer | CPC |
| Hersteller-Nr | HFC171257 |
| GPSR Herstellerdaten | Colder Products Company (CPC), 4200 W. Round Lake Road, Arden Hills, MN 55112, USA, www.cpcworldwide.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Verkaufseinheit | 1 Stück, Abnahme in 10er-Schritten |
| VPE | 10 |
| Seal material | EPDM |
| Housing material | Polysulfon (UV-beständig) |
| Betriebsdruck max [bar] | 8.6 |
| Temperaturbereich | -40-138 °C |
Downloads
Accessories
HFC57 UV-resistant valved coupling insert, 3/4" GHT female thread, polysulfone, EPDM, black - CPC HFCD261257GHT
Item CPC-HFCD261257GHTHFC57 UV-resistant non-valved coupling insert, 3/8" (9.5 mm) hose barb, polysulfone, black - CPC HFC22657
Item CPC-HFC22657HFC57 UV-resistant valved coupling insert, 5/8" hose barb, polysulfone, black - CPC HFCD221057
Item CPC-HFCD221057HFC57 UV-resistant valved insert, 12.7 mm (1/2") hose barb, polysulfone, EPDM, black - CPC HFCD22857
Item CPC-HFCD22857HFC57 UV-resistant non-valved coupling insert, 1/2" (12.7 mm) hose barb, polysulfone, black - CPC HFC22857
Item CPC-HFC22857HFC57 UV-resistant coupling insert, 1/2 BSPT male thread, non-valved, polysulfone, black - CPC HFC24857BSPT
Item CPC-HFC24857BSPTHFC57 UV-resistant valved coupling insert, 3/4" hose barb, polysulfone, black - CPC HFCD221257
Item CPC-HFCD221257Show 3 more items
HFC57 valved insert, 3/4 GHT garden hose thread, UV-resistant polysulfone, EPDM, black - CPC HFCD241257GHT
Item CPC-HFCD241257GHTHFC57 UV-resistant valved coupling insert, 1/2" NPT male thread, polysulfone, EPDM, black - CPC HFCD24857
Item CPC-HFCD24857HFC57 valved coupling insert, 9.5 mm (3/8") hose barb, UV-resistant polysulfone, EPDM, black - CPC HFCD22657
Item CPC-HFCD22657Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.

















