Standard couplings
FFC35
The FFC35 series is a 1/2" flow polysulfone quick disconnect delivering twice the flow of the HFC series. Its non-valved bore increases flow and keeps turbulence low. Polysulfone is strong, chemically resistant and autoclavable, the temperature range runs from -40 to 138 °C, and seals are NBR. A large, shrouded thumb pad makes the coupling easy to grip and operate.
- 12 items
- 1 manufacturer
- Net prices plus VAT
Buying guide
How to choose FFC35
What matters when choosing: properties, comparison and typical applications.
Selection criteria
| Criterion | Specification | Note |
|---|---|---|
| Body | polysulfone | Autoclavable. |
| Seal | NBR | |
| Temperature | -40 to 138 °C | |
| Shut-off | non-valved | Open bore for maximum flow, both ends are open after disconnection. |
| Thread | 1/2" and 3/4" NPT or BSPT male thread, G3/4 female thread (BSPP) | |
| Hose connection | hose barb 19.0 mm (3/4") | |
| Design | in-line, panel mount, thread |
Frequently asked questions
- When is the FFC35 series the right choice?
- When high flow matters more than a shut-off valve. The non-valved bore delivers twice the flow of the HFC series.
- Can FFC35 couplings be autoclaved?
- Yes, according to the manufacturer the polysulfone body is autoclavable and rated for -40 to 138 °C.
- Which terminations are available?
- NPT and BSPT male threads in 1/2" and 3/4", G3/4 female thread (BSPP) and hose barbs for 19.0 mm hose.
- Does fluid escape on disconnection?
- Yes, as the series has no valve, both line ends are open after disconnecting. Drain the line first or choose a valved series.