Mono couplings

RPT quick-release coupling — Ultra Flow flat face

Name: FLEXQ Series RPT — Ultra Flow flat face
Brand: FLEXQ

Leak-free, flat-face coupling system with optimised flow for demanding low-pressure applications — temperature control, plastics industry, blow moulding. 11 nominal sizes.

Nominal sizes

3–50 mm (11 sizes)

max. pressure

15–60 bar

Seal materials

FKM/Viton (Standard) up to +200 °C · NBR (N) up to +100 °C · EPDM (E) up to +150 °C

Material

Brass / stainless steel

NPT threads available. Our standard threads are mostly G (BSPP, parallel, ISO 228-1) and R (BSPT, tapered, ISO 7-1). All FLEXQ products are also available with NPT threads (ASME B1.20.1) – simply mention it in your enquiry. Please note: NPT and BSPT are not interchangeable. See thread table

Optionally available: colour coding (R/B), stainless steel (VA), high-temperature seals FFKM (W, stainless steel recommended from 220°C). Seal alternatively in nitrile (NBR), -15°C to +100°C, or ethylene propylene (EPDM), -20°C to +150°C (not with mineral oils/greases). RPT always shuts off on both sides (flat-face principle) — hence no "without valve" variant for the couplings.

Multiple selections per group possible. Categories without matches are hidden automatically while a filter is active.

Items and variants

All part numbers on this page (145)

RPT 03 FFB 18 · RPT 03 FNB 18 · RPT 06 FFB 14 · RPT 06 FNB 14 · RPT 08 FFB 14 · RPT 08 FNB 14 · RPT 08 FFB 38 · RPT 08 FNB 38 · RPT 10 FFB 38 · RPT 10 FNB 38 · RPT 12 FFB 12 · RPT 12 FNB 12 · RPT 16 FFB 34 · RPT 16 FNB 34 · RPT 20 FFB 10 · RPT 20 FNB 10 · RPT 25 FFB 10 · RPT 25 FNB 10 · RPT 25 FFB 114 · RPT 25 FNB 114 · RPT 32 FFB 114 · RPT 32 FNB 114 · RPT 32 FFB 112 · RPT 32 FNB 112 · RPT 38 FFB 112 · RPT 38 FNB 112 · RPT 38 FFB 20 · RPT 38 FNB 20 · RPT 50 FFB 20 · RPT 50 FNB 20 · RPT 50 FFB 212 · RPT 50 FNB 212 · RPT 03 FOB 18 · RPT 06 FOB 14 · RPT 06 FOB 38 · RPT 08 FOB 14 · RPT 08 FOB 38 · RPT 10 FOB 38 · RPT 10 FOB 12 · RPT 12 FOB 38 · RPT 12 FOB 12 · RPT 16 FOB 12 · RPT 16 FOB 34 · RPT 20 FOB 34 · RPT 20 FOB 10 · RPT 25 FOB 10 · RPT 25 FOB 114 · RPT 32 FOB 114 · RPT 32 FOB 112 · RPT 38 FOB 112 · RPT 38 FOB 20 · RPT 50 FOB 20 · RPT 50 FOB 212 · RPT 03 FHB 03 · RPT 03 FHB 06 · RPT 06 FHB 06 · RPT 06 FHB 08 · RPT 08 FHB 08 · RPT 08 FHB 10 · RPT 10 FHB 10 · RPT 10 FHB 12 · RPT 12 FHB 12 · RPT 12 FHB 16 · RPT 16 FHB 16 · RPT 16 FHB 19 · RPT 06 FPB 06 · RPT 08 FPB 10 · RPT 10 FPB 10 · RPT 10 FPB 13 · RPT 12 FPB 13 · RPT 12 FPB 16 · RPT 16 FPB 16 · RPT 16 FPB 19 · RPT 03 MFB 18 · RPT 03 MNB 18 · RPT 06 MFB 14 · RPT 06 MNB 14 · RPT 08 MFB 14 · RPT 08 MNB 14 · RPT 08 MFB 38 · RPT 08 MNB 38 · RPT 10 MFB 38 · RPT 10 MNB 38 · RPT 12 MFB 12 · RPT 12 MNB 12 · RPT 16 MFB 34 · RPT 16 MNB 34 · RPT 20 MFB 10 · RPT 20 MNB 10 · RPT 25 MFB 10 · RPT 25 MNB 10 · RPT 25 MFB 114 · RPT 25 MNB 114 · RPT 32 MFB 114 · RPT 32 MNB 114 · RPT 32 MFB 112 · RPT 32 MNB 112 · RPT 38 MFB 112 · RPT 38 MNB 112 · RPT 38 MFB 20 · RPT 38 MNB 20 · RPT 50 MFB 20 · RPT 50 MNB 20 · RPT 50 MFB 212 · RPT 50 MNB 212 · RPT 03 MOB 18 · RPT 06 MOB 14 · RPT 08 MOB 14 · RPT 08 MOB 38 · RPT 10 MOB 38 · RPT 10 MOB 12 · RPT 12 MOB 38 · RPT 12 MOB 12 · RPT 16 MOB 12 · RPT 16 MOB 34 · RPT 20 MOB 34 · RPT 20 MOB 10 · RPT 25 MOB 10 · RPT 25 MOB 114 · RPT 32 MOB 114 · RPT 32 MOB 112 · RPT 38 MOB 112 · RPT 38 MOB 20 · RPT 50 MOB 20 · RPT 50 MOB 212 · RPT 03 MHB 03 · RPT 03 MHB 06 · RPT 06 MHB 06 · RPT 06 MHB 08 · RPT 08 MHB 08 · RPT 08 MHB 10 · RPT 10 MHB 10 · RPT 10 MHB 12 · RPT 12 MHB 12 · RPT 12 MHB 16 · RPT 16 MHB 16 · RPT 16 MHB 19 · RPT 06 MPB 06 · RPT 08 MPB 10 · RPT 10 MPB 10 · RPT 10 MPB 13 · RPT 12 MPB 13 · RPT 12 MPB 16 · RPT 16 MPB 16 · RPT 16 MPB 19