FLEXAquick® RQK-PA Plastic Union Fitting
RQK-PA FLEXAquick for ROHRflex Corrugated Plastic Tubings
RQK-PA plastic union fittings combine the FLEXAquick® quick-connect system with a rigid polyamide body for fast, secure, and tool-free conduit-to-conduit joining. These fittings are used to connect two corrugated conduit sections inline while maintaining dependable mechanical retention, clean routing, and high ingress protection.
Designed for use with ROHRflex® corrugated plastic conduits, RQK-PA fittings support machine building, automation, OEM wire and cable harnessing, transportation equipment, and general industrial installations where conduit runs must be extended, repaired, or joined inline with secure quick-connect performance.
Select the correct fitting by matching the conduit outside diameters on both sides, confirming the required inline connection layout, and verifying the sealing requirement for the installation.
- Material: Polyamide (PA)
- Temperature: -40°C to +120°C
- Ingress Protection: IP68 | IP69K
FLEXAquick® RQK-PA plastic union fittings for ROHRflex® corrugated plastic conduits
Image | Part Number | Colour | OD1 (mm) | OD2 (mm) | Quantity | Product Details | Add to Cart |
|---|---|---|---|---|---|---|---|
 | Old: 5602.021.221 | Black | 21. 2 | 21. 2 | | ||
 | Old: 5602.028.228 | Black | 28. 5 | 28. 5 | | ||
 | Old: 5602.034.234 | Black | 34. 5 | 34. 5 | | ||
 | Old: 5602.042.242 | Black | 42. 5 | 42. 5 | | ||
 | Old: 5602.054.254 | Black | 54. 5 | 54. 5 | |
How to Choose the Right RQK-PA Fitting
Choose the correct RQK-PA fitting by matching the conduit sizes on both sides and confirming the required inline connection.
• Match the required OD1 conduit size
• Match the required OD2 conduit size
• Confirm the required inline connection layout
• Confirm the required sealing level
• Confirm ROHRflex® conduit suitability
• Use this fitting family where secure conduit-to-conduit joining and reliable inline conduit extension are required.
Frequently Asked Questions about RQK-PA Fittings
What is the RQK-PA family used for?
RQK-PA fittings are used to join two ROHRflex® corrugated plastic conduit sections inline, allowing conduit runs to be extended, repaired, or connected while maintaining secure retention and high ingress protection.
How does the RQK-PA fitting differ from the flexible rubber RQK version?
RQK-PA fittings use a rigid polyamide body together with the FLEXAquick® quick-connect system on both sides for secure conduit attachment, repeatable installation, and controlled removal without tools. The flexible rubber RQK version is used where a simpler, more flexible inline connection is acceptable.
Do RQK-PA fittings require tools for installation?
No. RQK-PA fittings use the FLEXAquick® quick-connect system for fast conduit insertion and removal without ferrules, compression rings, or installation hand tools.
What ingress protection ratings are available?
RQK-PA fittings provide IP68 / IP69K sealing when installed correctly with compatible ROHRflex® conduits and matched to the appropriate conduit sizes.
Are RQK-PA fittings compatible with ROHRflex® conduits?
Yes. RQK-PA fittings are designed for use with ROHRflex® corrugated plastic conduits matched to the correct outside diameters on both sides of the fitting.
Are RQK-PA fittings suitable for industrial applications?
Yes. RQK-PA fittings are suitable for machine building, automation, OEM wire and cable harnessing, transportation equipment, and general industrial installations requiring secure inline conduit joining and extension.
Need help selecting the right RQK-PA fitting?
Contact IBIS for help matching conduit diameters, inline connection requirements, sealing requirement, and ROHRflex® conduit compatibility for your application.
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