FLEXAquick® RQBK90-N NPT Metal Thread 90° Elbow Fitting
NPT metal thread 90° elbow fittings with IP68 / IP69K sealing
RQBK90-N 90° elbow fittings with NPT nickel-plated brass threads are part of the FLEXAquick® quick-connect system, enabling fast, secure, and tool-free assembly of flexible conduit connections. The 90° elbow design supports controlled right-angle conduit routing where compact installation and directional change are required.
Designed for use with ROHRflex® corrugated plastic conduits, RQBK90-N fittings support machine building, automation, OEM wire and cable harnessing, transportation equipment, and industrial control installations where NPT thread compatibility and high ingress protection are required.
FLEXAquick® quick-connect fittings and ROHRflex® flexible corrugated conduits are flagship product lines from IBIS Electro-Products Corp, specializing in high-performance electrical conduit systems.
Select the correct fitting by matching the required NPT thread size, conduit outside diameter, 90° routing requirement, and sealing requirement for the installation.
- Material: Polyamide (PA) | nickel-plated brass 58
- Temperature: -40°C to +120°C
- Ingress Protection: IP68 | IP69K
FLEXAquick® NPT Metal Thread 90° Elbow Fittings for Corrugated Plastic Conduits
Image | Part Number | Colour | OD (mm) | Thread Size (NPT) | Quantity | Product Details | Add to Cart |
|---|---|---|---|---|---|---|---|
 | Old: 5020.022.205 | Black | 15. 8 | 1/2″ | | ||
 | Old: 5020.022.206 | Black | 21. 2 | 1/2″ | | ||
 | Old: 5020.022.209 | Black | 54. 5 | 1 1/2″ | | ||
 | Old: 5020.022.210 | Black | 54. 5 | 2″ | | ||
 | Old: 5020.022.214 | Black | 28. 5 | 3/4″ | | ||
 | Old: 5020.022.216 | Black | 34. 5 | 1″ | | ||
 | Old: 5020.022.217 | Black | 42. 5 | 1 1/4″ | |
How to Choose the Right RQBK90-N Fitting
Choose the correct RQBK90-N fitting by matching the NPT thread size, conduit OD, right-angle routing requirement, and sealing level.
- Match the required NPT thread size
- Match the conduit OD
- Confirm the required 90° elbow configuration
- Confirm the required sealing level
- Confirm ROHRflex® conduit suitability
- Use this fitting family where a controlled 90° conduit direction change is required in compact installations
Frequently Asked Questions about RQBK90-N Fittings
What is the RQBK90-N family used for?
RQBK90-N fittings are used to terminate ROHRflex® corrugated plastic conduit into NPT-threaded panels, enclosures, and devices while providing a 90° conduit entry and high ingress protection.
Why choose an RQBK90-N fitting instead of a straight fitting?
RQBK90-N fittings provide a controlled right-angle conduit direction change, helping where conduit routing must turn cleanly into compact equipment, panels, or enclosures rather than continue in a straight line.
Do RQBK90-N fittings require tools for conduit connection?
No. FLEXAquick® 90° quick-connect elbow fittings use a locking design that eliminates the need for compression nuts, ferrules, and installation hand tools. Simply push the fitting onto ROHRflex® flexible corrugated conduits — the integrated locking mechanism engages the conduit corrugations to secure the connection.
What sealing level do RQBK90-N fittings provide?
RQBK90-N fittings provide IP68 / IP69K ingress protection, helping protect conduit connections in demanding industrial environments where high sealing performance is required.
Which conduits are RQBK90-N fittings designed for?
FLEXAquick® 90° elbow fittings are specifically engineered to integrate with ROHRflex® flexible corrugated conduits as part of a complete conduit system. Compatibility with other corrugated plastic conduits of the same outside diameter (OD) should be verified before installation.
How do RQBK90-N fittings differ from plastic thread 90° elbow fittings?
RQBK90-N fittings use a nickel-plated brass NPT threaded end for a more robust metal thread connection, while plastic thread 90° elbow fittings use non-metallic threaded ends. The choice depends on the application’s thread requirements and mechanical demands.
Need help selecting the right RQBK90-N fitting?
Contact IBIS for help matching NPT thread size, conduit OD, and sealing requirements for your application.
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