FLEXAquick® RQB1-90-M Metric Plastic Thread Smooth Bend 90° Elbow
Metric-threaded 90° smooth bend elbow fittings with IP66 sealing
RQB1-90-M 90° elbow plastic fittings with Metric threads are part of the FLEXAquick® quick-connect system, enabling fast, secure, and tool-free assembly of flexible conduit connections. The 90° smooth bend design provides a more gradual direction change than a hard 90° elbow, supporting compact conduit routing and a neat, low-profile installation within limited spaces.
Designed for use with ROHRflex® corrugated plastic conduits, RQB1-90-M fittings support machine building, automation, OEM wire and cable harnessing, transportation equipment, and industrial control installations where metric thread compatibility and IP66 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 metric thread size, conduit outside diameter, bend-style routing requirement, and sealing requirement for the installation.
- Material: Polyamide (PA)
- Temperature: -40°C to +120°C
- Ingress Protection: IP66
FLEXAquick® RQB1-90-M metric-threaded 90° smooth bend elbow fittings for corrugated plastic conduits
Image | Part Number | Colour | OD (mm) | Thread Size (Metric) | Quantity | Product Details | Add to Cart |
|---|---|---|---|---|---|---|---|
 | Old: 5104.010.212 | Black | 10 | M12 x 1.5 | | ||
 | Old: 5104.013.216 | Black | 13 | M16 x 1.5 | | ||
 | Old: 5104.015.020 | Grey | 15.8 | M20 x 1.5 | | ||
 | Old: 5104.015.220 | Black | 15.8 | M20 x 1.5 | | ||
 | Old: 5104.021.020 | Grey | 21.2 | M20 x 1.5 | | ||
 | Old: 5104.021.025 | Grey | 21.2 | M25 x 1.5 | | ||
 | Old: 5104.021.220 | Black | 21.2 | M20 x 1.5 | | ||
 | Old: 5104.021.225 | Black | 21.2 | M25 x 1.5 | | ||
 | Old: 5104.028.032 | Grey | 28.5 | M32 x 1.5 | | ||
 | Old: 5104.028.225 | Black | 28.5 | M25 x 1.5 | | ||
 | Old: 5104.028.232 | Black | 28.5 | M32 x 1.5 | | ||
 | Old: 5104.034.040 | Grey | 34.5 | M40 x 1.5 | | ||
 | Old: 5104.034.232 | Black | 34.5 | M32 x 1.5 | | ||
 | Old: 5104.034.240 | Black | 34.5 | M40 x 1.5 | | ||
 | Old: 5104.042.050 | Grey | 42.5 | M50 x 1.5 | | ||
 | Old: 5104.042.240 | Black | 42.5 | M40 x 1.5 | | ||
 | Old: 5104.054.063 | Grey | 54.5 | M63 x 1.5 | | ||
 | Old: 5104.054.250 | Black | 54.5 | M50 x 1.5 | | ||
 | Old: 5104.054.263 | Black | 54.5 | M63 x 1.5 | |
How to Choose the Right RQB1-90-M Fitting
Choose the correct RQB1-90-M fitting by matching the metric thread size, conduit OD, bend-style routing requirement, and sealing level.
Match the required metric thread size
Match the conduit OD
Confirm the required bend-style elbow configuration
Confirm the required sealing level
Confirm ROHRflex® conduit suitability
Use this fitting family where a smoother 90° conduit bend is preferred over a harder right-angle turn
Frequently Asked Questions about RQB1-90-M Fittings
What is the RQB1-90-M family used for?
RQB1-90-M fittings are used to terminate ROHRflex® corrugated plastic conduit into metric-threaded panels, enclosures, and devices while providing a smooth bend 90° conduit entry and IP66 ingress protection.
Why choose an RQB1-90-M fitting instead of a hard 90° elbow fitting?
RQB1-90-M fittings are chosen where a smoother bend is preferred instead of a hard 90° conduit turn. The smooth bend design can provide a cleaner, lower-profile conduit entry and is often preferred where a more gradual direction change is desired.
Do RQB1-90-M fittings require tools for conduit connection?
No tools are required for quick conduit connection or disconnection. The FLEXAquick® conduit side uses a quick-connect locking design for fast conduit attachment and release without compression nuts or ferrules. Standard installation procedures still apply for the threaded mounting side.
What sealing level do RQB1-90-M fittings provide?
RQB1-90-M fittings provide IP66 sealing when installed correctly according to product specifications.
Which conduits are RQB1-90-M fittings designed for?
RQB1-90-M fittings are designed for use with ROHRflex® corrugated plastic conduits matched to the correct conduit OD.
Are RQB1-90-M fittings suitable for industrial applications?
Yes. RQB1-90-M fittings are suitable for machine building, automation, transportation equipment, OEM assemblies, and industrial control installations requiring compact metric-threaded conduit entry and IP66 protection.
How do RQB1-90-M fittings differ from RQB90-M fittings?
RQB1-90-M fittings use the same smooth bend 90° elbow body style as RQB90-M fittings, but RQB1-90-M provides IP66 sealing, while RQB90-M provides IP68 / IP69K sealing. RQB1-90-M is used where the bend style is required but a lower sealing level is acceptable.
Need help selecting the right RQB1-90-M fitting?
Contact IBIS for help matching metric thread size, conduit OD, bend style, and sealing requirement for your application.
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