FLEXAquick® RQB1-45-N NPT Plastic Thread 45° Elbow Fitting
NPT-threaded 45° elbow fittings with IP66 sealing
RQB1-45-N 45° elbow plastic fittings with NPT threads are part of the FLEXAquick® quick-connect system, enabling fast, secure, and tool-free assembly of flexible conduit connections. The 45° elbow design provides a more gradual conduit direction change than a 90° elbow, helping where a softer angled conduit entry is needed.
Designed for use with ROHRflex® corrugated plastic conduits, RQB1-45-N fittings support machine building, automation, OEM wire and cable harnessing, transportation equipment, and industrial control installations where NPT 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 NPT thread size, conduit outside diameter, 45° routing requirement, and sealing requirement for the installation.
- Material: Polyamide (PA)
- Temperature: -40°C to +120°C
- Ingress Protection: IP66
FLEXAquick® NPT-threaded 45° Elbow Fittings for Corrugated Plastic Conduits
Image | Part Number | Colour | OD (mm) | Thread Size (NPT) | Quantity | Product Details | Add to Cart |
|---|---|---|---|---|---|---|---|
 | Old: 5701.015.205 | Black | 15.8 | 1/2″ | | ||
 | Old: 5701.021.205 | Black | 21.2 | 1/2″ | | ||
 | Old: 5701.028.214 | Black | 28.5 | 3/4″ | | ||
 | Old: 5701.034.210 | Black | 34.5 | 1″ | | ||
 | Old: 5701.042.217 | Black | 42.5 | 1 1/4″ | | ||
 | Old: 5701.054.209 | Black | 54.5 | 1 1/2″ | |
How to Choose the Right RQB1-45-N Fitting
Choose the correct RQB1-45-N fitting by matching the NPT thread size, conduit OD, angled routing requirement, and sealing level.
- Match the required NPT thread size
- Match the conduit OD
- Confirm the required 45° elbow configuration
- Confirm the required sealing level
- Confirm ROHRflex® conduit suitability
- Use this fitting family where a more gradual 45° conduit direction change is preferred over a sharper 90° turn
Frequently Asked Questions about RQB1-45-N Fittings
What is the RQB1-45-N family used for?
RQB1-45-N fittings are used to terminate ROHRflex® corrugated plastic conduit into NPT-threaded panels, enclosures, and devices while providing a 45° conduit entry and IP66 ingress protection.
Why choose an RQB1-45-N fitting instead of a 90° elbow fitting?
RQB1-45-N fittings provide a more gradual directional change than a 90° elbow, which can help where conduit routing needs a softer angled entry rather than a harder right-angle turn.
Do RQB1-45-N fittings require tools for conduit connection?
No. FLEXAquick® 45° 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 RQB1-45-N fittings provide?
RQB1-45-N fittings provide IP66 ingress protection, helping protect conduit connections in industrial environments where reliable sealing is required.
Which conduits are RQB1-45-N fittings designed for?
FLEXAquick® 45° 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 RQB1-45-N fittings differ from RQB45-N fittings?
RQB1-45-N fittings provide the same 45° conduit entry format and NPT thread compatibility as RQB45-N fittings, but with IP66 sealing instead of the higher IP68 / IP69K sealing level used in the RQB45-N family.
Need help selecting the right RQB1-45-N fitting?
Contact IBIS for help matching NPT thread size, conduit OD, 45° routing requirement, and sealing requirement for your application.
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