This guide is for professionals and DIY enthusiasts needing robust cable protection in industrial or demanding environments. The Flexa Steinheimer SPR-AS metal cable protection hose offers excellent mechanical strength and protection for wiring. A key consideration is its IP40 rating, which provides protection against solid objects larger than 1mm but not against water ingress.
All features
Model Part Number
1010.111.011
Brand
Flexa steinheimer
Extended Product Information
FAQs
What does the IP40 rating mean for this hose?
An IP40 rating signifies that the hose is protected against solid objects larger than 1mm (like small wires or screws) and offers no protection against water ingress. It's suitable for dry, indoor environments where protection from dust and accidental contact is needed.
What is the internal diameter of this hose?
The internal diameter of the Flexa Steinheimer SPR-AS metal cable protection hose is 11mm.
What is the outer diameter?
The outside diameter of this hose is 14mm.
Can this hose be used outdoors?
While it offers excellent mechanical protection, the IP40 rating means it is not designed for exposure to rain, moisture, or outdoor elements. For outdoor use, a higher IP-rated conduit might be necessary.
How can I connect this hose to enclosures or equipment?
You will need to use compatible metal conduit fittings designed for a 14mm outer diameter hose. These fittings can then be threaded or clamped to your enclosures or equipment.
Is this hose suitable for high-temperature applications?
The product description does not specify a high-temperature rating. For applications involving extreme heat, consult the manufacturer's specifications for temperature limits or consider specialized high-temperature conduits.
What is the nominal diameter?
The nominal diameter for this hose is 14mm.
Troubleshooting
Hose is difficult to cut cleanly.
Ensure you are using a sharp metal-cutting blade. For cleaner cuts, consider using a pipe cutter designed for metal or a fine-tooth hacksaw blade.
Fittings are not securing properly.
Verify that the fittings are designed for a 14mm outer diameter metal hose and are correctly oriented. Ensure the hose end is clean and free of debris before attaching the fitting. Overtightening could also damage the hose or fitting; tighten securely but avoid excessive force.
Cables are difficult to pull through.
Ensure the internal diameter (11mm) of the hose is not exceeded by the bundle of cables. Lubricate the cables slightly with a silicone-based lubricant or use a pull string for assistance. Check for any internal obstructions or kinks in the hose.
Hose seems too rigid for the intended application.
While flexible, the hose has a specific bending radius (34mm). For tighter bends, consider using specialized flexible conduit or a different type of articulated protection. Ensure the hose is not being forced into a bend tighter than its specification.
Pros and Cons
Pros
Excellent durability and protection against physical damage.
High degree of flexibility allows for installation in complex routes.
Suitable for environments with significant mechanical stress.
Provides protection against solid particles and accidental contact.
Available in practical lengths for larger installations.
Cons
IP40 rating means it is not suitable for wet environments or where water resistance is required.
Steel construction can add weight compared to plastic alternatives.
May require specific tools for cutting and termination.
Not designed for extreme temperature variations unless specified by manufacturer.
Bending radius, while good, might be a limitation for extremely tight applications.
Setup, Compatibility & Care
Setup:
Measure and Cut: Determine the required length and cut the hose cleanly using appropriate metal cutting tools (e.g., hacksaw, rotary cutter).
Install Fittings: Securely attach suitable cable protection fittings or connectors to the ends of the hose. Ensure the fittings are designed for metal hoses and match the 14mm nominal outer diameter.
Insert Cables: Carefully feed the cables or wires into the protected hose. Avoid sharp bends during insertion.
Secure Connections: Ensure all fittings are tightened and secured to prevent the hose from slipping or cables from being exposed.
Compatibility:
Fittings: Compatible with standard metal conduit fittings designed for 14mm nominal outer diameter hoses.
Cables: Suitable for a wide range of electrical wires, data cables, and flexible conduits, provided the internal diameter (11mm) is not exceeded.
Environment: Best suited for dry environments due to its IP40 rating.
Care:
Cleaning: Wipe down the exterior with a dry or slightly damp cloth to remove dust and debris. Avoid abrasive cleaners.
Inspection: Periodically inspect the hose for any signs of damage, kinks, or wear, especially in high-stress areas.
Storage: Store in a clean, dry place away from excessive moisture and extreme temperatures.