Is OL7 M polyester braided thermoplastic hose compatible with standard Z-type fittings for hydraulic oil, fuels, gases, air and water-based fluids?

Yes. OL7 M polyester braided thermoplastic hose is compatible with standard Z-type fittings. The hose description explicitly states âInstallation: use fittings type Z,â and its construction and ratings (polyester inner layer, double polyester braid reinforcement, polyurethane outer layer; working pressure 210â250 bar depending on diameter; operating temperature â40Â°C to +100Â°C, with water/air up to +70Â°C) align with typical Z-fitting usage for hydraulic oil, fuels, gases, air and water-based fluids. Ensure you match the hose diameter and pressure rating to the fitting size and system pressure, and respect the stated temperature limits and fluid compatibility for safe, long-term operation.

Can OL7 M polyester braided thermoplastic hose handle continuous operation at +100Â°C for hydraulic oil and what are limits for water/air?

Yes. OL7 M polyester braided thermoplastic hose can operate continuously at +100Â°C for hydraulic oil-its specified operating temperature range is -40Â°C to +100Â°C. For water and air the maximum recommended continuous temperature is lower: up to +70Â°C. Working pressures range from 210 to 250 bar depending on diameter; use Z-type fittings and observe SAE 100R18 / ISO 3949-R18 installation practices.

Does OL7 M polyester braided thermoplastic hose require specific installation tools for Z-type fittings?

No. OL7 M polyester braided thermoplastic hose does not require special or proprietary installation tools specifically for Z-type fittings. Standard hydraulic hose assembly tools used for thermoplastic hoses and crimping of Z-type fittings are appropriate, provided they match the hose and fitting specification (correct crimp die/profile and machine pressure range for the hose diameter and working pressure). Key points to ensure a proper, safe installation: - Use compatible Z-type fittings sized for OL7 M hose inner diameter. - Use a crimping machine and dies rated for the hose diameter and the required crimp profile for Z-type fittings. - Prepare the hose end by clean, square cut and correct insertion depth as specified by the fitting manufacturer. - Verify crimp dimensions and pull-off (or pressure) tests per industry practice (SAE/ISO guidelines) after assembly. - Follow working pressure limits (210â250 bar depending on diameter) and temperature limits (-40Â°C to +100Â°C; for water and air up to +70Â°C). - If uncertain, consult the fitting manufacturerâs assembly instructions or a trained technician. When these standard tools and procedures are used, OL7 M polyester braided thermoplastic hose with Z-type fittings can be installed reliably without the need for specialized tools.

OL7 M polyester braided thermoplastic hose

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Additional information

Material	PEE – polyester
Maximum operating temperature [°C]	100
Minimum operating temperature [°C]	-40
Vacuum resistance	check

Lightweight, flexible hose designed for hydraulic oil installations, gases, air, fuels, water-based fluids. Standards: SAE 100R18, ISO 3949-R18. Installation: use fittings type Z. Inner layer: polyester. Reinforcement: double polyester braid. Outer layer: polyurethane. Working pressure: from 210 bar to 250 bar, depending on hose diameter. Operating temperature: from -40°C to +100°C (for water and air up to +70°C).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
ZC-OL7M-05	OL7M thermoplastic hose 3/16"	5	250	In stock	Enquiry
ZC-OL7M-06	OL7M thermoplastic hose 1/4"	6	250	In stock	Enquiry
ZC-OL7M-08	OL7M thermoplastic hose 5/16"	8	250	In stock	Enquiry
ZC-OL7M-10	OL7M thermoplastic hose 3/8"	10	250	In stock	Enquiry
ZC-OL7M-13	OL7M thermoplastic hose 1/2"	12	210	In stock	Enquiry

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Lightweight, flexible hose designed for hydraulic oil installations, gases, air, fuels, water-based fluids. Standards: SAE 100R18, ISO 3949-R18. Installation: use fittings type Z. Inner layer: polyester. Reinforcement: double polyester braid. Outer layer: polyurethane. Working pressure: from 210 bar to 250 bar, depending on hose diameter. Operating temperature: from -40°C to +100°C (for water and air up to +70°C).