Does the 90° Coolant Extender, 1/4" System, LOC-LINE® support continuous use at 3 bar and +76°C?

Yes. The 90° Coolant Extender, 1/4" System, LOC-LINE® is rated for continuous use up to 3 bar and up to +76°C, so it supports operation at those pressure and temperature limits.

Can the 90° Coolant Extender, 1/4" System, LOC-LINE® be used with fluids other than coolant (e.g., oils or compressed air) without degrading performance?

The 90° Coolant Extender, 1/4" System, LOC-LINE® is primarily designed for coolant delivery, but its construction and spec sheet indicate compatibility with other non-corrosive fluids and gases within its operating limits. Key points to consider: - Pressure and temperature limits: rated to 3 bar (≈43.5 psi) and up to +76°C. Oils or compressed air can be used only if system pressures and temperatures remain within these limits. - Material compatibility: the product description does not list chemically resistant materials beyond standard LOC-LINE® plastics. Mineral oils and many light lubricants are generally compatible, but aggressive solvents, strong acids/alkalis, or certain hydrocarbon chemicals may cause swelling or degradation. Compressed air is acceptable provided it’s dry and clean and pressure stays ≤3 bar. - Mechanical performance: the extender’s clampless design and fluid-path geometry are optimized for coolant viscosity and flow. Higher-viscosity oils could reduce flow rate and change delivery behavior; gaseous flow (air) will behave differently (pulsation, lower mass flow). - Recommendations: verify chemical compatibility with the manufacturer or test a sample before prolonged use with oils or specialty fluids. For compressed air applications, ensure pressure regulation and drying/filtration to prevent moisture and particulate damage. Conclusion: You can use the 90° Coolant Extender, 1/4" System, LOC-LINE® with oils or compressed air if pressures and temperatures stay within stated limits and the fluid is chemically compatible with LOC-LINE® plastics; for aggressive fluids or higher pressures/temperatures, seek manufacturer confirmation or a different material.

Extension 90° for coolant, system 1/4″, LOC-LINE®

Air and water hoses, All products/

Additional information

Material	P – material (plastic)

Element extending 90° for use in systems supply coolant in order to reduction quantity segments LOC-LINE® – system 1/4″. Bez clamp. Working pressure: up to 3 bar. Operating temperature: up to +76°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
LL-49457	Extension 90° (system 1/4")	-	3	In stock	0 €		Enquiry

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Element extending 90° for use in systems supply coolant in order to reduction quantity segments LOC-LINE® – system 1/4″. Bez clamp. Working pressure: up to 3 bar. Operating temperature: up to +76°C.