Manuli Hydraulics’ SPIRTEX HT hose range, is now Mine Safety and Health Administration (MSHA) approved, supporting applications where certified products are required for safety and compliance.
The MSHA approval of the cover compound relates to the flame-retardant properties of the rubber cover, supporting safety requirements in mining environments.
SPIRTEX/HT can now be proposed for suction and return line hydraulic applications in severe conditions, including mining, construction, and other heavy-duty industries where these properties are required.
The SPIRTEX HT range includes the following sizes:
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Designed to exceed SAE J517 Type 100R4 requirements, this hose supports the suction and delivery of hydraulic oils while maintaining reliable vacuum resistance and consistent performance beyond standard requirements for working pressure, temperature resistance, and minimum bend radius.
The construction features a synthetic rubber tube, textile reinforcement with a helical body wire, and a weather resistant cover developed for performance in harsh operating conditions.
With MSHA approval added across the range, the SPIRTEX HT hoses support applications where MSHA approved cover compound is required while maintaining the durability expected from high performance Manuli’s suction and return line hose technology.