ZNRH-Z adopts flow monitoring design, effectively avoiding blind spots caused by pressure monitoring, and is suitable for circulating pressure lubrication of reducers such as medium-speed grinding in the power industry.

Model	ZNRH-Z1	ZNRH-Z2	ZNRH-Z3	ZNRH-Z4
Oil viscosity	ISO VG22~320
Oil supply pressure MPa	0.4
Oil supply flow L／min	100~130	150~210	220~300	320~400
Filtration accuracy μm	25
Cooling capacity	The temperature drop is about 10℃ (industrial cooling water, 30℃, 2 times the oil supply flow, 0.2～0.4MPa)
Fuel tank volume m³	0.9	1.2	1.6	2
Heating capacity	About 5℃/h (at rest)
Electric	/

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ZNRH-W series new low pressure lubrication station

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