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CV Type Progressive Feeders



Fixed amount of oil feeding that can supply the oil equally to each lubricating point. The discharge

volume of each outlet is 0.18 cc/stroke.


The discharge outlets can be combined together for large volume upon the request. The

discharge outlets only can be combined by Chen Ying technicians. CV progressive feeders might

not be able to work functionally if the outlets are blocked improperly.


Each piston of CV type progressive feeders cannot deliver its lubricant until the preceding one has



Each CV progressive feeder has an indicator sensor that can be easily seen if the operation is

normal. A sensor switch or proximity switch that would send the signal during the operation or

interval time can be assembled with the CV progressive feeder upon request.


CV progressive feeders can be used for grease or oil and work with grease lubricators, resistance

type and circulating type lubricators.


The operation pressure range is 15 kgf/c to 150 kgf/c when using grease. The operation

pressure range is 5 kgf/c to 30 kgf/c when using oil.


The viscosity range of grease is NLGI grades 0 ~ 2. The viscosity range of oil is 32 ~220 cSt @40



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