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Zhejiang ERG Technology Joint Stock Co.,Ltd

Mobile: 86-18257346462

Tel: 86-576-83200088

E-mail: nick@erg.cn   bella@erg.cn 

Contacts: Wu Nick/Bella Cheng

Add: 135 Haisha Road, Shaliu Economic DevelopmentZone, Sanmen County, Zhejiang, P.R.China

Oil Flow Relay

  • DN150 Die Casting Iron Transformer Oil Indicator Wholesaler

    DN150 Die Casting Iron Transformer Oil Indicator Wholesaler

    Oil flow relay (hereinafter referred to as the relay) is the device to indicate oil flow variation in the forced oil circulation cooling system of transformer. It is used to monitor the oil pump operation in the forced oil cooling system, whether oil pump rotation is correct, the valve is turned on, the pipeline is clogged,...Read More

  • DN 150 Double Contact Switch Transformer Oil Indictor

    DN 150 Double Contact Switch Transformer Oil Indictor

    Oil flow relay (hereinafter referred to as the relay) is the device to indicate oil flow variation in the forced oil circulation cooling system of transformer. It is used to monitor the oil pump operation in the forced oil cooling system, whether oil pump rotation is correct, the valve is turned on, the pipeline is clogged,...Read More

  • Transformer Anti-seismic Structure Oil Flow Indicator

    Transformer Anti-seismic Structure Oil Flow Indicator

    1)Oil flow indicator (called relay for short below) is a device to show oil flow change in the forced oil circulation cooling system of transformer. 2)It is used to monitor the running of oil pump in the force circulation cooling system,for instance, whether the change-direction of oil pump is...Read More

  • Transformer Cooling System High Smart Anti-shock Oil Indicator

    Transformer Cooling System High Smart Anti-shock Oil Indicator

    1.General R56 Metal Tube variable area flowmeters are used for measure instantaneous and accumulated flow rate of liquid, gas and steam in closed pipelines. It is suitable for metering flow value on site or electronic remote. 2.Measuring Principle based on the hydrodynamic effects, This makes...Read More

  • High Quality Level Gauge of Power Transformer Oil Level Indicator

    High Quality Level Gauge of Power Transformer Oil Level Indicator

    1)indicator employs anti-seismic structure. 2)Driven member powering indicator shall be impossible to be locked dead. 3)Drive shaft and driven shaft all employ the bearing support with flexible motion and without the possibility of being locked dead. 4)The contact of micro switch is generated...Read More

  • DN150 Cast Iron Transformer Oil Indicator Wholesale in China

    DN150 Cast Iron Transformer Oil Indicator Wholesale in China

    Transformer Oil flow relay Oil flow relay (hereinafter referred to as the relay) is the device to indicate oil flow variation in the forced oil circulation cooling system of transformer. It is used to monitor the oil pump operation in the forced oil cooling system, whether oil pump rotation is...Read More

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