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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: D.King
  • Model Number: SYLQ-BL80*25
  • After-sales Service Provided: Overseas third-party support available
  • Housing Material: Carbon Steel
  • Element Material: Stainless Steel
  • Function: Removing Impurities
  • Usage: Usage Hydraulic Oil
  • Name: Duplex Filter
  • Application: Hydraulic Filter System
  • Filter effiency: 20-120 um
  • Press: 1.6 MPa
  • Type: Oil Filter
  • Certificate: ISO9001:2008

Packaging & Delivery

Packaging Details Wooden case
Delivery Time 20 days after payment
Product Description

D.KING filter duplex return filter strainer to filtrate hydraulic oil

The duplex return filter SYLQ-BL series is made of two monocular and a change valve, mating BLLX series unite type filter element. The structure is simple, convenient to use, and with the balanced valve and differential pressure send message receptor, in order to reach ensure system security.

There is only one filter to operate normally. You can not stop the system, then open the pressure balance valve and roll reversing vales, switch to another filter to work, when the filter pressure loss exceed ( more than 0.35 MPa) and then clean or replace the filter element.

The filter is widely used in metallurgical machinery, mining machinery, heavy-duty machinery, ect, hydraulic system.

You can customize each part. 

1) The element can be basket type, hydraulic filter, candle filter, multi-stage filter.

2) The change-over valve can be standard type, butterfly valve, ball valve, ect.

3) The differential pressure transducer can be customize.

4) Pressure gage can be customize.

Detailed Images

The duplex filter is mainly used to filtrate hydraulic oil, heavy fuel oil, lubrication oil, water, ect. The element type is according to the working medium and flow rate. it mainly used in water treatment, hydraulic system in steel plant and power plant.

The duplex filter can make sure the working system continue working, you can only the change valve when the element need to change or clean.

The differential pressure transducer can be alarm when the element need to change or clean, so don't worry that it can damage the working system.

When you make sure to buy it, you need to confirm the following details: the connection size, working medium, working pressure, flow rate, micron rating. Then our engineers will design the duplex filter according to your requirements.

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