
Introduction of the Duplex strainer
The duplex strainer ,as known as duplex filter ,syrup filter ,it is designed with excellent drainability and cleanability features.Duplex strainers are specifically designed for the removal of unwanted particles from process line content providing added protection and longer service life for flowmeter pumps, valves, heat exchangers and other processing equipment. The filter screen is available of both perforated plate and wedge wire type per customer’s technical request . When the duplex strainer need to clean ,you just need to turn off one inlet valve and take our the filter screen to clean . The duplex strainer can keep operating without waste the time to improve the work efficiency.
Duplex Strainer feature:
Compact, lightweight, welded hot dipped galvanized assembly.
Cap seal could be EPDM, Silcone, NBR, PTFE, Vito, FPM
Corrosion resistant stainless steel screen.
High pressure rating. Low pressure loss.
Wide range of inlet and outlet sizes from 1/2” to 8” available
3A certificate is available
Main models of the duplex strainer filter
Model | Inlet/outlet size | Butterfly valve | Shell diameter (mm) | Length (mm) |
KS25 | 1” | 70 | 306 | |
KS32 | 1.5” | 1.5” | 70 | 306 |
KS50 | 2” | 2” | 70 | 406 |
KS65 | 2.5” | 2.5” | 102 | 503 |
KS76 | 3” | 3” | 129 | 561 |
KS86 | 3.5” | 3.5” | 129 | 600 |
KS100 | 4” | 4” | 129 | 660 |


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