Brief description of U-filter operation steps:
1 U-type filter before the sewage discharge, the front valve of the filter, close the flow, the sewage is discharged. When the U-type filter is drained, the steering valve is turned to the flushing direction, and the water enters from the front of the steering valve and flows to the outside of the filter. Then, from the outside of the filter to the rear of the steering valve, all the debris is concentrated on the sewage outlet, and then the sewage valve is opened for sewage discharge, which plays the full function of the Zuijia automatic backwashing filter.
1 U-type filter before the sewage discharge, the front valve of the filter, close the flow, the sewage is discharged. When the U-type filter is drained, the steering valve is turned to the flushing direction, and the water enters from the front of the steering valve and flows to the outside of the filter. Then, from the outside of the filter to the rear of the steering valve, all the debris is concentrated on the sewage outlet, and then the sewage valve is opened for sewage discharge, which plays the full function of the Zuijia automatic backwashing filter.
Safety Blood Lancet
Used to make punctures to obtain small blood specimens and to prick the skin testing for allergies.
Blood Lancet
Blood Lancet
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