The reporter learned from the Provincial Environmental Protection Department that in order to reduce air pollution emissions, Heilongjiang Province has formulated a schedule for the elimination of yellow-label vehicles. It plans to eliminate 205,000 yellow-label vehicles and old vehicles by the end of this year. By the end of 2016, the province will be eliminated. There are about 400,000 standard vehicles and old vehicles. By the end of 2017, the province-wide yellow-label vehicles will be basically eliminated. There are about 100,000 yellow-label vehicles in Harbin, and 97,686 vehicles will be phased out next year.
Increase control over the yellow-label vehicle, Heilongjiang Province will strictly control the registration of yellow-label vehicles across the city (region), and speed up the management of yellow-label vehicles, including Harbin, five cities in the province have been successively The implementation of the city center urban yellow standard car is banned all day. At the same time, strict enforcement of compulsory retirement standards. Vehicles that have not obtained the motor vehicle inspection conformity mark within three consecutive inspection periods after the expiration of the safety technology inspection period shall be strictly scrapped in accordance with the "Motor Vehicle Compulsory Scrap Standards Regulations".
Heilongjiang Province will also increase the frequency of inspection of yellow-label vehicles. All regions are completing relevant preparations in order to carry out the inspection requirements for the inspection of the yellow label vehicle environmental protection once a quarter. If the tail gas detection is unqualified, the environmental inspection inspection mark will not be issued. Participate in the comprehensive performance test of motor vehicles. All localities can arrange early termination of incentive subsidies according to actual conditions, optimize and simplify vehicle scrapping procedures, and encourage car owners to actively handle the formalities of scrapping.

Suction Diffuser

Aone-Best SD05/08 Suction Diffuser is installed at the suction side of the pump. The angle between inlet and outlet is 90 degree. Each inlet and outlet have two PT1/4" port which can measure pressure or temperature. The total flow area of the screen is more than 5 times that of the outlet port, which fully meets the water demand of the pump. Outside the screen is a 20-mesh start-up screen which blocks most of the fine impurities in a new system that is just starting to run. The valve is provided with a drain outlet and a round table for the welding bracket.

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