Donaldson Filter P502143

08/06/2020

Installation and debugging methods and essentials of buffer hot water storage tank in heating system

With the large-scale promotion of "Coal to Electricity" and "Coal to Clean Energy" projects, the use of air source heat pumps for independent domestic heating has become one of the leading energy-saving, comfortable,

06/14/2020

Refrigerating oil replacement and internal cleaning

Refrigerating oil replacement and internal cleaning The operation of draining oil is as described above. After the freezing oil is removed and the pressure inside and outside the compressor is balanced, use an allen wrench to loosen the flange bolts and 器2䀀
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08/02/2020

It is not rigorous to select air conditioners based on the number of horses. The correct way is to look at this parameter!

Summer is coming soon, and it’s the season when air conditioners are selling well. When I go to the store to buy air conditioners, the first question I face is "how many horses to buy".

08/19/2020

Causes and solutions for phase failure of industrial refrigerators

Industrial refrigerators display reverse phase loss failure, which is a common failure of abnormal power supply. The reason for this failure is simple, and it is very convenient to repair, as long as a person with a little electrician basis can solve it easily!

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

07/27/2020

Treatment of peculiar smell of automobile air conditioner

Hot summer is coming, the temperature is getting higher and higher, and the frequency of using car air conditioners is getting higher and higher. Every summer, many car owners will encounter some troubles,

08/21/2020

Four ways to win the marketing of refrigeration equipment such as summer freezers

The peak sales season has come, and for beverages, the freezer is a must for enterprises. Letting your product "drill into" the freezer is a win at the starting line. Therefore, in the summer, “no freezing, no sales” has become a recognized market law in the beverage sales industry.

07/15/2020

ZP57KUE-TFD4.8HP 60Hz (R410A) air conditioning operating conditions Emerson Copeland compressor

Today I want to introduce the Emerson Copeland compressor ZP57KUE-TFD for R410A refrigerant in 60Hz three-phase electric air conditioning. The power given in the manual of Emerson Copeland Scroll Air Conditioner Compressor is 4.8 hp, and other technical parameters can be downloaded from our company's website to download the product manual.

09/11/2020

Bearing and shaft fit tolerance standard

Bearing and shaft fit tolerance standard ①When the bearing inner diameter tolerance zone and the shaft tolerance zone form a fit, the tolerance code originally belonging to the transition fit in the general basic hole system will become an over-win fit, such as k5, k6, m5, m6, n6, etc., but the over-win amount is not Large; when the bearing inner diameter tolerance is matched with h5, h6, g5, g6, etc., it is not a clearance but an over-win fit.

09/15/2020

84 water well liquid level sensor, anti-corrosion cable transmitter

84 water well liquid level sensor, anti-corrosion cable transmitter okmarts.com pressure sensor, okmarts.com pressure transmitter, okmarts.com pressure sensor PTH601 uses diffused silicon piezoresistive core or ceramic piezoresistive core, 316 stainless steel structure, mainly suitable for rivers, groundwater levels, reservoirs, water towers and containers, etc. liquid level measurement and control.