Application: The RCDL / RCDLF is a versatile product that delivers a wide range of media from tap water to industrial liquids, adapts to varying temperatures, flow rates and pressure ranges, CDL for non-aggressive liquids and CDLF for mildly corrosive liquids. Water Supply: Waterworks filtration a

Motor is an important industrial energy-consuming equipment, widely used in pumps, fans, compressors, transmission machinery and other fields, its power consumption accounts for about 60% of China's entire industrial power consumption. Domestic energy-saving motor system was listed as China

This device is composed of automatic air switch, high-power thyristor, vacuum contactor, central controller, soft-start controller, capacitor, varistor and so on. The device is mainly for the current pump starter phase sequence protection function developed defects, because the pump unit does not al

The article will provide you with the latest 10 advanced frontier frequency conversion technologies for the current domestic general purpose inverters , covering low electromagnetic noise, muting, specialization, systematization, networking, "easy to use" mode, parameter trend graphics,

2017 Yiwu China Auto & Motorcycle Fair Booth number: D266 Date of exhibition: October 2017 21-24 Venue: East 1 Museum, Yiwu International Expo Center Address: Jiangdong East Street, Jiangdong East Road, No. 59 Contact person: manager Chen (13666931297) In 2017 Ch

1 Introduction Cryogenic liquid refers to the gaseous liquid phase of hydrocarbons with boiling points below -100 ° C for oxygen, nitrogen, air, hydrogen, methane and the like. With the rapid development of the petrochemical industry and the air separation industry, cryogenic liquids are being

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    1, Sludge return pump rotation smooth, no stuck, stagnation, vibration and so on.     2, sludge return pump seal air pressure test, test pressure of 0.2Mpa.     3, sludge return pump with dual mechanical seal structure and lip seal structure, mechanical seal to ensu

Gear pumps , gear pumps with a wide range of mechanical seals, different models, but the main points of leakage are the following aspects: (l) seal between sleeve and shaft; (2) between the moving ring and the shaft sleeve seal; (3) moving, static seal between; (4) between the static ring and st

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Abstract: This paper describes in detail the system configuration and design idea of ​​solar air-conditioning / heat pump in the first solar building demonstration project in Tianpu Group Industrial Park, Daping District, Beijing. The system mainly consists of solar heating and coolin

First, security: do not pay attention to safety that will have a disaster! 1. Corrosive media: the choice of plastic valve solenoid valve and stainless steel; for the strong corrosion of the media must use isolation diaphragm. Example CD-F. Z3CF. Neutral medium, copper alloy should also be used as t