Asphalt heat pump reliability and installation

Asphalt heat pump is a kind of pump, which is mainly used in small flow, high-lift water systems, such as drinking water supply system, pressure boiler water supply system, high purity water purification system and pharmaceutical, food, fine chemicals, paper and other industries Rinse, spray and other processes. Stainless steel pump in use, should pay attention to the following points: 1. Dosing pressure 2. Stroke frequency 3. Suction height 4. Altitude 5. Corrosive chemicals First, the reliability: 1, bitumen insulation pump working life , This item is not included in the factory test project, a type test project. In order to ensure the quality of regular manufacturers should be selected brand-name products. 2, bitumen heat pump working standard: sub-long-term work system, repeated short-term work system and short-term work system three. Conventional products are long-term work system, that coil allows long-term power work. For a long time the valve is opened only for a short time off, it is appropriate to use the normally open asphalt insulation pump. Used in short-time working system and the volume is very large, special orders can be made to reduce power consumption. 3, Asphalt heat preservation pump working frequency: When the action frequency is high, the structure should be preferred direct acting asphaltic heat preservation pump, the power is preferably exchange. Second, asphalt insulation pump installation Notes are as follows: 1, the installation should pay attention to the arrow on the valve body should be consistent with the media flow. Do not install in places with direct dripping or splashing water. Asphalt heat pump should be installed vertically upwards. 2, bitumen insulation pump should ensure that the supply voltage is within the range of 15% -10% of the rated voltage fluctuations within the normal work. 3, asphalt insulation pump installed, the pipeline may not have the reverse pressure. And need to power several times to make it suitable for temperature before formally put into use. 4, asphalt insulation pump should be thoroughly cleaned before installation of the pipeline. Access to the media should be free of impurities. Pre-filter valve. 5, when the bitumen insulation pump failure or cleaning, in order to ensure the continued operation of the system, the bypass device should be installed.

Resin Filled LED Pool Light

LEDER technology`s Resin Filled LED Pool Light is a nice looking lamp. Resin Filled LED Pool Lights are conducive to improve people's visual effects, increase appetite and other advantages. Resin Filled LED Pool Lights in various shapes and colors. Resin Filled LED Pool Lights are popular.

LEDER technology`s resin filled LED pool light is an engineering plastic PC mirror, characterized by stability and good corrosion resistance.The pool light body is made of ABS+UV material, which has impact resistance and long service life.

Features:

• Contracted design

• Super waterproof performance

• Reasonable price

• Energy saving save electricity

• Easy to assemble

• Color temperature :3000k-6000K

• Strong impact resistance

• Type of protection: IP20 /IP65 (Some models)

• Warranty:3 - 5 years

Resin Filled LED Pool Lights are suitable for restaurants, hotels, restaurants, etc.

We have rich production experience in lighting .Except Indoor Lighting product, we also offered other product in Outdoor Lighting ,such as LED Flood Light , LED street Light , LED Inground Light, LED Spike Light & LED Bollard Light as so on .

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JIANGMEN LEDERLIGHT LIGHTING Co.,LTD , https://www.lederlight.com