Single-phase 220V blower product parameters:
|LD 004 H21 R12||single||50||220-240||0.4||80||-150||150||11|
|LD 007 H21 R22||Double||50||220-240||0.7||88||-210||240||15|
|LD 005 H21 R13||single||50||220-240||0.55||95||-160||170||12|
|LD 007 H21 R13||single||50||220-240||0.7||100||-150||170||13|
|LD 007 H21 R14||single||50||220-240||0.7||145||-220||220||14|
|LD 008 H21 R14||single||50||220-240||0.85||145||-230||230||15|
|LD 013 H21 R14||single||50||220-240||1.3||145||-240||260||17|
|LD 015 H21 R24||Double||50||220-240||1.5||150||-260||260||25|
|LD 013 H21 R15||single||50||220-240||1.3||210||-260||280||22|
|LD 015 H21 R15||single||50||220-240||1.5||210||-270||290||24|
Application: fishpond, aquaculture, dental chair system, aerated water treatment system.
Single-phase 220 v high pressure fan no moving parts, connected directly to the motor and impeller, gearless or drive belt, thus high reliability, almost maintenance free, no oil and gas, no pollution, the impeller rotates, not contact with any missing, no lubrication, so can guarantee one hundred percent no oil and gas, low vibration, blower parts using precision processing, testing equipment, part of the balance of parts have been extremely precise design, testing, calibration, so the vibration rate is very low.
The use of single-phase high pressure fan notes no matter which brand of high pressure fan, need to carry out two aspects of protection: one is pressure, two is dust. For pressure, the pressure release valve is often used, it is a unloading valve, when the pressure of the high-pressure blower exceeds the pressure set by the pressure release valve, the pressure release valve will automatically open to release the excess pressure, thereby protecting the high-pressure blower. For dust, a high – ray filter is often used. According to the different use site, it often USES different filtration precision filter elements, different filter elements have different maintenance methods and service life, you need to ask clearly when ordering. In some special occasions, but also need to carry out special protection: such as in the sealed environment, pay attention to ventilation heat; When the ambient temperature (intake temperature is relatively high), more attention should be paid to ventilation and heat dissipation, or choose a high pressure blower that allows high air inlet temperature (there is a 2QB high pressure blower that allows air inlet temperature up to 70 degrees, while the medium pressure fan can take heat resistance temperature up to 180 degrees); After more than 30 years of professional manufacturing experience, the most precise mechanical design and careful motor with standard instrument testing, all the parts can meet the zUI high quality requirements, the use of standard IP54, F grade motor high efficiency, very few faults, the motor and blower between the shaft sealing test, prevent foreign matter into. At the same time, in order to ensure the functional effect, each blower before delivery are strictly tested.
Single-phase fan of performance characteristics
1. Super silent type, no noise: the motor rotor is operated directly, through the addition of professional sound pin facilities in the inlet and outlet, improve the high pressure fan noise, so as to achieve the quiet effect.
2. High reliability when using situation changes, the safe operation of machine. No other actions besides impeller, high pressure blower, so the reliability of high almost maintenance free. Use of rare and precision of the lateral bearing, good heat dissipation so it has the following advantages: high compression ratio; Bearing operating temperature is low; Long service life of lubricating grease; Maintenance-free.
3. Easy to install and fully equipped, it can be installed and used at any time, for compressed air or vacuum pumping, or installed in horizontal or vertical directions at will.
4. Oil-free pollution-free impeller rotation, not contact with any part of the parts, free of lubrication, no oil and gas, so can ensure 100 percent pollution.
After more than 30 years of professional manufacturing experience, precision mechanical design and careful motor with standard instrument testing, all the parts can meet the requirements of high quality, using standard IP54, F grade motor high efficiency, few faults, the motor and blower between the shaft sealing test, prevent foreign matter into. At the same time, in order to ensure the functional effect, each blower before delivery are strictly tested.
6. Voltage: Universal voltage type, 50HZ 60HZ available, whether your products are exported to Europe and the United States use 60HZ, high voltage countries, or the Middle East, Africa and other countries and regions use 50HZ voltage, RHG high voltage fan can meet the requirements, complete functions, wide range of pressure, so that you have no worries!