Radial industrial fans Medium pressure VRANs are presented in two modifications of impellers and with a wide standard range of R20 wheel diameters. This allows you to select the optimal model for any operating mode. Fan capacity is from 300 to 150,000 m³/h, maximum pressure 2600 Pa. Units of this type are used in injection systems and installations where there are size restrictions. Specifications VRAN fans are not inferior to the performance indicators imported analogues. Strength indicators are confirmed by relevant tests.
Purpose
VRAN fans are installed in standard ventilation, air conditioning and air heating, the units are suitable for industrial or residential premises. Particularly effective in installations where there are strict restrictions on dimensions fan Suitable for smoke ventilation.
The following versions of this model are presented:
- N - general industrial;
- F - heat resistant;
- K1 - corrosion-resistant;
- K1Zh - corrosion-heat-resistant;
- B - explosion-proof - according to the 1st design scheme;
- VZh - explosion-proof, heat-resistant - according to the 1st design scheme;
- VK1; VK3 - explosion-proof, corrosion-resistant - according to the 1st design scheme;
- VK1Zh - explosion-proof, corrosion-heat-resistant - according to the 1st design scheme;
- C - earthquake-resistant.
Design
The main element of the fan design is an impeller with backward-curved blades. The wheel is placed in a rotating spiral housing. Special inlet pipe cylindrical placed outside the wheel, which ensures long service life. There is also no inlet flange, which makes the air inlet on the suction side more favorable. There is a separate mechanism to protect the engine from precipitation. The motor is three-phase asynchronous single-speed. VRAN9 models according to the 1st scheme can be equipped with a drive with frequency regulation of the rotation speed. The fans are capable of operating in smoke removal mode or in a combined smoke removal and ventilation mode - such models have motors installed for long continuous operation.
terms of Use
VRAN industrial fans are installed outside premises at a distance from places where people are constantly staying. Operation is permitted in temperate, moderately cold and tropical climates when placed in categories 1 and 2. Permissible temperature air - from -45 to +50ºС. If there is a source of vibration nearby, the vibration velocity should not exceed 2 mm/s. To reduce noise levels, a noise-insulating casing can be used.
The manufacturer offers the following versions of VRAN fans:
- N - general industrial;
- F - heat resistant;
- K1 - corrosion resistant;
- K1Zh - corrosion-resistant, heat-resistant;
- B - explosion-proof (1st design diagram);
- VZh - explosion-proof, heat-resistant (1st design diagram);
- VK1, VK3 - explosion-proof, corrosion-resistant (1st design diagram);
- VK1Zh - explosion-proof, corrosion-resistant, heat-resistant (1st design scheme);
- C - earthquake-resistant.
The VentInform company provides supplies of ventilation equipment to all regions of Russia. We offer VRAN6 and VRAN9 fans in the following standard sizes:
- VRAN6 No. 2.5;
- VRAN6 No. 2.8;
- VRAN6 No. 3.15;
- VRAN6 No. 3.55;
- VRAN6 No. 4;
- VRAN6 No. 4.5;
- VRAN6 No. 5;
- VRAN6 No. 5,6;
- VRAN6 No. 6.3;
- VRAN6 No. 7.1;
- VRAN6 No. 8;
- VRAN6 No. 9;
- VRAN6 No. 10;
- VRAN6 No. 11.2;
- VRAN6 No. 12.5;
- VRAN6 No. 14;
- VRAN9 No. 2.5;
- VRAN9 No. 2.8;
- VRAN9 No. 3.15;
- VRAN9 No. 3.55;
- VRAN9 No. 4;
- VRAN9 No. 4.5;
- VRAN9 No. 5;
- VRAN9 No. 5,6;
- VRAN9 No. 6.3;
- VRAN9 No. 7.1;
- VRAN9 No. 8;
- VRAN9 No. 9;
- VRAN9 No. 10;
- VRAN9 No. 11.2;
- VRAN9 No. 12.5;
- VRAN9 No. 14.
VentInform’s partners include leading domestic and foreign manufacturers of ventilation equipment, which guarantees high quality products. We offer our clients best prices and the most convenient conditions for purchase.
Before you install the appropriate equipment to heat your home and receive hot water, you need to decide on the following factors:
- what type of fuel is preferred;
- equipment power;
- placement location.
Protherm equipment meets the highest technical requirements and is maximally adapted for long-term and reliable operation. The products of this brand have deservedly received high praise at international exhibitions.
Protherm boilers can operate successfully at low gas pressure and do not require High Quality water.
Protherm boiler maintenance
Complex engineering systems require high-quality technical maintenance and timely implementation of routine maintenance. Such an integrated approach to the operation of installed equipment will allow you to receive maximum benefit and comfort when using it.
Failure to perform routine maintenance within the established time frame may lead to deterioration of equipment performance or breakdown. So scale interferes with the productive operation of the heat exchanger and reduces water pressure, which in turn negatively affects the quality of operation of the unit. Preventative maintenance will help identify even minor changes, which over time will lead to more complex repairs, and sometimes the replacement of expensive parts. A professional approach to boiler maintenance allows you to detect not only the malfunction, but also the reason why it occurred. Qualified specialist will help you cope with the problem and give advice on preventing similar cases in the future.
At maintenance and troubleshooting, a warranty period of up to six months is given. This also applies to components used during repairs.
- servicing of Protherm boilers is carried out only by specialists who must undergo retraining to improve their skills;
- repair equipment is certified and fully meets all technical requirements;
- "Thermo-Stream" has been an authorized Service Center since 2006.
Our employees have been trained in service centers and have necessary base knowledge and many years of experience. Services we provide:
- annual routine maintenance, including preventive inspection and full diagnostics unit;
- troubleshooting and urgent repairs;
- descaling;
- cleaning boilers from soot;
- installation of new
Service agreement for Proterm boilers
Sometimes, unscheduled maintenance of the Protherm boiler may be necessary. To save yourself from unforeseen expenses, you can conclude a comprehensive service agreement in advance, which includes annual preventive diagnostic work and the opportunity to get quick help in a critical situation.
Repair of Protherm boilers in Moscow and the region
We come with spare parts
You receive a 6 month warranty on the spare parts and components installed by us.
Call Engineer +7-925-319-17-56 
Specialists service center AllianceTeploPlus companies approach the maintenance of Protherm heating boilers (Proterm) in a comprehensive manner.
Maintenance and repair of Protherm boilers (Protherm ) first of all, it begins with a comprehensive diagnosis; our specialists will correctly identify the malfunction and eliminate it. Employees of the AllianceTeploPlus service center regularly undergo training and training in specialized training centers Proterm, which is confirmed by personal certificates.
Therefore, we can offer you, professionally and with a guarantee, a full range of works on the creation and maintenance of heating and water heating equipment of the Protherm brand.
Modern technology requires not only knowledge but also a specialized high-tech tool that also allows you to identify and eliminate hidden faults. Our service specialists, relying on academic knowledge and service books, solve complex problems in pairs to eliminate malfunctions that have arisen in the operation of equipment, but the many years of experience of our engineers also help eliminate flaws due to incorrect installation.
Proterm products have proven themselves to be very reliable equipment; even if there is some kind of defect, it is detected at the installation stage or commissioning work and is immediately replaced under warranty.
But despite all the reliability of Proterm equipment, it requires regular maintenance. During operation, efficiency inevitably decreases. This occurs from the accumulation of soot and salt deposits, thereby increasing energy consumption. Regular service allows you to promptly identify and eliminate faults before they cause serious danger.
Please note that the Proterm company provides a guarantee for equipment only if you have cash receipt about the purchase of this equipment, the presence of all seals on the warranty card, installation and commissioning were carried out in accordance with all standards, only by certified specialists.
The popularity of Protherm boilers is due to their high level of reliability heating equipment. But even the most durable, reliable devices tend to fail for ten reasons. We will fix all problems within 12 hours and carry out service maintenance and adjustment after installation.
Protherm boiler repair is the elimination of breakdowns and problems that have arisen, identifying the causes of failures in water heating equipment, carrying out preventive examination, System Setup.
If you require emergency (emergency) or scheduled repairs of Protherm boilers by certified technicians, we provide services using modern equipment and tools. Our craftsmen have all the necessary original spare parts and parts for equipment models, so we repair floor and wall units.
Types of repair of gas boilers from the Proterm company:
Planned
Current
Restorative
Capital
Repair cost. We will carry out repairs at your site.
No matter where the place of work is located, we will carry out professional level. The quality of service of a protherm gas boiler depends not only on the company of the heating installation and professional installation, but also on the maintenance of the equipment. It is recommended to perform cleaning once a year. This frequency of diagnostics of equipment and individual working units will allow us to identify malfunctions and malfunctions in the operation of equipment. Professional diagnostics of the heating installation will reveal obvious and hidden defects in the early stages. This will allow prevention to be carried out in a short time and with minimal financial costs.
Why is it important to carry out regular maintenance of protherm?
This is necessary for reasons:
Boilers often operate in automatic mode, therefore, constant monitoring of automation, adjustment of operating parameters of the system and sensors is necessary
Every 4 years, replace thermostats, valves and locking mechanisms minimizes costs and avoids explosive situations
Inspection and cleaning of parts will extend the service life.
Perform the service on time.
Our specialists, who undergo training and confirm their qualifications, will provide high level servicing Proterm heating boilers.
We strongly do not recommend opening the boiler yourself or performing any actions that could damage the boiler. This can not only harm the device itself but YOU (electric shock, gas poisoning, household gas explosion)
Lack of professional tools, as well as original spare parts may completely damage the boiler. In order not to take risks, call a specialist, he will determine the cause of the breakdown + quickly eliminate it.
.JPG)
