U-CROWN DC Inverter GWH12UB-K3DNA4F - 40735

Plastic ventilation grill - round perfect for covering holes in the wall, in the ceiling or for closing the ventilation duct Made of high quality ABS material. Environmentally friendly, durable. For connection to 125 mm round ducts, mounting with a mounting flange

Exhaust grille R-30 is used in forced and natural ventilation systems, it is used to decorate the inlet / outlet of the ventilation duct. The standard white color allows it to fit into any design. Louvers provide airflow at an optimal angle, protect from dust and debris. The dimensions of the product are 200x300 mm, it is made of ABS plastic, fixed with glue or with screws. Advantages: 1. low price; 2. attractive appearance; 3. Easy assembly and disassembly.

Stainless steel air conditioning grilles both in a finished design and for an individual order.

Description:    BLDC  motor Phase:     12solt  8 pole Voltage:   DC 155V /310V Frequency:      50/60HZ Out Power:      10~50 w Type of bearing:      Ball bearing Protection:      Thermal cutoffs or Automatic reset thermal protector Rotation: CW. or CCW. Speed:     1350RPM   We are a BLDC fan motor manufacturer and supplier, our products including bathroom exhaust fan BLDC motor, double-head fan BLDC motor, standing fan BLDC motor, blower BLDC motor, ELCO fan motor, cleaner BLDC motor, etc.

Model: PCB01 DC155V-DC310V   We are a DC motor controller supplier, our products including motor speed controller, fan motor controller, vertical fan motor controller, oil pump motor controller, ceiling fan motor controller, etc.   The specifications, size & capacity can be followed & manufactured according to customer's demand, in order to reduce the burden of cost and the inconvenience during the manufacturing at customer's site. The strategy of the company is to provide customer the products with good quality & reliable service.

Model: 75W2P 7035 2P   We are a motor winding factory, our products including induction motor winding, oil pump PSC motor winding, fan PSC motor winding, oil pump PSC motor winding, centrifuge PSC motor winding, fan PSC motor winding, range hood PSC motor winding, water pump PSC motor winding, PSC motors winding for machinery, PSC motors winding for machinery, water pump PSC motor winding, air compressor PSC motor winding, etc.   All of them meet worldwide standards and win great reputation in the fields. The goal is to achieve the corporation at ODM and OEM basis & to provide the components required for the manufacturing.

Permanent Split Capacitor Motor  Phase:     Single Voltage:   100V 110V 115V 120V 220V 230V Frequency:      50/60HZ Out Power:      15w Type of bearing:      Ball bearing Protection:      Thermal cutoffs or Automatic reset thermal protector Rotation:     CW. or CCW. Speed:         1350rpm   We are a fan motor supplier, our products including PSC blower motor, exhaust fan PSC motor, air-conditioning PSC motor, circulating fan PSC motor, elevator fan PSC motor, cross flow fan PSC motor, hand dryer PSC motor, cooling fan PSC motor, refrigeration fan PSC motor, range hood PSC motor, etc.   The specifications, size & capacity can be followed & manufactured according to customer's demand, in order to reduce the burden of cost and the inconvenience during the manufacturing at customer's site.

Mounting cups Mounting cups with integrated valves are used to install roof fans. They have heat and sound insulation walls with a thickness of 50mm., filled with compressed non-flammable ultrathin basalt fiber. They can be made for capital and soft roofs with a slope, brick shafts and other superstructures. For regions with a heavy snow load, it is possible to manufacture glasses of increased height according to ID.   The equipment is manufactured according to the Technical specifications (Checklist) A Customer for a specific Project (Object). Warranty obligations apply to all manufactured equipment. The cost, quantity and terms of manufacture (delivery) are negotiated additionally at the conclusion of the contract. Production is in the Russian Federation.

General-purpose fans There are three types available:   centrifugal; roof; axial. Centrifugal fans   Low-pressure centrifugal (radial) fans have a spiral rotary body, an impeller of 12 backward curved blades. They are manufactured in 15 standard sizes, air flow up to 85,000 m3/hour, pressure up to 3,000 Pa. The characteristics are confirmed by aerodynamic tests on the stand. Operating conditions from + 40°C to - 60 °C. They can be manufactured in general, corrosion-resistant, explosion-proof and high-temperature versions. A special series has been developed for regions with harsh climates made of stainless steel and with reliable Siemens engines in the climatic version UHL1.   Advantages:   15 standard sizes; one-way suction; spiral rotary housing; impeller made of 12 backward curved blades; air consumption up to 85,000 m3/hour; pressure up to 3000 Pa; galvanized housing; special series with Siemens engines; operation from + 40 °C to - 60 °C; corrosion-resistant, explosion-proof, high-temperature design; the direction of rotation is right, left. Centrifugal fans are manufactured in accordance with GOST 5976-90 using high-quality materials and components. The housing, depending on the purpose, is made of carbon, stainless or galvanized steel. Impellers, frame, manifold and flanges are covered with paint for additional protection. The impellers and pulleys are factory balanced and equipped with quick-release hubs for easy installation and maintenance. High-temperature versions are made with cooling discs to remove heat and protect bearings and the electric motor from overheating.   Additional equipment:   flexible inserts; matching flanges; vibration isolators; safety nets; the control panel. Roof fans   Roof fans are general industrial with an upward flow of air. Low-pressure with an operating pressure of up to 1000 Pa. They are manufactured in 10 standard sizes with a capacity from 1000 to 85000 m3/h. They are installed on mounting cups or on specially made ventilation shafts. Designed for use in temperate and northern latitudes, they remain operational in conditions of negative temperatures up to -600C, which corresponds to the temperate and cold climate of the first category of accommodation according to GOST 15150.   Advantages:   10 standard sizes; Ziehl-Abegg and Punker impellers; Siemens engines; air consumption up to 85,000 m3/hour; pressure up to 1000 Pa; galvanized housing; protection against leaks; service hatch for engine maintenance; powder coated welded steel frame; operation from + 40 °C to - 60 °C; corrosion-resistant and explosion-proof design. The fans are manufactured on modern equipment using high-quality components and materials. Carbon steel parts are processed and coated with a special powder paint. Stainless and galvanized steel elements have protective properties against atmospheric influences and aggressive moving media.   The impeller of the correct geometry does not require additional balancing measures on the object, is strong and durable, has high efficiency and ideal aerodynamic characteristics. It is equipped with a quick-release hub for easy maintenance.   The fans undergo all necessary tests before shipment to the end user and comply with safety standards and environmental requirements.    Additional equipment:   control panel; mounting cup; a condensate collection tray.  Axial fans   The line of axial fans is designed for use in supply and exhaust systems of general exchange and technological ventilation of buildings and structures of various types. The design of the fans is general industrial, explosion–proof. The fan body is made of painted carbon steel, the blades are made of glass fiber reinforced polyamide.   The main sizes produced are:   4,0 4,5 5,0 5,6 6,3 7,1 8,0 9,0 10,0 11,2 12,5.   The cylindrical shell, rolled from structural steel, performs the function of the housing. Flanges with holes for bolting are provided for connecting the fan to the network ducts. The fan body is painted. Inside the housing there is an impeller with fiberglass-reinforced polyamide blades. The fan blades have an aerodynamic profile, which gives the fans high energy efficiency. A variety of impeller configurations allows you to select a fan with a minimum deviation from the specified network parameters in the entire range of the series. The impeller sleeve is pressed directly onto the rotor of an electric asynchronous motor. The fans are supplied with an external terminal box for easy connection to a three-phase 380V supply network.    The fans can be operated in regions with a temperate climate at ambient temperatures -40°C...+40°C, as well as in regions with moderately cold and cold climates -60°C...+45°From the first and second categories of accommodation according to GOST 15150-69.   The equipment is manufactured according to the Technical specifications (Checklist) A Customer for a specific Project (Object). Warranty obligations apply to all manufactured equipment. The cost, quantity and terms of manufacture (delivery) are negotiated additionally at the conclusion of the contract. Production is in the Russian Federation.

Industrial fans Industrial (industrial) fans are designed to move gas-air media in systems where high performance, high pressures, highest efficiency, high temperatures, low noise are required. Parallel or sequential installation of fans is allowed to increase air flow or pressure.   Advantages:   5 episodes; capacity up to 500,000 m3/h; pressure up to 35,000 Pa; temperature up to 5000C; 1st, 3rd, 5th connection diagram; highest EFFICIENCY; low noise level; explosion-proof and corrosion-resistant design. Depending on the series, fans can be used to transport both clean air and mixed with dust or particles of various fractions.   Fan Series:   CL – low-pressure for moving clean air; CH – high-pressure for moving clean air; SD – for moving polluted air; VD – for moving dirty air; MC – for pneumatic transport. The main connection diagrams of the electric motor and the fan impeller:   Scheme 1: direct drive through the shaft of the electric motor on which the impeller is mounted; Scheme 3: the drive is carried out from the motor shaft to the fan shaft through a coupling. The fan shaft is mounted on two rolling bearings; Scheme 5: the drive is carried out from the motor shaft to the fan shaft via a belt drive. Depending on the task, the fans are made of various types of steels. This can be a corrosion-resistant stainless steel version, both of the entire fan with a frame, and only its flowing part. Wear-resistant steels such as Creusabro, Hardox, and Corten alloy steel can be used to solve special tasks.   They can be made using various types of painting, from a standard coating made of polyester powder Qualicoat, to a special powder coating on a matte black silicone base Hotblack. By default, the fans are painted in RAL 9005 Jet Black, on request in any color from the RAL catalog.   The fans have a certificate of conformity for the movement of explosive gas-air media classified in subgroups IIA, IIB, IIC. The level of explosion protection, the subgroup of equipment and the temperature class of the fans in the assembly are determined in accordance with the explosion protection marking of the electric motor used. They are equipped with electric motors of imported (Siemens, BARTEC, WEG, etc.) and domestic (VEMZ, ELDIN, Uralelectro, etc.) production.   Additional equipment:   heat- and noise-insulating housing; flexible inserts for the suction and exhaust pipes; vibration isolators; service hatches; drainage pipes; silencers; grilles and safety nets; air valves with electric or pneumatic drive, manually operated; the guiding device.   The equipment is manufactured according to the Technical specifications (Checklist) A Customer for a specific Project (Object). Warranty obligations apply to all manufactured equipment. The cost, quantity and terms of manufacture (delivery) are negotiated additionally at the conclusion of the contract. Production is in the Russian Federation.

Air valves Designed for use in ventilation and air conditioning systems.   Two series are available:   - control and shut-off valves of models L, R, H, T, S, M;   - inverse gravitational effects of the L, S models.   A large selection of cross sections and options, materials and actuators. They are equipped with SIEMENS and BELIMO electric drives, CAMOZZI pneumatic drive. The valves comply with safety and energy saving requirements.    A detailed description of the valve models below is available on request:   lightweight cut-off model L; universal regulating valves with symmetrical flap opening model R; universal shut-off valves with parallel opening of the flaps model H; shut-off valves with thermal rupture model T; high-density regulating and shut-off valves model S; high-density regulating and shut-off valves model M; Gravitational action single-leaf model L; Gravitational action lobe model S (VO,VI, H).   The equipment is manufactured according to the Technical specifications (Checklist) A Customer for a specific Project (Object). Warranty obligations apply to all manufactured equipment. The cost, quantity and terms of manufacture (delivery) are negotiated additionally at the conclusion of the contract. Production is in the Russian Federation.

Special equipment Our company has extensive experience in the development, design and manufacture of special ventilation systems for various technological processes. Our experience and modern production allows us to implement ventilation equipment of any complexity for technologies related to heating, cooling, humidification. We produce special ventilation equipment for such technological processes as painting, drying and washing chambers, ventilation of shot blasting chambers, technologies related to the supply of CO2 to greenhouse complexes, ventilation and heating of premises using gas heaters, fans for moving various media, including aggressive ones, with temperatures up to 500 ℃ and pressure up to 30,000 Pa.   The equipment is manufactured according to the Technical specifications (Checklist) A Customer for a specific Project (Object). Warranty obligations apply to all manufactured equipment. The cost, quantity and terms of manufacture (delivery) are negotiated additionally at the conclusion of the contract. Production is in the Russian Federation.