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Round duct fan Vents VKMts 125 is designed for use in ventilation systems. The fan housing is made of galvanized steel; the motor protection class allows the fan to be used for outdoor installation. The fan is capable of moving air with temperatures from -25°C to +55°C with a maximum capacity of 330 m3/h.
If necessary, it is possible to reduce the fan performance using a speed controller, which can be ordered separately. The fan is used with a network of air ducts with a diameter of 125 mm.
Specifications
| Parameter | Value |
| Voltage, V | 230 |
| Current, A | 0.34 |
| Current frequency, Hz | 50 |
| Maximum power, W | 78 |
| Capacity, m3/h | 330 |
| < strong>Rotation speed, min-1 | 2820 |
| Noise level at a distance of 3 m, dB(A) | 46 |
| Maximum temperature of transported air, C | -25....+55 |
| Weight, kg strong> | 3.15 |
| Protection, class | IPХ4 |
| Pipe size, mm | 125 |
Dimensions
| ?D | B1 | ?D1 | B | L | L1 | L2 | L3 | tr>
| 123 | 293 < /td> | 237 | 253 | 202 | 23 | < td style='text-align: center,'>2230 |
Diagrams
Design
The fan housing is made of galvanized steel. For more convenient connection and use, the fan can be equipped with a power cord with a plug (VKMts…R).
Motor
Single-phase external rotor motors are equipped with a centrifugal impeller with backward-curved blades. The engine is equipped with built-in thermal protection with automatic restart. The use of rolling bearings
in the engine ensures a long service life (40,000 hours). To achieve precise performance, low noise levels and safe fan operation, each turbine undergoes dynamic balancing during assembly. The motor in the fan has a protection class of IP 44.
Speed adjustment
Smooth or step adjustment is carried out using a thyristor or autotransformer. Several fans can be connected to one control device simultaneously, provided that the total power and operating current do not exceed the rated parameters of the controller.
It is possible to use a speed controller (supplied separately) RS-1-300
Installation
Mounting at any angle relative to the fan axis is allowed. Connection to the wall is carried out using mounting brackets, which are included in the delivery set. Power is supplied to the fan through the external terminal box. Electrical connection and installation must be carried out in accordance with the instructions and electrical diagram indicated on the terminal box.
Example of fan installation
Documentation
| Characteristic | |
| Voltage | 220 V |
| Efficiency | 330 cubic meters/hour |
| Duct diameter | 125 mm |
Payment terms and order preparation
At DOMIS.PRO, we offer different payment terms depending on the product type, its availability and the characteristics of each order.
Different payment arrangements may apply to products in stock, made-to-order items and custom-manufactured products.
Any required deposit, payment deadlines and preparation or manufacturing conditions will be communicated to the customer before the order is confirmed and stated in the quotation or relevant contractual documentation.
Payment methods
Available payment methods may include:
- Bizum.
- Apple Pay.
- Visa and Mastercard bank cards.
- SEPA bank transfer.
- International SWIFT bank transfer.
The availability of each payment method will be indicated during checkout or in the relevant quotation.
Bank transfer details
Beneficiary: Domis Iberica Pro S.L.
NIF: B16460271
VAT identification number: ESB16460271
The bank details required to make a transfer will be provided on the invoice, quotation or order confirmation.
We recommend including the order number or quotation reference in the payment description.
VAT and invoicing
Prices and taxes are applied in accordance with current tax legislation.
Certain intra-Community supplies and exports outside the European Union may be exempt from Spanish VAT when legal requirements are met and supporting documentation is available.
Delivery outside Spain does not automatically qualify for VAT exemption. The applicable tax treatment will be determined before the order is confirmed.
Delivery and transport
Products may be delivered using DOMIS.PRO's own transport or through specialised transport companies and logistics operators.
Shipping costs, delivery times and transport conditions depend on the destination, product availability, dimensions, weight and characteristics.
This information will be communicated to the customer before order confirmation or included in the relevant quotation.
Bulky products and special deliveries
Some products, such as large-format SPC and WPC decorative panels, profiles, windows, doors and pergolas, may require specialised transport or specific unloading arrangements.
Where additional services are required, such as lifting equipment, special unloading or access by specific vehicles, the conditions and costs will be communicated to the customer in advance.
Order collection
Collection of products from our premises may be arranged when this option is available and has been confirmed in advance by DOMIS.PRO.
The collection location, date and time will be agreed before handover.
Payment and delivery enquiries
If you need information about payment terms, availability, transport or product delivery, please contact our team.
Domis Iberica Pro S.L.
NIF: B16460271
Address: Av. de la Pau 45, puerta 24B, 46730 Gandia, Valencia, Spain.
Email: info@domis.pro