Circular Inline Duct Fan 100mm Outer Diameter IP44 Protection

Circular Pipe Fan Product Introduction

1. Model Naming

The product features a compact structure, reliable operation, low noise, easy installation, and energy-efficient performance.

3. The round duct fan features adjustable inlet/outlet dimensions ranging from 100mm to 315mm, with matching specifications for direct connection to round spiral ducts (or PVC pipes).

4. The circular duct fan is constructed with high-strength galvanized steel sheets and features a spray-coated surface for corrosion resistance, enabling installation in humid environments.

5. The circular duct fan features low starting current, with an IP44 protection rating and F-class insulation.

6. The motor is equipped with a thermal protector and operates in an ambient temperature range of-30℃ to 60℃.

7. The single-phase capacitor operates on 230V/50Hz/60Hz power supply. We can customize motors with different voltage and frequency according to customer requirements, such as 110V/60Hz, 400V/50Hz/60Hz.

8. The standard packing gland is configured with plastic PG9. We can customize products with different materials and specifications according to customer requirements, such as nickel-plated copper packing gland joints, 304 stainless steel, PG13.5...

9. Optional accessories such as speed regulators, mounting brackets, and clamps are available for installation.

10. The circular duct fan can achieve stepless speed variation through voltage and frequency conversion; alternatively, it can be equipped with a tapped speed control motor to realize multiple rotational speeds; stepless speed regulation is also achievable by adjusting the voltage.

11. The airflow curve test was performed under conditions of air density 1.2 kg/m³ and temperature 20°C, meeting the national standard testing requirements.

12. The fan's noise measurement data is expressed as sound pressure level, measured at a distance of 3 meters from the air intake.

13. All our round duct fan products are CE-certified by the European Union.

14. The product information in this catalog may be subject to change and is intended solely for preliminary selection purposes. The final specifications shall be based on the Product Specification Document provided by the sales representative.

15. Main Parameters

We are the leading and trustworthy supplier of ships and offshore equipment accessories in the global marine market. Over the past decade, we have conducted export business globally and exported a large number of ships and offshore equipment accessories to numerous countries.

We always prioritize high-quality products and excellent services, efficiently connecting customer demands, and providing customers with product solutions based on trust. Therefore, we have received high praise from customers and enjoy a high reputation in this field.

Our Products Range:

(1) Ship ventilation fans, general fans, ship heat exchangers, etc. (JCZ (CZ), JCL (CLQ), CBZ, CBL, etc. ship axial flow fans, ship centrifugal fans, ship explosion-proof axial flow fans, ship explosion-proof centrifugal fans, etc.), designed by the Shanghai Ship Equipment Research Institute of China State Shipbuilding Corporation, and verified by experts. They have the characteristics of high efficiency, low noise, and stable operation, and can meet the requirements of various ships. They are widely applicable to ventilation and air exchange of various ships, and explosion-proof fans are suitable for ventilation and air exchange in compartments containing flammable and explosive gases.

(2) Ship seawater system anti-corrosion and protection devices (control units, anti-corrosion and protection electrodes, overseas technical services), external current cathodic protection devices (constant potential, auxiliary anode, reference electrode, and overseas technical services);

(3) Ship cables (including ship power cables, ship control cables, ship communication cables);

(4) Ship-specific coatings (anti-fouling paint, anti-corrosion paint, deck anti-skid paint, phenolic epoxy paint, epoxy paint, freshwater tank epoxy paint, supporting curing agents, thinners);

(5) Ship propellers;

(6) Ship anchor chains, offshore mooring chains;

(7) Ship accessories (steel, aluminum, copper, stainless steel standard and various non-standard doors, windows, covers, ladders, cable anchors, ventilation equipment, mooring equipment, etc. ship products);

(8) Ship rescue equipment, fire-fighting equipment.

These products comply with the requirements of the "International Convention on Standards of Training, Certification and Watchkeeping for Seafarers" and have obtained certifications from different classification societies such as American Bureau of Shipping (ABS), British Lloyd's Register (BV), Norwegian Register (KRNK), German Lloyd's Register (GL), British Lloyd's Register (LR), Italian Register (RINA), China Classification Society (CCS), Norwegian Register (DNV), Icelandic Register (IRS), etc.