DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-02

DQ MARINE PRODUCT DATA

Low-Noise and Muliti-Plane Centrifugal Ventilator B

Category
Marine Fan
Origin
China
Low-Noise and Muliti-Plane Centrifugal Ventilator B

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category Marine Fan
Model / SKU 11-62a-type-low-noise-and-muliti-plane-centrifugal-ventilator
Origin China

Technical Information

China Low-Noise and Muliti-Plane Centrifugal Ventilator B:

The Type 11-62A centrifugal ventilator with low-noise and multi-plane is designed and productrd for the fast-developing purification industry and noise reducing for environmental protection.In order to achieve the performance-matvhing optimum and better aerodynamic performance of whole ventilator,the optimized multiple-target design method has been taken into account whede signing the ventilators with various aerodynamic balance strictly checked,the impeller are characterized with smooth operation,low noise,heavy flow,small vibrationand long operating life and so on.This greatly applicable product is widely used for wind-discharging,fume extracting and ventilating inkitchens of company canteens,hotels,restaurants,and other publicplaces,as the production facilities such as foodstuff machines,chemicalmachines and plastics machineries.

Specification:

machine(No) rotation speed(r/min） matching motor(kW) volume flow(m³/h) total pressure（Pa) noise dB(A)
2 1450 0.37 1500~2000 380~300 ≦56
2.25A 1450 0.55 1136~2848 481~380 ≦56
2.5 1450 0.75 1300~3300 450~350 ≦65
2.8 1450 1.1 2200~5600 570~440 ≦69
960 0.55 1430~3600 240~230 ≦60
3 1450 2.2 3000~5000 600~450 ≦71
960 0.75 1800~4850 270~230 ≦61
3.2 1450 2.2 3400~8900 760~570 ≦73
960 1.1 2180~5700 310~230 ≦63
3.5 1450 4 4500~9900 910~700 ≦76
960 1.5 2900~6400 380~290 ≦68
4 960 2.2 4445~10500 522~395 ≦73
3 4600~11800 550~430 ≦75
4.5 960 4 6600~14880 555~440 ≦76
5 960 4 8680~17880 815~616 ≦77
5.5 9800~19300 920~640 ≦79
6 960 7.5 13425~21473 1170~887 ≦81
720 3 10068~16104 658~493 ≦78

Picture:
Product Advantage:
1.Satisfactory Quality
2.Competitive Price
3.Prompt Delivery
4.7x24 hours service
Packing and Delivery：
1. Standard Export Packing or Seaworthy Packing, if you have special requirement, please specify when inquiry.
2. Fast Delivery, delivery time can negotiate when order.
How to Order?
1. Please inform us the model, type or size you need.
2. Please inform us the quantity to make the best price for you.
3. Shipment Model: Air or Sea shipment.
4. Special requirement if any.