DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-23

DQ MARINE PRODUCT DATA

Ball Air Diffuser

Category
Air Diffuser and Tuyere Accessories Series
Origin
China
Ball Air Diffuser

Product Overview

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

Key Specifications

Category Air Diffuser and Tuyere Accessories Series
Model / SKU ball-air-diffuser
Origin China

Technical Information

China Ball Air Diffuser:

The supply nozzles are capable of delivering air to spaces where long distance penetration and low noise levels are required. Suitable for cold and warm air supply applications, these versatile adjustable units are ideal for providing focused ventilation or where precision is required. When grouped, penetration can be considerably enhanced.

Drawing:
Specification:

Nom.dia.dn Ext.dia of ball D Ext.dia of ball seat C D0 Bolt hole center Circle dia.A E Flow-rate m³/h
80 80 92 40 107 57 0-85
100 100 107 50 122 62 0-100
150 150 157 75 172 90 0-150
175 175 182 87.5 197 115 0-175
200 200 207 100 222 120 0-200
250 250 258 125 278 135 0-250
300 300 310 150 325 148 0-300
Note.Product materials are stainless steels.

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.