DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

Adjustable Louver

Category
Air Diffuser and Tuyere Accessories Series
Origin
China
Adjustable Louver

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 adjustable-louver
Origin China

Technical Information

China Adjustable Louver:

Adjustable louvers are operational from fully open to fully closed for positive shut off of air intake or exhaust. Drainable adjustable louvers also give added protection against water penetration.

Drawing:
Specification:
A*B C*D A*B C*D
450*300 496*346 550*190 596*236
450*120 496*166 500*250 546*296
300*200 346*246 630*630 676*676
370*290 416*336 600*500 646*546
500*300 546*346 6500*550 696*596
Note:except in the table of specifications,can be customized according to customer requirements.
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.