Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-03

DQ MARINE PRODUCT DATA

EV-S Air Vent

Category: Marine Louver
Origin: China

EV-S Air Vent

Product Overview

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

Key Specifications

Category	Marine Louver
Model / SKU	ev-s-air-vent
Material	Stainless Steel, brushed silver.
Origin	China

Technical Information

EV-S Air Vent Introduction

EV-S201A/S201B/S304

Material: Stainless Steel, brushed silver.

Product Size Table

Size	N/mm	F/mm	H/mm
80	D75	D120	95
100	D95	D138	105
120	D115	D138	105
150	D145	D200	150
180	D175	D200	150
200	D195	D205	150
250	D245	D300	200
300	D298	D305	200