Fire Frame Screen Air Vent Head

Fire frame screen air vent head is suitable for marine oil tank, can prevent the spread of fire, make the ship deck ventilated, to prevent seawater backpouring characteristics, we can be made according to your needs into a variety of materials and specifications, such as: stainless steel, welding steel, cast iron, aluminum and so on.

Overview

The role and characteristics of the fire frame screen air vent head

The oil tank air vent head is generally fireproof, and the fire frame screen can be used to prevent the spread of fire. In the event of a fire in the equipment of the air vent head, the fire frame screen can play a vital role. Compared with insect screen, the requirements of fire frame screen are much higher, first of all, must be anticorrosive materials, followed by strict mesh requirements, and the mesh of the fire frame screen is smaller and denser than the insect screen.

Drawing

Images of Fire Frame Screen Air Vent Head

**MAIN DIMENSIONS**
DN	A	A1	B	D	D1	n-0d	D2	m	h	H
100	240	154	255	200	165	8-19	110	35	155	225
125	280	195	285	235	200	8-19	135	44	180	265
150	310	225	325	265	230	8-19	165	53	205	300
200	390	265	430	320	280	8-23	220	60	270	380
250	490	320	550	385	345	8-23	280	78	320	460
300	550	385	600	430	390	8-23	330	85	360	520
350	665	440	700	480	435	8-25	380	95	410	620
400	730	470	750	540	495	8-25	440	120	475	640