Description

Application

Designed for explosive atmospheres Zone 1 and Zone 2;
Designed for IIA and IIB groups explosive atmospheres
Design for temperature classifications T1 ~ T4
Design for explosives hazardous locations such as oil refinery, storage, chemical, phamaceuticals, military industries, etc.
Design for ventilation and laboratory.

Model Code

Features

Explosion proof axial flow fan is composed of explosion motor, fan blades, wind cylinder etc.
The fan is with large chord. tortle space tilting structure, which can meet the requirements of air flow and pressure
Impeller structure is available as per request.
Impeller installation adopts symmetrical type of ventilate in two sides at different adjustment angles and it is convenient for installation and usage.
Low noise, less consumption and reliable explosion proof performance.
Flexible mounting types: Wall pipes post fixed.
Impeller speed (Motor power or air flow) can be chosen as per request.
steel pipe or cable wiring

Ordering References

Series A as an improved product are with much more improvements in fan, air flow and noise control, Other requirements please indicate.
For example: 1. if need BT35-11 explosion proof aial flow fan with fan No.3:15 rated voltage 380V and wall, the model shall be “BT35-11.15/380”
2. If need BT35-11 explosion proof axial flow fan of series A with fan No.5C rated voltage 220v and pipe, the model shall be “BT35-11-A-5C/220II”

Technical Parameters

Compliance with: GB 3836.1, GB 3836.2, IEC60079-0, IEC60079-1
Explosion protection: Exd IIBT4 Gb;
Rated Voltage:ac 220/380V;
Cable entry G3/4″;
Cable outer diameters: Φ9mm – Φ14mm

Selection Table (BT35-11-A)