BHC series explosion-proof wiring box (e)}Detailed product description：

BHC series explosion-proof wiring box (e) Scope of application:

1. Zone 1 and Zone 2 hazardous areas.
2. IIA, IIB, IIC explosive gas environment.  

Product Features:

1. Explosion proof mark: Exe II.
2. Protection level: IP55.
3. The shell is made of cast aluminum alloy or cast iron, and the surface is sprayed with plastic, allowing users to freely choose.
4. Diverse structural forms for easy installation.  

BHC series explosion-proof wiring box (e) model meaning:

model Type	Inner diameter of tube (mm) Pipe s internal diameter	Pipe thread (G ″) Pipe s thread	Sketch diagram	Dimensions (mm) Outline dimension
				Long Length	Width	High Height
BHC-A-□	fifteen	1/2		one hundred and twenty	thirty-two	thirty-eight
	twenty	3/4		one hundred and thirty-five	thirty-five	forty-eight
	twenty-five	one		one hundred and sixty	forty-two	fifty-five
	thirty-two	11/4		one hundred and seventy	fifty-four	seventy
	forty	11/2		one hundred and eighty	sixty	seventy-eight
	fifty	two		two hundred and twenty-eight	seventy-two	ninety
	seventy	21/2		two hundred and forty-six	eighty-six	one hundred and four
	eighty	three		two hundred and eighty-two	one hundred and two	one hundred and twenty
BHC-B-□	fifteen	1/2		one hundred and twenty	fifty	thirty-eight
	twenty	3/4		one hundred and thirty-five	sixty	forty-eight
	twenty-five	one		one hundred and sixty	seventy	fifty-five
	thirty-two	11/4		one hundred and seventy	eighty-four	seventy
	forty	11/2		one hundred and eighty	ninety	seventy-eight
	fifty	two		twenty-eight	one hundred and four	ninety
	seventy	21/2		two hundred and forty-eight	one hundred and twenty-one	one hundred and four
	eighty	three		two hundred and eighty-two	one hundred and thirty-seven	one hundred and twenty

model Type	Inner diameter of tube (mm) Pipe s internal diameter	Pipe thread (G ″) Pipe s thread	Sketch diagram	Dimensions (mm) Outline dimension
				Long Length	Width	High height
BHC-C-□	fifteen	1/2		one hundred and twenty	sixty-eight	thirty-eight
	twenty	3/4		one hundred and thirty-five	eighty-five	forty-eight
	twenty-five	one		one hundred and sixty	ninety-eight	fifty-five
	thirty-two	11/4		one hundred and seventy	one hundred and fourteen	seventy
	forty	11/2		one hundred and eighty	one hundred and seventy	seventy-eight
	fifty	two		two hundred and twenty-eight	one hundred and thirty-six	ninety
	seventy	21/2		two hundred and forty-six	one hundred and fifty-six	one hundred and one
	eighty	three		two hundred and eighty-two	one hundred and seventy-two	one hundred and twenty
BHC-D-□	fifteen	1/2		one hundred	fifty	thirty-eight
	twenty	3/4		one hundred and ten	sixty	forty-eight
	twenty-five	one		one hundred and thirty-two	seventy	fifty-five
	thirty-two	11/4		one hundred and forty	eighty-four	seventy
	forty	11/2		one hundred and fifty	ninety	seventy-eight
	fifty	two		one hundred and ninety-six	one hundred and four	ninety
	seventy	21/2		two hundred and eleven	one hundred and twenty-one	one hundred and four
	eighty	three		two hundred and forty-seven	one hundred and thirty-seven	one hundred and twenty
BHC-E-□	fifteen	1/2		one hundred	fifty	thirty-eight
	twenty	3/4		one hundred and ten	sixty	forty-eight
	twenty-five	one		one hundred and thirty-two	seventy	fifty-five
	thirty-two	11/4		one hundred and forty	eighty-four	seventy
	forty	11/2		one hundred and fifty	ninety	seventy-eight
	fifty	two		one hundred and ninety-six	one hundred and four	ninety
	seventy	21/2		two hundred and eleven	one hundred and twenty-one	one hundred and four
	eighty	three		two hundred and forty-seven	one hundred and thirty-seven	one hundred and twenty
BHC-F-□	fifteen	1/2		one hundred	thirty	fifty-eight
	twenty	3/4		one hundred and ten	thirty-five	seventy-three
	twenty-five	one		one hundred and thirty-two	forty-two	eighty-three
	thirty-two	11/4		one hundred and forty	fifty	one hundred
	forty	11/2		one hundred and fifty	sixty	one hundred and eight
	fifty	two		one hundred and ninety-six	seventy-two	one hundred and twenty-two
	seventy	21/2		two hundred and eleven	eighty-six	one hundred and thirty-nine
	eighty	three		two hundred and forty-seven	one hundred and two	one hundred and fifty-five
BHC-G-□	fifteen	1/2		one hundred and twenty	thirty	fifty-eight
	twenty	3/4		one hundred and thirty-five	thirty-five	seventy-three
	twenty-five	one		one hundred and sixty	forty-two	eighty-three
	thirty-two	11/4		one hundred and seventy	fifty-four	one hundred
	forty	11/2		one hundred and eighty	sixty	one hundred and eight
	fifty	two		two hundred and twenty-eight	seventy-two	one hundred and twenty-two
	seventy	21/2		two hundred and forty-six	eighty-six	one hundred and thirty-nine
	eighty	three		two hundred and eighty-two	one hundred and two	one hundred and fifty-five
BHC-H-□	fifteen	1/2		one hundred and twenty	thirty	fifty-eight
	twenty	3/4		one hundred and thirty-five	thirty-five	seventy-three
	twenty-five	one		one hundred and sixty	forty-two	eighty-three
	thirty-two	11/4		one hundred and seventy	fifty-four	one hundred
	forty	11/2		one hundred and eighty	sixty	one hundred and eight
	fifty	two		two hundred and twenty-eight	seventy-two	one hundred and twenty-two
	seventy	21/2		two hundred and forty-six	eighty-six	one hundred and thirty-nine
	eighty	three		two hundred and eighty-two	one hundred and two	one hundred and thirty-six

BHC series explosion-proof wiring box (e)