Explison Proof Side Channel Blower for Ventilation Wall Mounted Bwexd

• Customization: Available
• Material: Aluminum Alloy
• Usage: Ventilation Dan HVAC
• Model NO.: BWEXD
• Flow Direction: Axial Flow
• Pressure: Low Pressure
• Certification: RoHS, ISO, CE, CCC
• After-Sales Service Provided: Online Support
• Inlet Thread: G3/4
• Electric Current Type: AC
• Customized Support: OEM, ODM, Obm
• Mounting: Free Standing
• Installation Method: Wall Mounted
• Explosion Proof Sign: Axial Flow Fan
• Alias 1: Corrosion Protection Level
• Alias 2: Explosion Proof Exhaust Fan, Explosion Proof Axial
• Voltage: 220V, 380V
• Cable Outer Diameter: 10mm-14mm
• Transport Package: 1. Carton Box. 2. Customer Brand OEM Packing Box.
• Specification: Dia 200-1120mm
• Trademark: Shen Hai
• Origin: Zhejiang, China
• Production Capacity: 100000 Piece/Pieces Per Month

Product Description

 

Product Parameters

Explosion proof sign	Degree of protection	Rated frequency (S)	Cable outer diameter	Inlet thread
Ex db IIC T4 Gb Ex tb IIIC  T135ºC Db	IP54	50	φ10-φ14	G3/4

Model and specification	Impeller diameter (mm)	Rated voltage (V)	Rated speed (r/min)	Impeller angle	Air volume (m3/h)	Total pressure (Pa)	Installed power (kw)
BWEXD-2 #	200	380/220	2800	43°	1230	112	0.09
			1450	43°	618	64	0.06
BWEXD-2.8 #	280		2800	35°	2921	190	0.25
			1450	35°	1510	105	0.18
BWEXD-3.15 #	315		2800	35°	3074	218	0.37
			1450	35°	1998	141	0.25
BWEXD-3.55 #	355		2800	35°	3367	246	0.37
			1450	35°	2188	160	0.25
BWEXD-4 #	400		1450	35°	3560	260	0.37
BWEXD-4.5 #	450		1450	38°	3450	142	0.37
			1450	42°	4644	150	0.55
BWEXD-5 #	500	380	1450	38°	7655	116	0.55
				43°	8316	123	0.75
BWEXD-5.6 #	560			43°	9581	173	0.75
				48°	11682	186	1.1
BWEXD-6.3 #	630			41°	10739	154	1.1
				45.2°	14454	169	1.5
BWEXD-7.1 #	710			40°	13400	178	1.1
				43.5	16160	189	1.5
			960	46°	14498	123	1.1
BWEXD-8 #	800			44°	31325	180	2.2
					37073	248	4.0
BWEXD-9 #	900			46°	35227	200	3.0
					39800	230	4.0
BWEXD-10 #	1000				48300	247	5.5
					54300	268	7.5
BWEXD-11.2 #	1120			42°	56460	353	7.5
				46°	67892	415	11

 

 

Product Description

1. This series of ventilators are designed based on the three dimensional flow theory of turbomachinery, and the test data are carefully designed to ensure the excellent aerodynamic performance of the ventilator, featuring low noise, high efficiency, low vibration, low energy consumption, etc;
2. This product is composed of explosion-proof motor, impeller, air duct, protective cover, rain cover, gravity check air valve, insect proof net, etc;
3. The rain cover can be selected as 45 °, 60 ° and 90 °, and the gravity check air valve can ensure that the workshop is isolated from the outdoor when the fan is not turned on;
4. Installation form: wall installation;
5. Cable or steel pipe wiring.

Applicable Industries: Printing Shops, Construction works , Energy & Mining, Oil Exploitation, Oil Refining, Chemical, Metallurgy, Marine Oil, Platform, Fire Fighting, Oil Tanker
Applicable Scope: Zone 1, Zone 2, Zone 21,Zone 22;IIA, IIB,IIC Explosive Gas Environments
Function: Explosion Proof Blower,Explosion Proof Ventilation Fan, Air Circulating Or Exhaust Ventilation
Field of utilization:Industry,Gas Station,Refinery,Spray Booth,Hazardous Locations

Machine No	L1×L2(mm)	L(mm)	I(mm)	L3(mm)	L4(mm)	L5(mm)
BWEXD-2.8#	420×340	480.5	240	268	390	340×340
BWEXD-3.15#	455×375	505		303	425	375×375
BWEXD-3.55#	495×415	533.5		338	465	415×415
BWEXD-4#	540×460	565		388	510	460×460
BWEXD-4.5#	590×510	600.5		438	560	510×510
BWEXD-5#	640×560	636		488	610	560×560
BWEXD-5.6#	700×620	731	300	558	670	620×620
BWEXD-6.3#	770×690	788		628	740	690×690
BWEXD-7.1#	850×770	844.5		699	820	770×770
BWEXD-8#	940×860	880		798	910	860×860

 

Machine No	L1×L2(mm)	I(mm)	L3(mm)	L4(mm)	L5(mm)
BWEXD-2.8#	420×340	240	268	390	340×340
BWEXD-3.15#	455×375		303	425	375×375
BWEXD-3.55#	495×415		338	465	415×415
BWEXD-4#	540×460		388	510	460×460
BWEXD-4.5#	590×510		438	560	510×510
BWEXD-5#	640×560		488	610	560×560
BWEXD-5.6#	700×620	300	558	670	620×620
BWEXD-6.3#	770×690		628	740	690×690
BWEXD-7.1#	850×770		699	820	770×770
BWEXD-8#	940×860		798	910	860×860

 

1. It is applicable to the places in Zone 1 and Zone 2 of explosive gas environment;
2. It is applicable to the places in Zone 21 and 22 of combustible dust environment;
3. Suitable for IIA, IIB and IIC explosive gas environment;
4. Applicable to T1-T4 temperature group;
5. It is widely used in oil refining, chemical, textile, gas station and other dangerous environments, offshore oil platforms, oil tankers and other places; 6. Indoor and outdoor.

About Us

 

 

 

FAQ

A: Are you a manufacturer or a trading company? 
Q: We are a manufacturer and provide OEM services. Our main products are explosion-proof lightings, explosion-proof distribution box, explosion-proof cable gland, explosion-proof fans, explosion-proof junction box and anti-corrosion & dustproof & waterproof lights. 
 
A: What certificates do you have? 
Q: We have passed ATEX, IECEx, and with a lot of National Patents. 
 
A: What filed are your products used in? 
Q: They are widely used in petroleum chemical, aerospace, coal electrical power, railway, metallurgy, shipbuilding, medicine, marine, wine-making, fire fighting, municipal, gas station and other industries. 
 
A: Can I have a sample order? 
Q: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable. 
 
A: Will you accept customized? 
Q: Yes. Please inform us and confirm the design firstly based on our sample.

 

 

contact us

Tel: [phone]
 
Company: Shenhai Explosion-Proof Technology Co., Ltd.
Address:
RM.1204, Lanjue International Centre, No.358 Jincheng Rd., Xiaoshan Dist., Hangzhou CY, Zhejiang Prov., P.R.C. (P.O.: 311202)
No. 318, Wei15 Road,Yueqing Economic Development Zone, Wenzhou, Zhejiang, China.