Name: China Customized Double Inlet Forward Curve Blower Suppliers, Manufacturers - Factory Direct Price - Longwell Electric
Brand: Longwell
SKU: 159594328

#1. Model no.: Dual Inlet Forward curved centrifugal fan Blower -AC Motor Type

Impeller Size: 120mm, 133mm, 146mm, 180mm ( impeller diameter )

Features:

Motor: AC External Rotor Motor

Motor Protection: Thermal overload Protector (TOP)

Impeller Material: Galvanized METAL

Operating Temp: -25°C~+60°C

Voltage: 230V, 115v,

Insulation class: "B"

Certification: CE, UL, RoHS, CCC, ETL, etc

Model	Rated Voltage	Frequency	Power	Current	Speed	Air Flow	Noise Level	Capacitor
Model	V	Hz	W	A	RPM	m³/h	dBA	uF
LWFA4E-120-092DS-01	230	50	205	0.48	1720	460	60	2
LWFA4E-133-092DS-01	230	50	180	0.81	1500	650	68	4
LWFA4E-133-092DS-02	230	50	260	1.16	1450	960	68	6
LWFA4E-133-092DS-03	230	50	70	0.3	1450	320	40	1.5
	230	50	60	0.26	1250	270	35	1.5
	230	50	47	0.22	950	200	29	1.5
LWFA4E-146-092DS-01	230	50	280	1.25	1350	1050	69	8
LWFA2E-146-092DS-02	230	50	250	1.2	1500	900	60	6
LWFA4E-146-092DS-03	230	50	100	0.54	1320	750	52	3
LWFA2E-146-092DS-04	230	50	250	1.15	1120	620	56	4
	230	50	205	0.94	850	480	49	4
	230	50	175	0.8	650	370	42	4
LWFA4E-180-092DS-01	230	50	200	0.92	1250	1170	63	4

#2. Model no.: high cfm centrifugal blower -BLDC Motor Type 24v 48v

Impeller SIZE: 133mm, 146mm

Air Flow Ranges: 820 - 1050 m³/h

Air Pressure: 195 - 480 Pa

Model	Voltage	Operating Voltage	Rated Current	Rated Power	Speed	Air Flow	Air Pressure	Noise
Model	V	V	A	W	RPM	m³/h	Pa	dBA
LWFD3G-133-092DM-01	24	16~28	4..6	110	1800	820	195	66
LWFD3G-133-092DH-01	48	30~61	2.3	110	1800	820	195	66
LWFD3G-133-092DM-02	24	16~28	5	120	1560	950	480	68
LWFD3G-133-092DH-02	48	30~61	2.5	120	1560	950	480	68
LWFD3G-146-092DM-01	24	16~28	4.5	108	1350	1050	440	66
LWFD3G-146-092DH-01	48	30~61	2.2	108	1350	1050	440	66

#3. Model no.: high cfm double inlet centrifugal fan with BLEC MMotor

Voltage: EC 115V / 230V

Features:

- Tech output, Locked-Rotor protection, Reverse Polarity, Over-voltage protection, Soft Start Protection,

- Support 0-10 VDC or PWM speed control.

Model	Voltage	Operating Voltage	Rated Current	Rated Power	Speed	Air Flow	Air Pressure	Noise
Model	V	V	A	W	RPM	m³/h	Pa	dBA
LWFD3G-120-072DS-01	230	200~277	0.55	70	1900	420	205	59
LWFD3G-133-092DS-01	230	200~277	0.8	105	1500	690	450	67
LWFD3G-133-092DS-02	230	200~277	0.8	120	1400	910	480	70
LWFD3G-146-092DS-01	230	200~277	0.8	120	1350	1050	450	62
LWFD3G-146-092DS-02 (Metal Blades)	230	200~277	0.8	115	1450	750	700	61
LWFD3G-146-092DS-03 (Plastic Blades)	230	200~277	0.8	115	1450	960	640	61
LWFD3G-180-102DS-01	230	200~277	1.9	400	1550	2000	720	74

Applications:

· EC fan array

· Electronic cabinet cooling

· Clean room modules

· Heat exchangers

· Air filtration systems

· Military HRAC

· Pharmaceutical/biological control systems

· Computer room air conditioning (CRAC) systems

· Air-handling units

LONGWELL is a professional manufacturer of AC DC EC Backward centrifugal fans, blowers, motors and components for heating, venlation air conditioner and refrigeration applications, specialist in EC centrifugal fans, Blower fans, centrifugal blowers, AC /BLDC cross flow fans, single double forward curved Blower fans, AC/BLDC/ECM motors as well as industrial fan blowers.

Established: 1990. Mfg experiences: over 20 years +

Labs: B&K noise lab, CFD simulation lab, air dynamics test chamber, automatic welding machines, CNC machining centers, auto robot injection machines

Production capacity: over millions pcs.

Exporting countries: 30+

Customers: Top10 in HVACr