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AC AXIAL FAN
(welded 200 mm, 5 blades)


Impeller material:steel powder coated, welded
Direction of rotation:counterclockwise, seen on rotor
Type of protection:IP54
Insulation class:B
Mode of operation:continuous operation (S1)
Bearing:ball bearings
Motor protection:self-resetting TOP wired internally

Ac axial fan
(welde 200 mm, 7 blades)
Impeller material:Steel powder coated, welded
Direction of rotation:Counterclockwise, seen on rotor
Type of protection:Ip54
Insulation class:B
Mode of operation:Continuous operation (s1)
Bearing:Ball bearings
Motor protection:Self-resetting top wired internally

Ac centrifugal fan
(backward curved 190 mm)
Impeller material:pa plastic + 20% glass fiber
Direction of rotation:clockwise, seen on rotor
Type of protection:ip44
Insulation class:b
Mode of operation:continuous operation (s1)
Bearing:ball bearings
Motor protection:self-resetting top wired internally

Ac centrifugal fan
(forward curved 140 mm)
Impeller material:Galvanized steel
Direction of rotation:Clockwise, seen on rotor
Type of protection:Ip44
Insulation class:F
Mode of operation:Continuous operation (s1)
Bearing:Ball bearings
Motor protection:Self-resetting top wired internally

Ec centrifugal fan
(forward curved 120 mm)
Impeller material:galvanized steel
Direction of rotation:clockwise, seen on rotor
Type of protection:ip44
Insulation class:b
Mode of operation:continuous operation (s1)
Bearing:ball bearings
Motor protection:self-resetting top wired internally
Speed control:0 ~ 10v dc/pwm

Ec centrifugal fan
(forward curved 133 mm)
Impeller material:galvanized steel
Direction of rotation:clockwise, seen on rotor
Type of protection:ip44
Insulation class:b
Mode of operation:continuous operation (s1)
Bearing:ball bearings
Motor protection:self-resetting top wired internally
Speed control:0 ~ 10v dc/pwm

Quick Details
Type:
Axial Flow Fan, bathroom ventilation

Electric Current Type:
AC

Mounting:
Duct Fan

Blade Material:
Plastic

Place of Origin:
Guangdong, China (Mainland)

Brand Name:
Vtronic

Model Number:
W100-01

Voltage:
230V/50Hz

Power:
23~26W

Air Volume:
165~198m³/h

Speed:
1850RPM~2200RPM, H/M/L speed

Certification:
CCC, CE, ROHS, UL

After-sales Service Provided:
Engineers available to service machinery overseas

Current:
0.11~0.12 Amps

Air Pressure:
131~156 Pa

Noise:
26~31dB

Net Weight:
1.7 kgs

Application:
Indoor Air Ventilation

Usage:
Bathroom, Basement, Attics

Life:
up to 50,000 hours

Feature:
High Efficiency

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Roots blowers are used in numerous industries and industrial processes, including pneumatic conveying. Roots blowers play a vital role in many manufacturing and processing systems. Roots blowers are technically known as "positive displacement rotary blowers" and are commonly referred to as "blowers".

What does a Roots blower do?
Roots blowers are used to produce a constant airflow that is independent of the exhaust pressure conditions. The application of Roots blowers is limited to low and medium pressure and vacuum processes, and can be used to provide small to large airflow rates.

How does a Roots blower work?
Roots blowers consist of two identical and symmetrical rotors with two or three meshing blades in a sealed housing. The housing is valveless, and the air inlet and exhaust ports are usually located on opposite sides. The rotors rotate in opposite directions and are synchronized using a set of gears.

The air is displaced from the inlet to the outlet by the movement of the meshing blades on the counter-rotating rotors. The airflow rate produced by the displacement is mainly determined by the rotational speed of the rotors within the Roots blower. There is no change in the amount of air within the Roots blower, so no air compression occurs. Roots blowers are typically air-cooled, and some models do not require oil as a lubricant (oil-free).

After-sales Service Provided Free spare parts
Warranty 1 Year
Timing Function No
Noise