Extractor fans grow in comparison

E12 Speed Controller Ten fan speeds controlled by PWM can be selected by you; Turn off and then on again, backup memory can remember the speed set before the last shutdown; Three ON OFF cycle mode can achieve the cycle of wind speed to save power

The INLINE fan is a reliable, quiet, functional fan. The built-in backdraft damper prevents the return flow of exhaust air and the ingress of outside air. This is particularly advantageous in winter, as it can significantly reduce heating costs. The plastic of the fan is weather and UV-resistant. Data 320m h, 18Watt, 35dB, IPX2, Temp 5-40 C.

INSTANT FRESHNESS Keep your CO2 and fiber laser engravers clean and ensure a fresh atmosphere in grow tents and greenhouses with OMTech's inline duct fan, designed to efficiently eliminate unwanted odors and fumes.

Two fans in parallel double the flow.Double-up Two fans in series double the pressure.

2 Inch Ventilation Fan Parameters TTiiLoe DUCT FAN DIAMETER 2 (50mm) Airflow 36 m h Power 6W Noise 38 dB Pressure 330 Pa; Suitable for ventilation in a small space of 3 . Can be connected to 50mm hose 50mm PVC pipe; The Exhaust Fan main body is detachable and humanized design, which is easy to install and more convenient for later cleaning and maintenance.

Easy Installation Lightweight, easy to cut, bend, and install in various air supply setups.

ULTRA-QUIET PERFORMANCE Advanced sound-absorbing design achieves noise levels as low as 30-42 dB, perfect for noise-sensitive environments

AIR DUCTING SIZE 4 inches (102mm diameter) x 16 feet (5m extented length), Steel wire space (20mm)

Powerful Airflow Powerful in-duct mounted mixed flow extractor fan designed to provide an airflow rate of 187 m hour, higher working pressures for applications that require high air flows, with low relative noise. can be mounted in a variety of applications and are suitable for use with either rigid or flexible ducting (100mm diameter)

High performance This inline duct fan has a built-in two-speed controller to adjust the airflow. The air throughput can reach 198 cubic meters hour. Equipped with ball bearings, it ensures that the duct fan works with low noise, about 31dB. Unlike the noisy EC chimney duct fans, this fan is worth the money in the long run.

Aluminium hose is manufactured from a strong re-enforced polyester laminate foil and bonded to a strong wire helix.

Slim body