Package Content: 4 x Range Knob; Product Name: Range Knob
Total Size: 38 x 35mm/1.5″ x 1.4″ (Max. Dia*H); Net Weight: 28g
Mounting Hole Size: 7mm/ 0.3″(D Shaped)
Fit for: Gas Stove/ Gas Cooker/ Oven/ Fan
For kitchen table gas stove, oven,?gas cooktop?or fan speed?switch knob replacement.Made of plastic material, ideal replacement for the broken ones.D shaped 7mm?inner diameter mounting hole.Please make sure the 7mm dia D-shaped size is?suitable for your device, before ordering this item.
Fitted with a high quality German made Blauberg Motor (full product 2 year warranty).
Great for use with carbon filters due to higher pressure centrifugal blade.
Twin speed – simply select high or low speed from the fan mounted switch.
150 mm, 6 inch dia duct connections. Mounting brackets included.
Maximum airflow of 460 m3/hour. Energy Efficiency Rating of B (tested at 400 m3/hour).
Even with the developments of new mixed flow and hybrid flow technology, inline centrifugal fans are still the preferred choice for growers. You may ask why? It is simply down to centrifugal fans having the ability to handle the airflow resistance generated by hydroponic carbon filters and long duct runs.