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The new pressure safety valve can ensure the stable operation of the fan, unload the excessive pressure in time, and facilitate the adjustment of the safety pressure
This is an optional part, with three specifications of DN100, DN150 and DN200. It is recommended for blower aeration, filter backwashing and other occasions that require back pressure start and frequent start. When starting, the exhaust port is connected to the atmosphere, so that the blower has no pressure load temporarily, reducing the required torque during starting, and achieving the purpose of reducing the starting current, shortening the starting time, and reducing belt wear. After the electrical start process is completed, this valve will automatically close (the closing time is adjustable), and the blower will begin to exhaust normally.
1. Quick oil change:
There is an oil level gauge on the outside of the sound insulation cover, which is connected to the front and rear oil tanks of the main engine by two oil pipes. Lubricating oil can be filled easily without opening the sound insulation cover.
2. Sound insulation cover:
The surface layer is made of rust-proof galvanized steel sheet, the inner layer is a double-layer sound-absorbing sponge layer, and the front is equipped with a double-opening hinged door, which can be opened for daily inspection and maintenance. Optimized muffler air duct and internal air flow path, and equipped with independent cooling fan to discharge the hot air in the cover from the top hole.
3. Oil level check:
When the unit is running, the oil level of the oil tanks on both sides of the main engine can be safely checked outside the cover, without opening the sound insulation cover.
4. Whole machine shipment:
The base of the unit is equipped with reinforced channel steel for the forklift arm to enter and the overall lifting.