The fan filter unit (FFU) is an air self-cleaning device that is equipped with both a primary and high-efficiency two-stage filter device. The air intake comes through the fan top, and is filtered through the two stage filter device. Clean air is then sent out through the outlet.
The device can be installed indoors on the ceiling or mounted on a shelf. It can also be arranged in a single or multiple assembly lines, so that the purification level reaches class 100 according to different requirements. In addition, the FFU can also be used to supply air for the terminal in a clean room.
Features:
· Two mounting options: hanging or floor-standing bracket. Both are extremely easy to use and replace.
· The box is made using a spray-coated cold-rolled steel plate or stainless steel. Both are compact, sturdy and offer a beautiful exterior.
· The direct-drive, high-efficiency centrifugal fan features a long service life, low noise, maintenance-free, weak vibration, and adjustable speed.
A:(1)generally the samples will be sent immediately by the air express in 5-7 days if the goods are in stock
(2)Normally within 30 days,please confirm with us before order!
Q.What's the Payment Terms?
A:Usually,30% as deposit; 70% before shipment by T/T;
Q.Can you produce according to the samples?
A:Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q. What is your sample policy? A:We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q. Do you test all your goods before delivery? A: Yes, we have 100% professional tested before delivery.
Q. How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit.
Q:Are you manufacturer or trading company? A:We are a really factory and we have international advanced equipment, top product testing measures, quality certificated system and the modern lean production managing team, the goods are produced by strictly supervision and inspection.
