Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed Air Pump for Most of Laser Cutter and Engraver,Air Assist Pump Kit with Adjustable 30L/Min,For CNC Cutting and Laser Engraving,Remove Smoke Specification Item model number AA001 Item Weight 3.54 pounds Product Dimensions 7 x 9 x 5 inches Country of Origin China Manufacturer BROVR 9.0 inches x 7.0 inches x 5.0 inches. Weight: 3.54 lb Item Description Cut Faster Deeper - The large and steady airflow of 30L/Min blows away the smoke and debris generated by the laser engraver's work, helping the engraver to cut faster and deeper, improving laser efficiency and saving your time. Clean Surface Smooth Edge - The air assist device uses air to quickly reduce the temperature of the cutting material surface to prevent deformation and discoloration caused by high temperature, ensuring smooth lines, complete patterns and clean material surfaces. Laser Module Protection - The high velocity airflow blows smoke and particles downward and prevents them from flowing upward into the laser module, protecting the laser lens and thus extending the life of the laser module. Low Noise Vibration - Upgraded silent design provides a working environment of less than 40 db, 4pcs vibration filter foots eliminate most vibration, ensure accurate positioning of the laser module and the accuracy and consistency of laser cutting High Stability Wide Compatibility - High-quality air assist keeps airflow from decaying, maintain stable and large airflow output even after long working hours. The package has only one air-assisted pump and does not include other. Product Description BROVR Air Assist-For Most Laser Engraver Cutter The Brovr air assist pump is designed for all CNC engraving machines. It is fully compatible with the most popular engraving machines in the markets. Features: 1. It remains low level of working noise. 2. Large and steady air output: 30 L/min, blowing away smoke and residue produced during laser processing 3. Super silent: little noise and vibration in operation 4. Small in size: can be placed on a desktop 5. Easy installation: can be easily transformed and upgraded Why Choose BROVR Air Assist ADJUSTABLE AIR VOLUME KNOB BROVR air assist equipped with 0-30L/min adjustable air volume, knob adjustment, very convenient, quickly reach your desired air volume, effectively eliminate the smoke and dust generated by the laser cutting, reduce the surface temperature of the object, engraving more clear, to achieve the perfect engraving effect Make Clean Cutting Large and stable wind, with a steady output power of 30L/min, effectively removes smoke and ensures laser energy stability. Blowing away hot smoke can blow away the hot smoke when cutting materials, reduce the temperature of materials, and cut more clean and smooth. Cut Faster Deeper Air assist 30L/Min powerful high-speed airflow for blow away smoke, residue and debris generated during the work of the engraving machine, helping the laser engraver cut faster and deeper Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. Payment Options Shop With Confidence