UD7+ ultimate, oil aerosol/wet dust filter for general application with inPASS bypass

Atlas Copco UD+ 2in1 Oil coalescence filters with patented Nautilus technology

Compressor element lubrication and your compressor installation itself can release oil aerosols and wet dust in your air system.

UD+ filters efficiently remove these contaminants to protect your equipment and your processes. These innovative filtration solutions are engineered to cost-effectively provide the best air purity and meet today’s increasingly stringent quality requirements.

Your benefits:

• Maximum oil aerosol, wet dust and water droplet filtration and drainage – High efficiency glass fiber Nautilus technology ensures a low pressure drop.

• Patented drainage technology - A coarse 3D-structured layer/barrier provides efficient oil drainage and prevents re-entry of oil droplets into the air stream.

• Minimal operating costs - Optimal design and filter technology allow for low pressure losses.

• Cost-saving maintenance - Ribbed housing ensures easy removal of the filter bowl. The push-in element and drain connection were designed for effortless replacement. The service indicator shows (preventive) maintenance alerts.

UD+ 2-in-1 concept saves money and space

The UD+ combines two filtration steps (DD+ and PD+) into one, a unique technology to meet the quality requirements of diverse applications and offer superior energy savings. The UD+ filter provides the same air purity as a DD+-PD+ filter train with a lower pressure drop.

· Save up to 50% in space: The 2-in-1 concept is ideal for applications where space is at a premium, reducing your environmental footprint, system complexity, and installation space.

· Save money: Install UD+ filters to enjoy significant installation and maintenance (cost) savings compared to conventional filters.

inPASS™ bypass

Atlas Copco’s revolutionary built-in bypass can be used to reroute the air during filter service to ensure an uninterrupted air flow. It’s an invisible invention that will give you big investment and operational savings:

• Service your filters at any time, even during working hours.

• Secured air flow for your production during maintenance.

• Reduced maintenance time as your air system doesn’t need to be shut down.

• Eliminates the huge cost of an external piping bypass.

• Lowers the risk of leakages, resulting in lower energy costs