UKS Skimmer 180Conical body made of cast acrylic. Uniform internal flow and homogeneous thrust. Exhaust system is housed on the base to abort air bubbles emission from the exhaust. The rubber feet absorb all annoying vibrations. Internal level adjustment is carried out through a screw valve. Silencer is complete of adjustment screw to set the maximum amount air intake. Easy adjustment, stable and accurate. Internal pump design is the most compact you could want for