These Ebara solvent traps are designed for the EV-A03 dry rotary lobe vacuum pumps. These catch-pot traps are used to collect liquids that are present in the vacuum line and help prevent them from entering into the vacuum pump. This kit includes the solvent trap and KF-25 vacuum fittings need to install this solvent trap onto an EV-A03 pumps (see photographs above). The solvent trap includes a manual drain valve with NPT pipe thread fittings. The solvent trap has Ebara Technologies part number C-3080-003-3200 (FT-119).