Zwaluw PU Ultra Gun Economy foam gun

Zwaluw PU Gun Ultra Gun Economy is a standard PU-gun with ergonomic handle. The adapter is equipped with a second nickel coating and PTFE bearing to stick of PU-foam to prevent. The adjusting screw on the back to close the nozzle and/or regulates the flow. Parts are not to be replaced. This gun is suitable for Zwaluw PU-Gunfoam.