1:1 Polyurethane Foam Spray Insulation Machine with Airbrush & Lift Pump 110V por | ago 5, 2026Three use airbrush. 1 Polyurethane Foam Spray Insulation Machine 110V–033286. Piston sealing ring is designed with imported technology. Polyurethane lift pump. Minimum output: 2 kg/min. Raw output: 2~12 kg/min.
