Industrial 14200305 Dual Diaphragm Vacuum Pump

The Thomas 1420VP Dual Diaphragm Vacuum Pump (Part No. 14200305 / 29011615) delivers up to 11 L/min of oil-free vacuum from a compact 24 VDC brushless DC motor, with a continuous-duty rating and a maximum continuous vacuum of 78% (~-780 mbar). Operated on a 24 VDC power supply, this twin-diaphragm/parallel configuration runs at 3,780 RPM and is designed for OEM equipment where contamination-free vacuum and long service life are essential. Weighing about 190 g, it uses wetted materials including a high-performance plastic pump head, EPDM diaphragm and valves, PUR tubing, and a POM Y-connector, with IP20 protection and Class B motor insulation. Features include low vibration, quiet operation, integrated motor electronics, reverse polarity protection, and a compact form factor suitable for medical devices, laboratory instruments, environmental monitoring equipment, gas sampling systems, automotive equipment, and industrial automation; typical replacements include Thomas 1420VP 24 VDC BLDC Vacuum Pump (14200501) and Thomas 1410 Series 24 VDC Diaphragm Vacuum Pumps. This pump is an oil-free, maintenance-free solution for OEMs and system integrators seeking reliable vacuum in analytical instruments, portable medical devices, and vacuum handling systems.