Industrial 14200305 Dual Diaphragm Vacuum Pump

Description:

The Thomas 1420VP Dual Diaphragm Vacuum Pump (Part No. 14200305 / 29011615) is an oil-less vacuum pump designed to provide reliable vacuum generation for OEM equipment operating on a 24 VDC power supply. Commonly installed in medical devices, laboratory instruments, environmental monitoring equipment, automotive systems, and industrial automation where clean, maintenance-free vacuum is required. Maintenance technicians, OEM manufacturers, and system integrators use this pump for equipment repair, replacement, retrofits, and integration into new vacuum systems.

Applications:

The Thomas 1420VP features a dual diaphragm pumping mechanism driven by a brushless DC motor, delivering dependable oil-free performance with low vibration and continuous-duty operation. Its compact design makes it suitable for analytical instruments, gas sampling systems, portable medical equipment, laboratory automation, vacuum handling devices, and industrial OEM applications where contamination-free vacuum and long service life are essential.

Technical Specifications:

• Brand: Thomas
• Model: 1420VP
• Part Number: 14200305
• Reference Number: 29011615
• Product Type: Dual Diaphragm Vacuum Pump
• Motor Type: Brushless DC (BLDC)
• Rated Voltage: 24 VDC
• Operating Speed: 3,780 RPM
• Pump Technology: Twin Diaphragm / Parallel Configuration
• Maximum Flow Rate: Up to 11 L/min (0.4 CFM)
• Maximum Continuous Vacuum: 78% (approximately -780 mbar)
• Maximum Restart Vacuum: 78%
• Maximum Power Consumption: 10.5 W
• Duty Cycle: Continuous Duty
• Lubrication: Oil-Free / Maintenance-Free
• Protection Class: IP20
• Motor Insulation Class: Class B
• Approximate Weight: 190 g
• Wetted Materials: High-performance plastic pump head, EPDM diaphragm, EPDM valves, PUR tubing, POM Y-connector
• Features: Low vibration, quiet operation, integrated motor electronics, reverse polarity protection, compact design, continuous operation capability
• Typical Applications: Medical equipment, laboratory instruments, environmental monitoring, gas sampling, industrial automation, automotive equipment.

Common Replacements:

• Thomas 1420VP 24 VDC BLDC Vacuum Pump (14200501)
• Thomas 1410 Series 24 VDC Diaphragm Vacuum Pump
• KNF NMP Series 24 VDC Oil-Free Diaphragm Vacuum Pump