This Welch 2546B-01A is a diaphragm vacuum pump designed for laboratory, medical, dental, and light industrial vacuum applications. Its compact bench-top design includes an integrated carry handle, dual pressure gauges with moisture collection cups, and a rear-mounted rocker switch. The unit was removed from institutional service during equipment decommission and was reported functional at that time; photos show the exact unit included.
Manufacturer: Welch (A Gardner Denver Product)
Model: 2546B-01A
Motor No: 608593C
Voltage: 115V
Frequency: 60Hz
Amps: 3.1A
Insulation Class: B
Thermally Protected
Capacitor Rating: 8 MFD, 370V AC
Ambient Rating: 40°C
Integrated dual pressure gauges with control knobs and collection reservoirs. On/off rocker switch mounted on rear housing. Standard 3-prong power cord included.
Unit powers on and the motor runs smoothly with no abnormal noise observed during a brief operational check. Vacuum response was observed on the gauges during testing. The pump was confirmed operational during basic verification; however, extended runtime or laboratory calibration testing was not performed.
Welch 2546B-01A Vacuum Pump
Integrated dual gauges and moisture traps
Attached 3-prong power cord
No additional hoses, fittings, or accessories included unless shown.
Compact bench-top form factor with integrated carry handle. Suitable for laboratory filtration setups, medical suction applications, degassing, or general vacuum tasks. Manufactured in Monroe, Louisiana, USA.
Ships securely packaged with protective padding to safeguard gauges and housing. Power cord secured separately inside package. Calculated shipping based on buyer location. Local pickup available upon request.
Payment due at time of purchase. Returns accepted within eBay policy guidelines if item is not as described. Buyer responsible for return shipping unless item arrives damaged or misrepresented.
All items are individually photographed, documented, and verified prior to listing. Serial numbers and identifying marks are recorded internally. What you see in the photos is the exact unit you will receive. We do not use stock images.