Diaphragm vacuum pumps from leading manufacturers provide chemical resistance and low contamination risk for laboratory and industrial applications. Key factors include flow rate, ultimate vacuum level, connections, and certifications. Quality diaphragm pumps allow safe sample concentration and solvent evaporation for rotary evaporators, equipment, reactors, and other processes. Review technical specifications to find the right diaphragm vacuum pump for your needs.
Save $165.00 USD
Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump
Sale price$3,960.00 USD
Regular price$4,125.00 USD
Save $11.52 USD
Pump Part - MVP - 60 PSI, 150 PSI, Liquid, XL150 - Diaphragm Cover Bolts - 8 pack
Sale price$145.00 USD
Save $141.30 USD
Welch 2064B-01 Oil-Free 6.1 CFM 6 Torr PTFE Diaphragm Pump - 110v 60Hz
Sale price$6,923.70 USD
Regular price$7,065.00 USD
Save $8.40 USD
Dual Diaphragm Rebuild Kit for ULVAC DTC-41 1.6 cfm Pumps
Sale price$411.60 USD
Regular price$420.00 USD
Save $17.60 USD
Save $167.00 USD
ULVAC UDP-6 6 cfm Full Chemical-Resistant 2-Head Diaphragm Pump
Sale price$4,008.00 USD
Regular price$4,175.00 USD
