Welch Ilmvac
Welch is a leading manufacturer of high-quality, durable vacuum products, including vacuum pumps, vacuum systems and a wide range of accessories. As a global leader in vacuum technology, Welch is renowned for solution-oriented vacuum expertise and Customer service. With numerous international customers in laboratory and industrial sectors, Welch brings Value to vacuum with unique end-use solutions and innovative OEM products.
Welch’s wide product range includes diaphragm, rotary vane, piston and turbo-molecular vacuum pumps and systems. We are continually investing in new technologies to address the needs of our Customers, with highly qualified specialists carrying out extensive testing in our in-house laboratories.
In addition to our solution-driven product portfolio, our customers and business partners rely on our excellent customer service and training programs and our efficient technical support team.
Welch™ PTFE Inline Filter
Economical in-line particulate filter maintains the cleanliness and proper operation of your vacuum pump. Welch™ PTFE Inline Filter protects your vacuum pump from fine particulates and aerosols to 0.2 microns.
Welch™ MPC 090 E Vacuum Pump
Use this vacuum pump for sample preparation in life sciences, environmental monitoring, chemistry and analytical processes. Welch™ MPC 090 E Vacuum Pumps feature reliable diaphragm technology, ensuring quiet operation and long service life.
Welch-Ilmvac™ Dry, Oil-Free, Three-Stage Direct-Drive Diaphragm Pumps, Ultimate Pressure <2 Mbar
Welch-Ilmvac™ Dry, Oil-Free Diaphragm Pumps are available in a standard-duty format (with exhaust silencer) or chemical-duty format (with gas ballast valve). Featuring a three-stage direct drive, these pumps can deliver an ultimate pressure of <2 Mbar at noise levels of <44 dB.
Welch™ Standard Duty Diaphragm Pump
These non-chemical-resistant Welch Standard Duty Diaphragm Pumps characterized by a compact design, long lifespan and oil-free evacuation are designed for aqueous and standard duty applications.
Welch-Ilmvac™ Dry, Oil-Free, Three-Stage Direct-Drive Diaphragm Pumps, Ultimate Pressure <2 Mbar
Welch-Ilmvac™ Dry, Oil-Free Diaphragm Pumps are available in a standard-duty format (with exhaust silencer) or chemical-duty format (with gas ballast valve). Featuring a three-stage direct drive, these pumps can deliver an ultimate pressure of <2 Mbar at noise levels of <44 dB.
Welch™ Compact Aspiration/Filtration Vacuum Stations: Pipette, Receiver Kit and Filter
Accumulate waste liquids safe and easily. Aspiration systems prevent ingestion of fluids leading to vacuum pump failure.
Welch Ilmvac™ Diaphragm Vacuum Pump MP 301 E
Suitable standard duty, oil-free pump for non-reactive gases/vapors. Welch Ilmvac™ Diaphragm Vacuum Pump MP 301 E uses an aluminum pump head and a PTFE diaphragm.
Welch™ DirecTorr™ Gold Synthetic Pump Oil
Designed for excellent resistance when pumping corrosive gases or vapors
Welch™ Glass, Spare Flask
Capacity Metric: 2 L
Welch-Ilmvac™ Dry, Oil-Free, One-Stage, Standard Duty Diaphragm Pump, MP 105 E, Ultimate Pressure <60 Mbar
Welch-Ilmvac™ Dry, Oil-Free, One-Stage, Standard Duty Diaphragm Pumps (MP 105 E) can deliver an ultimate pressure of <60 Mbar at noise levels of <45 dB. Supplied with an exhaust silencer.
Welch™ MPC 601 Tp Diaphragm Pump
Use these pumps for chemical duty applications. Welch Ilmvac™ MPC 601 Tp Diaphragm Pumps use PTFE and other fluorinated plastics for the wetted parts to allow aggressive solvent and acid vapors to be pumped.
Welch™ Flush Mount VCB 521 Vacuum Controller with Pump Kit
Flush Mount VCB is a powerful alternative to house vacuum; minimizes cross contamination and is easily adapted as needs change.
Welch™ MPC 101 Z Vacuum Pump
Use these pumps for chemical duty applications. Welch Ilmvac™ MPC 101 Z Vacuum Pumps use PTFE and other fluorinated plastics for the wetted parts to allow aggressive solvent and acid vapors to be pumped.
Welch™ LVS 210 T ef Laboratory Vacuum System
Designed for solvent distillation and evaporation applications. Welch Ilmvac™ LVS Laboratory Vacuum Systems comprise an oil-free, chemical duty diaphragm pump with optional control packages, liquid containment and exhaust vapor condenser for optimal solvent recovery.
Welch Ilmvac™ Vacuum Pump Mpc 110E Diaphragm Chemically Resistant
Vacuum Pump, Mpc 110E Diaphragm Chemically Resistant, 90-260V 50/60Hz 235mm x 140mm x 277mm 20L/min flow rate, <50 mbar ultimate vacuum
Welch™ WOB-L Piston Dry Vacuum Pump 2511
Perfect for many common laboratory vacuum applications. Welch™ WOB-L Piston Dry Vacuum Pump 2511 is reliable and economical.
Fisherbrand™ Vacuum Aspiration Advantage System Accessory, Eight-channel Adapter
For use with Vacuum Aspiration Advantage System
Welch™ CRVpro™ Direct Drive Rotary Vane Vacuum Pump
The robust vacuum pump CRVpro belongs to the new high-performance two-stage rotary vane pumps generation of Welch.
Welch-Ilmvac™ Dry, Oil-Free, Two-Stage Direct-Drive Diaphragm Pumps, Ultimate Pressure <8 Mbar
Welch-Ilmvac™ Dry, Oil-Free Diaphragm Pumps are available in a standard-duty format. Featuring a two-stage direct drive, these pumps can deliver an ultimate pressure of <8 Mbar at noise levels of <44 dB. Supplied with an exhaust silencer.
Welch™ MP 301 V Vacuum Pump
Proven diaphragm technology offers a double benefit to the user
Welch™ Standard Duty WOB-L™ Piston Vacuum Pump: Model 2581
For non-chemical applications
Welch™ Compact Aspiration/Filtration Vacuum Stations: Cell Culture Aspiration Station Model 2515 Series
Accumulate waste liquids safe and easily. Aspiration systems prevent ingestion of fluids leading to vacuum pump failure.
Gardner Denver Welch™ Kit 6 Freeze dryer adapter kit, for Chemvac & Vacuum concentrator Adapter kit, DN 25 KF
For rotary vane pump DN 25 KF
Welch™ CHEMSTAR™ Dry Vacuum Pump System
Integrated multistage pumping mechanism. Welch™ CHEMSTAR™ Dry Vacuum Pump System is software driven and fully chemical resistant.
Fisherbrand™ Vacuum Aspiration Advantage System Accessory, Footswitch
For use with Vacuum Aspiration Advantage System
Welch Ilmvac™ Labovac 10 Oil
Use this mineral oil with standard rotary vane vacuum pumps. Welch Ilmvac™ Labovac 10 Oil is ideal for a variety of applications.