Filters
"WardsSci000566"
Filters
Polypropylene Aspirator Filter Pump
This lightweight polypropylene pump provides a constant vacuum when hooked to a standard faucet; it operates efficiently with water pressures as low as 7.5 psi for minimum water consumption. It has a maximum free-air pumping capacity of 11.5 liters per minute at a water-flow rate of 6.5 liters per minute. Ultimate vacuum: 28.5" Hg. Supplied with integral check valve, 3/8" NPT connecting thread, and 4 3/4" length of tubing for insertion in discharge end.
Expand 1 item
Aspirator Filter Pump
Ideal for vacuum filtrations under both high and low water pressure.
Expand 1 item
G.S.C. International Filtering Flask Vacuum Pump Kit
More economical than an electric vacuum pump.
Expand 1 item
Fischer Technical PILOT3000 Vacuum Pumps
This laboratory vacuum pump is library-quiet, small, durable, and chemical resistant.
Expand 3 item
Fischer Technical PILOT5000 Vacuum Pumps
This laboratory vacuum pump is library-quiet, small, durable, and chemical resistant.
Expand 2 item
Fischer Technical High Vacuum Pump
Achieve impressive high-vacuum results with this cost effective laboratory pump.
Expand 8 item
Welch Vacuum Pumps
Welch Vacuum Pumps are perfect for vacuum or pressure applications.