Pump Plunger Assemblies
AVANTOR MASTERFLEX (VWR LLC) Masterflex Variable-Area Single-Tube Frame, 65-mm Scale; No Valve Port, Aluminum
Design a flow system to meet your metering, mixing, or monitoring applications. We offer a variety of frames and flowtubes so that you can create the system to meet your exact needs. Choose a frame depending on the flowtube capacity, flow pattern, and wetted parts that you require. Choose a frame with a valve port if you plan on adding a valve cartridge to control flow.
AVANTOR MASTERFLEX (VWR LLC) Masterflex L/S Easy-Load Pump Head Mounting Hardware, Mounts Two Pump Head, Stainless Steel; 2/Set
This mounting hardware is designed to make the Masterflex L/S series pump head flexible for a wide range of applications. Choose from different material or increase the number of pump heads on a L/S drive with mounting hardware. This hardware is compatible with the Masterflex L/S series peristaltic drives.
Scientific Instrument Services Inc EXHAUST FILTER
Balston Vac Pump Exhaust Filter 3 CFM flow rate, 1/2in NPT port
Perkin Elmer US LLC Low Pressure Piston Backup Guide Bushing
All PerkinElmer pumps contain a high and low pressure piston seal. Whenever replacing the low pressure seal, the Low Pressure Seal Back-Up Ring should also be replaced.
Precision Plus Vacuum Parts Inc Major Repair Pfeiffer DUO65M
Major Repair Kit includes o-rings, shaft seals, leak nozzle, hydraulic pistons, sight glass, sight glass gasket, springs, valves, and vanes for major pump maintenance