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.
AVANTOR MASTERFLEX (VWR LLC) Masterflex L/S Easy-Load Pump Head Mounting Hardware, Mounts Three 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
Waters Corp Pump Head, 9K, Shallow Gland, Stainless Steel
This product is a replacement pump head specifically engineered for use with ACQUITY Arc and Arc HPLC Systems. It is categorized as a spare part kit, indicating its role in maintenance and repair to ensure continued system operation. The pump head is made from stainless steel, contributing to its durability and chemical compatibility within chromatography applications.
- Specifically designed for compatibility with existing high-performance liquid chromatography systems, ensuring seamless integration and optimal performance.
- Manufactured from stainless steel, providing robust construction and chemical resistance for reliable operation in demanding laboratory environments.
- Available as a single unit per package, simplifying ordering and replacement processes.
- Designed for replacement as required, supporting flexible maintenance schedules and minimizing system downtime.
Electron Microscopy Sciences Optical Resolution Grating with Ronchi Ruling 20 lines/ mm
Metallic grating pattern on glass squares with opaque lines approximately 50% of the pitch. Stock items are on 50 mm x 50 mm squares of glass 1.5 mm thick. The glass is B270 with refractive index of 1.52. Mutually perpendicular pairs produce a screen of square apertures. Vacuum deposited chrome gratings on glass substrate. Typically used for testing of resolution, field distortion and parfocal stability, but may be paired to provide interference patterns. 50mm x 50mm B270 glass. 20 lines per mm ruled over full area.
Grainger Black Pipe Nipple Threaded 1-1/2x3 In
The Grainger 14J816 is a Westward brand 1/4-inch drive socket set. It contains 41 pieces including 17 metric sockets ranging from 4mm to 14mm, 12 SAE sockets ranging from 1/4 inch to 3/4 inch, a quick release ratchet, 2 extensions, an adapter, 8 hex keys, and a carrying case. The chrome vanadium steel sockets have a polished finish and feature a knurled design for easy hand grip. This socket set is ideal for automotive and machinery repairs and maintenance. The sturdy case keeps the sockets and tools organized for convenient access and portability.
Thermo Scientific Seal Kit for Pump 2 Pieces
PTFE piston seal kit with two replacement seals compatible with Thermo Scientific™ HPLC pumps designed to provide a leak-free seal between pump head and piston engineered to precisely fit SD pump model replacing 6040.0304 part number.
Teledyne ISCO, Inc Hf Series Pump, 300Ml; 10,000 Psi; Stainless Steel, Self-Flush, With Pulse Dampener And Transducer, Constant Flow, Large Motor
HF Series Pump, 300mL; 10,000 psi; Stainless Steel, Self-Flush, with Pulse Dampener and Transducer, Constant Flow, Large Motor
AVANTOR MASTERFLEX (VWR LLC) Masterflex Interface cable with DB9 male/DB9 female connectors.
Use these nine-pin interface cable assemblies with Masterflex L/S drives that have a nine-pin connector; including the 07550- and 07551-series computer-compatible drives. The cable is six feet (1.8 m) long.