Vacuum Pumps

Viton Tubing Specifications Advantages: Our most chemical-resistant tubing. Resistant to corrosives solvents and oils at elevated temperature. Low gas permeability. Limitations: Limited pumping life. Application Suitability: Acids: Excellent Alkal...

New Tubing Formulations and the Latest Pump Head Technology Provide For Highly Reliable Peristaltic Pump Systems Fiction: A common misconception regarding peristaltic pumps is that the tubing is a major failure point a maintenance headache for use...

FDA Compliant Viton Tubing Advantages: Perfect for food and lab applications where FDA compliance is required. Good chemical resistance. Resistant to corrosives High temperature properties Limitations: Limited pumping life. Application Suitability...

C-FLEX (50 A) Tubing Advantages: Physical properties similar to silicone with chemical compatibility of TYGON®. Inexpensive. Excellent biocompatibility. Smooth bore. Nontoxic no leachable plasticizers. Lower gas permeability than silicone. Use wit...

Process Peristaltic Pumps Provide Robust Effective Solutions For Demanding Mining Applications Gregg E. Johnson Masterflex Barrington IL USA. With Masterflex ® peristaltic pumps a well-balanced range of capabilities and flexibility combines with o...

TYGON Lab (R-3603) Tubing Advantages: Inexpensive tubing for general laboratory applications. Nonaging nonoxidizing. Clear for easy flow monitoring. Handles virtually all inorganic chemicals. Low gas permeability. Smooth bore. Good for viscous flu...

Enhance Workplace Safety with Open-Head Sensor Interlocks on Peristaltic Pumps When a peristaltic pump is equipped with an open-head sensor interlock or an existing pump is fitted with a stand-alone system the drive will automatically shut off whe...

PHARMED Tubing Advantages: Great for tissue and cell work—nontoxic and nonhemolytic. Long service life minimizes risk of fluid exposure; reduces tubing costs and pump downtime. Opaque to UV and visible light to protect light-sensitive fluids. Heat...

TYGON Food (B-44-4X) Tubing Advantages: Designed especially for handling food products; bore is extremely smooth (better than most stainless steels) nontoxic will not affect taste or odor and clear for CIP and flow verification. Excellent nonwetti...

Why Switch to Phthalate-Free Tubing? Traditionally used in plastics manufacturing phthalates increase flexibility transparency durability and longevity in products. One of the most common di(2-ethylhexyl) phthalate (DEHP) is an organic chemical de...

Vacuum concentration Concentration of your precious samples is crucial when creating new substances. Any content loss or contamination between samples caused by 'bumping' for example must be avoided. VWR offers the best choice of dedicated vacuum ...

The ~~STAMP~~ Tubing Selection Guide The Easier Way to Select Pump Tubing: Just Use ~~STAMP~~ A successful tubing choice results in a system that delivers optimal performance and prevents redesign and troubleshooting later. To make a well-consider...

R3971_AcroSep Various filter choices – Specialized membranes and media accomodates most applications to guarantee success. Optimized outlet tips – Minimizes sample leak- age during incubation steps and reduces the presence of hanging drops followi...

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Cleanroom Vacuum Cleaners The suction capacity Optimal suction power of cleanroom vacuums is achieved through perfect interplay of motor air flow through the devices and the position of the efficient vertical filter bag. The suction power is regul...

Guide to Selecting Tubing for Pumps and Fluid Handling Systems The right pump tubing is crucial when building your fluid processing pump system. Before you choose consider all aspects of your application: chemical compatibility operating temperatu...

Organic Synthesis Literature Lab Safety Solutions Videos just for you If you’re creating new molecules in your pharmaceutical or chemical research or university laboratory VWR offers an extensive range of products to help you with your discoveries...