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The Lab Depot Welch Self-Cleaning Vacuum System

The Lab Depot Welch Self-Cleaning Vacuum System

Complete oil-free dry vacuum systems for rotary evaporators and concentrators. Corrosion-resistant PTFE diaphragm vacuum pump systems enable superior control and efficiency for each evaporation. Provide controlled solvent stripping in flasks up to 5 L. One year warranty. + Model 2025-01 - Model 2025-01 High contamination tolerance.

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China Electric Diaphragm Vacuum Pump for Rotary Evaporator with Special ...

China Electric Diaphragm Vacuum Pump for Rotary Evaporator with Special ...

Electric diaphragm vacuum pump for rotary evaporator with special design Referring to the design of Japanese desktop pump, the rotary evaporator vacuum suction pump diaphragm is transformed the water cycle vacuum pump to a smaller and lighter pump, fitting for small-size lab. The new desktop water cycle vacuum pump SHZ-D(III) is a ...

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Rotary Evaporator Pump at Thomas Scientific

Rotary Evaporator Pump at Thomas Scientific

MD4C NT Dry Chemistry Diaphragm Pump. BrandTech. A powerful vacuum pump suitable for many larger laboratory tasks, vacuum ovens, centrifugal concentrators, large rotary evaporators and many other tasks. Ultimate Vacuum: 1.1 Torr (1.5 …

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Rotary Evaporators DryFast Chemical Duty Pumps

Rotary Evaporators DryFast Chemical Duty Pumps

MPC PTFE dry vacuum pumps include essential features to ensure efficient rotary evaporation. With ultimate vacuum levels from 75 mbar(56 torr) to 1 mbar(0.75 torr), flow rates up to 138 l/min there is a pump for all rotary evaporator applications and sizes. All MPC models come with a gas ballast valve to han-

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Vacuum pumps for rotary evaporation- Vacuum Pump

Vacuum pumps for rotary evaporation- Vacuum Pump

Nov 02, 2021 The three most suitable vacuum pumps are circulating water vacuum pump, rotary vane vacuum pump and diaphragm vacuum pump, which are often used in glass reactor and rotary evaporator. The circulating water vacuum pump is divided into table type and vertical type. Rotary vane vacuum pump is commonly used in 2XZ series, while diaphragm vacuum ...

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Diaphragm Pumps Marshall Scientific

Diaphragm Pumps Marshall Scientific

Rotary evaporator, gel dryer, filtration flasks and manifolds, vacuum oven and concentrator. Motor Type. Fan cooled (TEFC) Pressure. 15psi. Pump Head Material. PTFE. ... The KNF Neuberger PU839-N811-1.97 Diaphragm Pump is a custom- manufactured pump that is in excellent condition. The KNF LABOPORT series of diaphragm vacuum pumps are perfectly ...

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Rotary evaporator parts and working principle

Rotary evaporator parts and working principle

The rotary evaporator system can be sealed and decompressed to 400-600 mmHg; the solvent in the distillation flask is heated with a heating bath, and the heating temperature can be close to the boiling point of the solvent; at the same time, it can be rotated at a speed of 50-160 revolutions per minute, The solvent is formed into a thin film ...

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Vacuum Pump SOP - University of Massachusetts Amherst

Vacuum Pump SOP - University of Massachusetts Amherst

This fact sheet talks about four main types of vacuum pumps (rotary vane vacuum pumps, diaphragm vacuum pumps, combination/hybrid vacuum pumps, and scroll vacuum pumps) that are used in low to ... • Pumps for rotary evaporators using highly toxic chemicals (e.g. chloroform) must be located in a fume hood, vent to dedicated lab exhaust, or be ...

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KNF Laboratory Equipment Diaphragm Pumps Systems

KNF Laboratory Equipment Diaphragm Pumps Systems

We would kindly ask you to participate in our customer survey and share your feedback with us. Participate Now. Participate Later. Back to website. Chat with KNF. Get in Contact. +44 (0) 1993-778373 Call Our Sales Support Team. Chat With Us. Leave a Message.

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DryFast Ultra Diaphragm Pump 2032 - welch

DryFast Ultra Diaphragm Pump 2032 - welch

Welch DryFast™ PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, dual head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr.

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