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Rotovap noob - Extraction - Future4200

Rotovap noob - Extraction - Future4200

Dec 12, 2019 I have a 5 liter rotovap for sale. Complete, 1x welch wob-l left, and chiller. And I use a diaphram pump, not the janky water aspirator and hope it keeps on working. 1 Like. ZOIBKD December 13, 2019, 3:21am #17. ZOIBKD on DHgate I am a professional CBD extraction equipment supplier with the lowest price. Quality assurance.

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Welch 2546B-01 WOB-L Vacuum Pump REUZEit

Welch 2546B-01 WOB-L Vacuum Pump REUZEit

Features rugged flexible piston cup and shaded-pole motor with automatic thermal protection and high-torque start windings. Corrosion-resistant sandwich valve stops foreign particles from lodging on valve seats. Aluminum cylinders, cylinder heads, and pistons. • Continuous-duty rated• Quiet-running—63dBA at 60 psi Manufacture Specification Pumping Speed 45 Lit/min. (1.6 …

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WOB-L System 2515 Piston Pumps Welch Vacuum

WOB-L System 2515 Piston Pumps Welch Vacuum

Item# 2515B-75. Convenient high-flow system collects waste into 1.2 Liter autoclaveable collection receiver. Includes vacuum measurement and regulation. Reservoir protected from overflow by float valve; inlet line hydrophobic filter further protects pump. Vacuum Pump is reliable WOB-L piston pump, perfect for aqueous vapors, buffer and mild ...

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Piston Pump Wob L 2567 Welch Vacuum Products

Piston Pump Wob L 2567 Welch Vacuum Products

Item# 2567B-50 2567C-02. Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 60 Torr. Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only.

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DryFast Ultra Diaphragm Pump 2032 Welch

DryFast Ultra Diaphragm Pump 2032 Welch

Product Details Chemical Resistant Oil-Free Tuneable Vacuum Suggested Applications Rotary Evaporator 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.

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Welch Vacuum - Gardner Denver Welch WOB-L Pump 2522

Welch Vacuum - Gardner Denver Welch WOB-L Pump 2522

Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 100 Torr (26Hg). Includes Vacuum and Pressure Regulators and Gauges - simple to adjust and monitor vacuum level and delivery pressure. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water.

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Welch Vacuum - Gardner Denver Welch WOB-L Pump 2546

Welch Vacuum - Gardner Denver Welch WOB-L Pump 2546

Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 60 Torr (27.6Hg). Includes Vacuum and Pressure Regulators and Gauges - simple to adjust and monitor vacuum level and delivery pressure. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water.

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The Lab Depot Welch WOB-L Pump

The Lab Depot Welch WOB-L Pump

Startingatfrom $405.00 Sale $384.75. Use the Quantity box to select product first. Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29.8Hg). Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level. Inlet Water Trap - float ball rises to seal off pump from ...

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Welch Vacuum 2511 WOB-L User Manual

Welch Vacuum 2511 WOB-L User Manual

View and Download Welch Vacuum 2511 WOB-L instruction manual online.

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Welch BTpro100 Diaphragm Pump -

Welch BTpro100 Diaphragm Pump -

Welch BTpro100 Welch’s BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus. These chemical duty PTFE diaphragm pumps are oil-free. The pumping action and deep vacuum comes from the movement of PTFE diaphragms within PTFE heads. …

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Welch WOB-L Pump 2522 -

Welch WOB-L Pump 2522 -

Welch WOB-L Pump 2522 Product Details Economical Oil Free Adjustable Vacuum / Pressure Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 100 Torr (26Hg). Includes Vacuum and Pressure Regulators and Gauges - simple to adjust and monitor vacuum level and delivery pressure. …

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Welch WOB-L Pump 2522B-01 Laboratory Vacuum Pump

Welch WOB-L Pump 2522B-01 Laboratory Vacuum Pump

Welch WOB-L Pump 2522B-01 Laboratory Vacuum Pump Pressure WORKING,WORKING Welch WOB-L Pump 2522B-01 Laboratory Vacuum Pump Pressure,Welch WOB-L Pump 2522B-01 Laboratory Vacuum Pump Pressure WORKING Low price, good service Get the Best Deals Laboratory Vacuum Pump Pressure WORKING Welch WOB-L Pump 2522B-01 …

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Welch WOB-L Pump 2561

Welch WOB-L Pump 2561

Welch WOB-L Pump 2561 ***Note: This item has a possible lead time of 2-3 weeks depending on stock availability.*** Reliable WOB-L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29.8Hg). Includes Vacuum Regulator and Gauge - simple to adjust and monitor vacuum level. Inlet Water Trap - float ball rises to seal off …

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The Lab Depot Welch WOB-L Pump

The Lab Depot Welch WOB-L Pump

Welch WOB-L Pump. The Wob-L pumps are perfect for vapor applications in laboratories and come in four versatile maximum vacuum capabilities. Each pump includes a dial vacuum gauge, an adjustable knob, an exhaust catch jar, and an adjustable vacuum gas …

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Wob-L Oil Free Pump 115V 60Hz 1Ph 7.5 Torr at 2.3 CFM

Wob-L Oil Free Pump 115V 60Hz 1Ph 7.5 Torr at 2.3 CFM

Welch, Dry, Oil Free Vacuum Pump featuring WOB-L technology. This particular model number is 2562B-01. The free air flow rate is 2.3 CFM and the ultimate vacuum rating is 7.5 Torr or (29.6inHg of Vacuum). This Pump comes with a power cord and a user manual. This is a very popular vacuum pump among laboratories, educational institutions, pharma, and biotech …

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WOB-L Piston Pumps (Dry) by Welch - AVT Services

WOB-L Piston Pumps (Dry) by Welch - AVT Services

Welch. WOB-L piston pumps are reliable dry vacuum/pressure pumps for physical and aqueous vapor applications, where corrosion resistance is not required (not recommended for pumping acidic, basic, or organic fumes). Each WOB-L piston pump includes vacuum regulators, pressure regulators (single head models only) and gauges for simple adjusting ...

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