Welch 0.9 cfm DryFast 2 Head PTFE Diaphragm Vacuum Pump

Name: Welch 0.9 cfm DryFast 2 Head PTFE Diaphragm Vacuum Pump
Brand: mail.sietefuegosrestaurante.com
SKU: 232356897
Price: 494.87 USD
Availability: InStock
Rating: 4.1 (122 reviews)

4.1 (122 items)

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Product details

Management number	232356897	Release Date	2026/06/21	List Price	US$494.87	Model Number	232356897
Category	Pump General

***Note: This item has a possible 1-2 week lead time depending on stock availability***

The Welch .9cfm DryFast 2 Head Diaphragm vacuum pump is an ideal pump for 2L and 5L rotary evaporators and vacuum assited filtration. With built in vacuum control via Advanced Vapor Management (AVM), this pump is highly chemical resistance giving you excellent lifespan and vacuum control. Oil-Free, portable, and chemical resistance, this 2 head diaphragm design simplifies pump mantienance. Econimcal and long lasting, these pumps are perfect for any tough lab application.

Key Features:

Chemical Resistant
Oil-Free
Tuneable vacuum

Specifications:

Applications: Rotary Evaporation/Distillation (medium volatility solvents <110oC B.P., volume ~ 1 liter), Vacuum ovens - small, pumping harsh vapors & gases
Type: Diaphragm vacuum pump
Free Air Displacement cfm (l/min.) @60Hz: 0.9(25)
Ultimate Pressure: 9(12)
Maximum Vacuum: 29.6
Motor Horsepower (watts): 1/5(150)
Adjustable Vac. / Gas Ballast: Yes
Tubing Needed: 1/4(7)
Intake Thread: M14(1/8)
Overall Dimensions LxWxH in. (cm): 13.8x6.8x8.8 (35.2x7.2x22.3)
Ship weight: 25
Shipping Carton Dimensions LxWxH in. (cm): 21x14x15 (52x35x37)
Adjustable vacuum: knob style