Welch 0.9 cfm DryFast 2 Head PTFE Diaphragm Vacuum Pump

★★★★★ 4.4 103 reviews

$1,649.56

Price when purchased online

Free shipping Free 30-day returns

Sold and shipped by www.reactechnology.com

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.

$1,649.56

Price when purchased online

Free shipping Free 30-day returns

How do you want your item?

I want shipping & delivery savings with Walmart+✦

You get 30 days free! Choose a plan at checkout.

Shipping

Arrives Jun 29

Free

Pickup

Check nearby

Delivery

Not available

Sold and shipped by www.reactechnology.com

Free 30-day returns Details

Product details

Management number	232356897	Release Date	2026/06/21	List Price	$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