Welch Diaphragm Pump 2019

Learn more about the Welch Diaphragm Pump 2019 with features, pricing, and frequently asked questions.

Updated on February 18th, 2019

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The Welch Diaphragm Pump 2019 is a diaphragm pump designed for vacuum filtration, desiccation, degassing, and other mid-range vacuum applications. The pump has a free air flow of 37L per min.

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Welch, 2019B-01 Diaphragm Pump - Vacuum Filtration

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PTFE contact surfaces.

Durable, portable, and chemical resistant.

Can be pressurize up to 18 PSIG.

Welch Diaphragm Pump 2019 Key Features:

Feature

Description

Model

2019, 115V/60 Hz w/ North American Plug

CAT No.

2019B-01

Free Air Displacement, CFM (l/min)

1.3 (37)

Maximum Vacuum, in. Hg

24”

Ultimate Pressure, Torr (mbar)

150 (200)

Maximum Continuous Pressure, PSIG

18

Tubing Needed

1/4”

Product Dimensions in (LxWxH)

8.8 X 5.0 X 8.8”

Weight lbs(kg)

10.2 (4.6)

Welch Diaphragm Pump 2019
Welch Diaphragm Pump 2019 Review:

Pros: Light and portable, chemical resistant, one-year warranty.

Cons: Maximum filtration of 200 Mbar.

Bottomline: The Welch Diaphragm Pump 2019 is an affordable and reliable diaphragm pump with excellent flow control.

Welch Diaphragm Pump 2019 Pricing:

The Welch Diaphragm Pump 2019 retails for $850.00.

Welch Diaphragm Pump 2019 Product Details:

  • PTFE Contact Surfaces
  • Light and Portable

Welch Diaphragm Pump 2019 Suggested Applications:

  • Vacuum Filtration

Welch Diaphragm Pump 2019 Key Applications:

  • Buchner Funnel Filtration
  • Solid Phase Extraction (SPE)

Welch Diaphragm Pump 2019 FAQs:

What is the maximum vacuum filtration of the Welch Diaphragm Pump 2019?

The maximum vacuum filtration is 24” Hg (200 Mbar).

Is there a warranty for the Welch Diaphragm Pump 2019?

Yes, the Welch Diaphragm Pump 2019 comes with a one-year manufacturer's warranty.

Where can I buy the Welch Diaphragm Pump 2019?

You can buy the Welch Diaphragm Pump 2019 by clicking on the link above, or directly from Welch.

What are some Welch Diaphragm Pump 2019 alternatives?