WELCH-2014B / WELCH Dryfast Diaphragm Vacuum Pump 1.2 CFM, 29.6 HG, 115V

Product Code WELCH-2014B-01

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Specifications & Description
Wetted Parts PTFE, Perfluoroelastomer
Free-Air Capacity (CFM)1.2
Free-Air Capacity (LPM)34
Free-Air Capacity (LPH)2040
Max Flow Rate (CFM)0.88
Max Flow Rate (Liters/min)25
Max Vacuum (in Hg)28.3
Max Vacuum (mbar)54.9
Max Vacuum (mm Hg)41.2
Max Vacuum (torr)41.2
Port Size 1/4" hose barb
Max Temperature (° F)104
Max Temperature (° C)40
Duty Cycle Continuous
Power (VAC)115
Power (amps)1.25
Power (Hz)60
Motor Type Permanent split capacitor
Height (in)8.3
Length (in)12
Height (cm)21.08
Length (cm)30.48
Height (mm)210.8
Length (mm)304.8
Motor hp1/5
DescriptionVacuum Pump, PTFE, 40 torr, 35 L/min, 115V
Use DryFast vacuum pumps for precise, convenient solvent evaporations without oil mess. Portable and chemical resistant, DryFast PTFE diaphragm pumps provide excellent vapor flow and the right vacuum for top application performance. Perform rotary or centrifugal evaporations in minimal time with no sample foaming or bumping.
DryFast pumps use Advanced Vapor Management (AVM) to adjust vacuum levels to exact levels needed for optimal evaporation rates. The handy AVM knob fine-tunes vacuum while purging condensates from the diaphragm to maintain efficient pumping and extended diaphragm life.
DryFast achieves top vacuum performance with only one or two pumping heads (model dependent) – a design that promotes efficiency and low maintenance. Quiet, oil-free, PTFE / perfluoroelastomer contact surfaces.
40 torr DryFast achieves excellent flow with an efficient 1-head design. Use for vacuum filtration up to 2 funnels, rotary evaporation of volatile solvents (35o evaporation for atmospheric B.P.solvents to 80o C), and other routine chemical duty laboratory vacuum processes.

Local Delivery

We offer delivery services for large orders to customers from Central California all the way to San Diego. Please call our sales team for more information on weekly, bi-weekly, or monthly deliveries and pricing. 626.332.7744


Shipping Time

Our main warehouse is located near Los Angeles, you can use the map below to estimate delivery time. Most orders ship one business day after the order is placed, then the transit days will follow. Below the map you will find exceptions to these rules for certain products.

Some items we sell may be warehoused in Amazon's warehouses across the US. If the item you order happens to be in on of their warehouses it will generally arrive in 3 days. If you need to know about a specific item please feel free to contact us and we'll let you know.

Larger and heavier items have to be shipped via LTL Freight. LTL shipments tend to take longer to arrive, but they have the benefit of being much safer for heavy and delicate items. If your order has to be shipped by LTL Freight we will contact you to find out if the delivery address is a residential or commercial address, and whether a loading dock or forklift is available. The freight company will call you to arrange a delivery appointment, usually a day before.


Shipping Costs

The cost of shipping varies based on where you live, how much the order weighs, and the value of the order. We've outline our shipping guidelines below:

To Contiguous US:

  • Orders over $100 ship free
  • Orders $99.99 and under are a $10 flat fee

To Alaska, Hawaii, and other US Territories:

 Cost will be calculated by weight at time of checkout.

To Other Countries:
We currently only offer shipping to addresses within the US. However, you can utilize our shipping partner Shipito to forward the package to you. View Details Here

WELCH-2014B / WELCH Dryfast Diaphragm Vacuum Pump 1.2 CFM, 29.6 HG, 115V

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