Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump
Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump - Image 2
Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump - Image 3
Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump - Image 4
Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump - Image 5
Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump - Image 6

Welch 1400 DuoSeal 0.9 cfm 0.1 Micron Belt Drive Dual-Stage Pump

$4,153.13

Now every Welch 1400 pump we sell comes complete with a Welch 1417 oil mist exhaust filter (a $170.90 value), see Welch’s website below for more details. https://welchvacuum.com/products/post-pump-protection-filters-1417 The Welch DuoSeal vacuum pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity.

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SKU: 1400 Category: Brand:

Description

Now every Welch 1400 pump we sell comes complete with a Welch 1417 oil mist exhaust filter (a $170.90 value), see Welch’s website below for more details.

https://welchvacuum.com/products/post-pump-protection-filters-1417

The Welch DuoSeal vacuum pumps are known for their ruggedness world-wide. These pumps have large oil reservoirs to dilute contaminants. Low pump rpm to reduces friction and wear while minimizing reservoir temperature to lessen chemical reactivity.

The Welch 1400 DuoSeal belt drive rotary vane is a durable vacuum pump with a superior vapor handling capability. It offers an excellent ultimate pressure of 1×10-4 torr. These pumps are commonly used for vacuum furnace evacuation, backing turbomolecular pumps, backing diffusion pumps, rotary evaporation, refrigeration system evacuation, epoxy degassing, vacuum sterilization, backing mass spectrometers, freeze drying, vacuum centrifugal applications, vacuum distillation, space research, and other vacuum processes. These Welch 1400 DuoSeal Belt Drive Pumps have a pumping speed displacement of 0.9 CFM.

https://welchvacuum.com/products/duoseal-1400

 

Specifications

Specifications

 

 Electrical requirements
 110 Volts 50/60Hz single phase, 1/3 HP 250 watts
 Type Belt-drive rotary vane mechanical vacuum pump
 Application Rotary evaporation/distillation
 Pumping rate
 0.9 cfm
 Oil capacity 0.63 quart / 0.6 liter
 Ult. vacuum pressure
 0.1 micron
 Motor speed 580 rpm
 Intake ID (vacuum connection)
 7/16 inch
 Intake/exhaust thread size 3/4-20
 Adjustable vac./gas ballast Yes
 Pump dimensions (LxWxH)
 17.8 x 9 x 12.6"
 Shipping dimensions (LxWxH)
 20.5 x 13.8 x 14.5"
 Pump weight
 70
 Manual Click here to download
 Compliance CSA
Standard Packages

Standard package

 

 Part description

 Quantity

Part image

 Welch 1400 DuoSeal belt drive rotary vane dual stage pump
1 pc

 Grade 19 Vacuum Pump Oil (1 Quart)1 pc

 Dust Cap1 pc

 Welch 1417 oil mist exhaust filter
1 pc
 Users manual
1 pc

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