1. Diaphragm Pumps
  2. DryFast 2044
Back to the product list

DryFast Diaphragm Pump 2044

Item# 2044B-01

Delivery time will be confirmed in the order
Contact Us
Request a Quote Find a Local Representative
Share

Description

Product Details

  • Chemical Resistant
  • Oil-Free
  • Tuneable Vacuum

Suggested Applications

  • Concentrator - Gel Dryer Combination
  • Rotary Evaporator
  • Vacuum Concentrator
     

Welch DryFast™ PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, dual head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications.

Specifications

 

 
2014
2037
2047
2034
2044
2032
2042
Free Air Displacement @ 60 Hz, cfm (L/min)
1.2 (35)
1.8 (50)
2.5 (70)
0.9 (25)
1.2 (35)
0.9 (25)
1.2 (35)
Ultimate Pressure, torr
40
35
35
9
9
2
2
Motor Power, HP (kW) at 60 Hz
1/5 (150)
1/5 (150)
1/5 (150)
1/5 (150)
1/5 (150)
1/5 (150)
1/5 (150)
Inlet (Exhaust) Connection Thread NPT
M14 (1/8)
M14 (1/8)
M14 (1/8)
M14 (1/8)
M14 (1/8)
M14 (1/8)
M14 (1/8)
Tubing Needed, I.D. in. (mm)
1/4 (7)
1/4 (7)
1/4 (7)
1/4 (7)
1/4 (7)
1/4 (7)
1/4 (7)
Weight, lbs (kg)
15 (6.8)
21.25 (9.6)
21.25 (9.6)
21.25 (9.6)
21.25 (9.6)
21.25 (9.6)
21.25 (9.6)
Dimensions, LxWxH, in (mm)
12x7x8.3 (310x180x20)
13.8x6.8x8.8 (350x170x220)
13.8x6.8x8.8 (350x170x220)
13.8x6.8x8.8 (350x170x220)
13.8x6.8x8.8 (350x170x220)
13.8x6.8x8.8 (350x170x220)
13.8x6.8x8.8 (350x170x220)
115V Order Number
2014B-01
2037B-01
2047B-01
2034B-01
2044B-01
2032B-01
2042B-01

Downloads

c25930_gd-welch-diaphragm-pump-family-brochure-v2-web

Diaphragm Pump Brochure

dryfast_dryfast_ultra_flyer_042706

DRYFAST® & DRYFAST ULTRA®

brochure

manual-dryfast

manual