Description
Product Details
- Chemical Resistant
- Oil-Free
- Tuneable Vacuum
Suggested Applications
- Aspiration
- Replace House Vacuum
- Rotary Evaporator
- Solvent Degas
Welch DryFastTM 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 DryFast⢠vacuum pumps are perfect for tough lab applications.
Specifications
2014
2037
2047
2034
2044
2032
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)
Ultimate Pressure, torr
40
35
35
9
9
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)
Inlet (Exhaust) Connection Thread NPT
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)
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)
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)
115V Order Number
2014B-01
2037B-01
2047B-01
2034B-01
2044B-01
2032B-01
- Brand:
- Welch
- Series:
- DryFast Series
- Voltage:
- 115V (60 Hz)
- Flow Rate:
- 0.9 CFM / 25 LPM
- Max Vacuum:
- 9 Torr
- Dimensions L:
- 12
- Dimensions W:
- 12
- Dimensions H:
- 18
