Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure - to 60 Torr (27.6"Hg). Includes Vacuum and Pressure Regulators and Gauges - simple to adjust and monitor vacuum level and delivery pressure. Inlet Water Trap - float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only.
Technical Data
2511
2522
2534
2546
Free Air Displacement @ 60 Hz, cfm (L/min)
0.39 (11)
0.76 (22)
1.2 (34)
1.6 (45)
Ultimate Pressure, torr
219
100
70
60
Max Pressure, PSIG
33
100
50
100
Motor Power, HP (kW) at 60 Hz
1/30 (0.025)
1/8 (0.1)
1/8 (0.1)
1/4 (0.19)
Inlet (Exhaust) Connection Thread NPT
3/16 (5)
3/16 (5)
3/16 (5)
1/4 (7)
Tubing Needed, I.D. in. (mm)
3/16" ID Hose
1/4
1/4
1/4
Weight, lbs (kg)
5 (2.3)
11.7 (5.3)
11.7 (5.3)
13.8 (6.3)
Dimensions, LxWxH, in (mm)
7.6x4.5x7.5 (190x110x190)
8.1x8.8x10 (210x220x250)
8.1x8.8x10 (210x220x250)
10x7.5x9 (250x190x80)
Downloads
Manual
Video Gallery
Watch the video to learn more about Single Head WOB-L Pumps
