DuoSeal™ Rotary Vane Vacuum Pumps
Engineered for performance and durability, DuoSeal™ Rotary Vane Vacuum Pumps are renowned globally for their robust design and efficiency. These pumps boast large oil reservoirs that effectively dilute contaminants, ensuring consistent operation even in challenging environments.
The DuoSeal Vacuum Pumps operate at low RPM, significantly reducing friction and wear, while minimizing reservoir temperature and chemical reactivity. For enhanced functionality, an optional exhaust filter is available to control oil mist emissions, making these pumps a versatile choice for various laboratory applications.
Key Features:
- High contamination tolerance, ensuring optimal performance in demanding conditions
- Ultimate vacuum capability of less than 0.001 Torr, providing superior vacuum levels
- Low RPM operation for an extended service life, reducing maintenance needs
- Available with a one-year warranty for peace of mind
Applications:
- RConcentrator - Gel Dryer Combination
Note: Explosion-proof motors require conduit wiring installation. (No cord, plug, or switch provided.) The installation of the vacuum pump should be performed by a qualified electrician. Explosion-proof motor versions of 1400W-01, 1405W-01, and 1402W-01 are designed for Class I, Groups C&D and Class II, Groups E, F & G.
Specifications:
| SKU |
H.P. |
Includes |
Air Displacement |
Ambient Temperature Range |
Intake Thread NPT |
| 1402B-01 |
1/2 HP |
Pump Oil, 2 Centering Rings, 2 Clamps |
5.6 cfm (160 L/min) @60Hz |
10°C - 40°C |
1-20 |
| 1376B-46 |
1/2 HP |
Pump Oil, 2 Centering Rings, 2 Clamps |
10.6 cfm (300 L/min) @60Hz |
10°C - 40°C |
1-20 |
| 1397B-46 |
1/2 HP |
Pump Oil, 2 Centering Rings, 2 Clamps |
17.7 cfm (500 L/min) @60Hz |
10°C - 40°C |
1.75-20 |
| 1400B-01 |
1/3 HP |
Pump Oil, 2 Centering Rings, 2 Clamps |
0.9 cfm (25 L/min) @60Hz |
10°C - 40°C |
3/4-20 |
| 1405B-01 |
1/2 HP |
Pump Oil, 2 Centering Rings, 2 Clamps |
3.2 cfm (90 L/min) @60Hz |
10°C - 40°C |
1-20 |
| 1402W-01 |
1/2 HP |
Pump Oil, 2 Centering Rings, 2 Clamps |
5.6 cfm (160 L/min) @60Hz |
10°C - 40°C |
1-20 |
Additional Information:
| SKU |
Material |
Dimensions |
Certification |
Power Requirement |
Oil Capacity |
Plug Type |
Tubing Needed |
| 1402B-01 |
PTFE, Black Oxide |
20 in x 12 in x 15 in |
cUL, CE |
115V, 60Hz, 1 Phase |
2.25 qt |
NEMA 5-15 |
13/16 in (21 mm) |
| 1376B-46 |
PTFE, Black Oxide |
20 in x 14.1 in x 15.4 in |
cUL, CE |
115V, 60Hz, 1 Phase |
2.5 qt |
NEMA 5-15 |
13/16 in (21 mm) |
| 1397B-46 |
PTFE, Black Oxide |
26 in x 13.7 in x 18.8 in |
cUL, CE |
115V, 60Hz, 1 Phase |
1.25 qt |
NEMA 5-15 |
1-5/8 in (41 mm) |
| 1400B-01 |
PTFE, Black Oxide |
17.8 in x 9 in x 12.6 in |
cUL, CE |
115V, 60Hz, 250W, 1 Phase |
0.62 qt |
NEMA 5-15 |
7/16 in (11 mm) |
| 1405B-01 |
PTFE, Black Oxide |
20.0 in x 12.0 in x 15.4 in |
cUL, CE |
115V, 60Hz, 1 Phase |
2.25 qt |
NEMA 5-15 |
13/16 in (21 mm) |
| 1402W-01 |
PTFE, Black Oxide |
20 in x 12 in x 15 in |
cUL, CE |
115V/208-230V, 60Hz, 1 Phase |
2.25 qt |
No cord, plug or switch provided |
13/16 in (21 mm) |
