Welch Vacuum
Welch 1400b Duo Seal
Welch 1400b Duo Seal
Regular price
$ 2,205.00
Regular price
Sale price
$ 2,205.00
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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.
Product Details
- High contamination tolerance
- Ultimate vacuum <0.001 Torr
- Low RPM for long service life
| Model Number | 1400 |
| Model Number | 1400 |
| Applications | Vacuum Manifolds, (Schlenk Lines), High boiling point evaporations (to 195 deg. C), Glove boxes, General laboratory. |
| Type | Belt-Drive Vacuum Pump |
| Free Air Displacement cfm (l/min.) @60Hz | 0.9(25) |
| Ultimate Pressure | 1 x 10-4(0.00013) |
| Pump RPM | 580 |
| Oil Capacity | 0.62(0.59) |
| Motor Horsepower (watts) | 1/3(250) |
| Adjustable Vac. / Gas Ballast | Yes |
| Tubing Needed | 7/16(11) |
| Intake Thread NPT | 3/4-20 |
| Exhaust Thread NPT | 3/4/20 |
| Overall Dimensions LxWxH in. (cm) | 17.8x9x12.6 (45.1x32.1x31.8) |
| Ship Weight | 70(31.8) |
| Shipping Carton Dimensions LxWxH in. (cm) |
18.3x11.5x12.9 (46.5x29.2x32.8)
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