Welch Duoseal 1405 Vacuum Pump, Welch (CAT#: STEM-GLE-0607-LGZ)

The manufacturer of Welch Duoseal 1405 Vacuum Pump is Welch. Model is 1405. The Welch 1405 Vacuum Pump is a two-stage small belt driven high vacuum pump with a free air displacement of 3.2 cfm and a final total pressure of 1 x 10-4 Torr. The DuoSeal 1405 pump is designed to be rugged and durable. It is a rotary vane mechanical vacuum pump with strong steam handling capacity. Commonly used in vacuum processes, degassing, freeze drying, vacuum furnaces and other applications.

Condition: used
Applications: Vacuum Ovens, Glove Boxes, General Laboratory Vacuum
Free Air Displacement cfm (l/min.) @60Hz: 3.2(90)
Ultimate Pressure: 1 x 10-4(0.00013)
Pump RPM: 525
Intake Thread NPT: 1-20 straight thread
Exhaust Thread NPT: 1-20 straight thread
Overall Dimensions LxWxH in. (cm): 20 x 12 x 15 (51 x 30.5 x 60)

1. Sturdy and durable.
2. There are large reservoirs to dilute contaminants.
3. Low pump speed reduces friction and wear, lowers reservoir temperature, and reduces chemical reactivity.
4. The pump can be ordered with an optional exhaust filter to control oil mist.

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