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Product Information

Now available with built-in gauge, these two-stage high-vacuum pumps both offer an ultimate vacuum of between 1.33 x 10-2 Pa to 3.3 Pa actual pressure of residual gasses, free air displacement of 85 liters per minute, a pump speed of 1725 rpm and surprisingly quiet. One model has a built-in gauge. Intake connections are via 3/8 inch ID tubing. These features make this pump an excellent choice for demonstration lectures and lab work. Weighing only 12.7 kg, the pump is UL and CSA listed, and has a carrying handle. Dimensions are approximately 29 cm x 39 cm x 16.5 cm. Operates on 120 VAC. Both models deliver low enough pressure for all Boyles Law Experiments. The version with gauge reduces error due to a poor seal when gauges are added between the pump and the vacuum plate.



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