Nalgene 可修复式手动真空泵(带真空计),锌合金
Obtain full blank port pressure with only two strokes when using the Thermo
Scientific Nalgene Zinc/Aluminum Hand-Operated Vacuum Pump with Gauge, a
multi-purpose self-lubricating pump featuring outstanding efficiency. Cast
in corrosion-resistant zinc/aluminum and easily disassembled for repair or
replacement of internal parts, this hand pump quickly and easily attains a
vacuum of 25″ (635mm) Hg or a pressure of 30 psi (35kPa).
特点
- Designed with ergonomic handle to make pumping easier on the hands
- Corrosion resistant and repairable for long life in the lab
- Pumping rate of 15cc per stroke
- Easy-flip lever to switch from vacuum to pressure.
- Gauge calibrated in inches of Mercury and in kPa
- Attaches to 1/4″ (63.5cm) I.D. flexible tubing; includes a 2′ (0.7m) length of clear PVC tubing
- Includes repair kit 6133-2000 for maintenance and repair of internal parts to extend hand pump life
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