Vacuum hand pumps, Nalgene®

Supplier: Thermo Scientific
181-9902EA 385 EUR
181-9902 181-9904 NALG6132-3000 NALG6132-2000 181-0434 181-9903 181-9907
Vacuum hand pumps, Nalgene®
Pumps Vacuum Hand Pumps
With these sturdy pumps, a partial vacuum of 86 mbar can be reached very quickly and easily. The vacuum can be controlled with just the index finger. Vacuum is set via a lever on the pump. The pumps reach full pressure with just two priming strokes. Removable cover on exhaust port and trigger to release vacuum, so the pump does not need to be disconnected from the partial vacuum line for venting. Hose connection for standard hoses with 6,4 mm internal diameter. Complete with 60 cm transparent plastic tube.

Vacuum hand pumps without vacuum gauge - PVC housing
Suction volume 36 ml per stroke and 480 mbar overpressure at the outlet valve
Economical construction, ideal for use outdoors and in the laboratory
Does not include a vacuum gauge

Vacuum hand pumps with vacuum gauge, repairable - PVC housing
Suction volume 15 ml per stroke and 210 mbar overpressure at the outlet valve (181-9902)
Suction volume 36 ml per stroke and 480 mbar overpressure at the outlet valve (181-9903)
Can be disassembled for repair, or to replace internal parts
Includes vacuum gauge

Vacuum hand pumps with vacuum gauge, repairable - Zinc alloy housing
Suction volume 15 ml per stroke and 210 mbar overpressure at the outlet valve
Can be disassembled for repair, or to replace internal parts
Includes vacuum gauge
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