Description
Hand vacuum pump PS without pressure gauge is a compact manual pump made of polystyrene (PS) for generating vacuum in laboratory setups. It delivers a pumping capacity of 15 ml per stroke and is supplied without a manometer, keeping the design simple for basic evacuation tasks. Suitable for membrane vacuum applications and general lab use where a lightweight, hand-operated unit is preferred. This model from manufacturer Witeg is built entirely in polystyrene for straightforward handling at the bench. The absence of a pressure gauge makes it a practical choice when visual vacuum indication is not required and only reliable stroke-based pumping is needed. With a net weight of about 0,199 kg it remains easy to operate one-handed during sample preparation, filtration support, or small-scale vacuum work. Offered as a single piece, it fits individual workstations or as a spare manual pump alongside other vacuum accessories. Ideal for laboratories seeking a durable PS hand pump with defined 15 ml stroke performance and no integrated gauge.
Key features
- Pack size: 1 pc(s)
- Type: Hand vacuum pump
- Material: Polystyrene (PS)
- Pressure gauge: Without
- Pumping capacity: 15 ml per stroke