Beschreibung
Hoffmann pinchcock 17 mm is a compact tubing clamp for regulating or interrupting flow in flexible laboratory hoses. The clamp is made of nickel-plated brass and fitted with a flap, providing a durable, corrosion-resistant mechanism that presses evenly on soft tubing. With a 17 mm working width it is suited to common laboratory hose diameters used in chemistry, biology and analytical setups. Net weight is 0,017 kg, so the device adds minimal bulk on the bench or in apparatus assemblies. Offered as a single piece from manufacturer Usbeck, this Hoffmann-style pinchcock is a practical accessory for gravity-fed lines, wash bottles, gas tubing and temporary shut-off points where a quick, tool-free clamp is preferred. The nickel-plated brass construction supports repeated open–close cycles in everyday laboratory service. Use it wherever controlled pinching of elastomeric tubing is required without permanent fittings or stopcocks. A straightforward, reliable choice for teaching labs, research benches and routine process lines that rely on flexible hose connections.
Key features
- Pack size: 1 pc
- Type: Hoffmann pinchcock
- Width: 17 mm
- Material: Nickel-plated brass
- Design: With flap