For liquids, according to DIN 53 242. Made of ultra-pure and chemically inert PTFE / FEP resp. PP / transparent for contamination-free sampling. Sampling from open and closed barrels, vats, tanks, silos, open waters (ponds, streams, lakes, rivers). All surfaces are free of pores and crevices, preventing accumulation of dirt. Only round screw threads proven in foodstuffs hygiene are used. Simple disassembly and cleaning.
- Easy-to-use one-hand push-button operation.
- 25 mm Ø.