The Sampling Tube PE – 6×4 mm is an essential consumable for accurate oil analysis. Made from high-quality Polyethylene (PE), this tubing is designed to be used once and then replaced. This “single-use” approach is critical in industrial maintenance because it prevents cross-contamination between different machines. If you use the same tube for multiple samples, your laboratory results will be inaccurate and could lead to wrong maintenance decisions.
The 6×4 mm dimensions are the industry standard, meaning the tube has a 6 mm outer diameter and a 4 mm inner diameter. This size fits perfectly into most vacuum sampling pumps and can easily reach into oil reservoirs, sumps, or gearboxes. The material is flexible enough to navigate tight spaces but strong enough to maintain its shape while you are drawing a sample.
