Oil Sampling Kit for Hydraulic Oil, Lube Oil & Turbine Oil
Checkfluid Sampling Kit
The Checkfluid S-Series Sampling System is a practical and reliable solution designed to make fluid sampling from multiple pieces of equipment easier and more efficient. Built for safe and convenient operation, the S-Series keeps all essential sampling tools organized in one central location, helping technicians collect clean and accurate samples with minimal effort.
Designed for durability, simplicity, and ease of use, the Checkfluid S-Series is suitable for a wide range of industrial applications including hydraulic systems, gearboxes, compressors, and lubrication systems. Its portable and organized design helps improve sampling efficiency, reduce contamination risks, and support more accurate oil analysis for predictive maintenance and equipment reliability programs.
THE PUMP
The vacuum pump is designed to fit standard 38mm sampling bottles and features a knurled knob that securely seals 3/16″, 1/4″, and 5/16″ tubing. Its practical design allows technicians to take multiple fluid samples efficiently without the risk of cross contamination.
HARD PLASTIC MAILER
Durable hard plastic mailers designed for safe and secure sample bottle shipping. Available in printed versions and custom colors to suit your branding requirements.
CLEAR 4oz LC BOTTLE WITH VENT CAP
The clear 4oz LC bottle is specially designed for oil sampling applications and comes equipped with a vent cap to help control contaminant ingress while securely holding the tubing during sampling. Supplied with an inline cap to maintain cleanliness standards and protect sample integrity during handling and transport.
TUBING
Wide variety of tubing. Use thick and hard walled SER4 (LDPE Tube) for vacuum sampling and flexible SR4 (PVC Tube) for pressure sampling.



