Flush Out Contamination Before It Affects Accuracy

A Cleaner Way to Maintain Pressure Instruments

The Model 3646 Portable Instrument Cleaning Systems makes it easy to flush contaminants from pressure gauges, transducers, vacuum gauges, and other dead-end instruments. Compact and completely self-contained, it uses an environmentally friendly, non-toxic solvent to help protect critical sensing elements, maintain performance, and extend instrument service life.

• Effective: Drain and purge cleaning process quickly flushes away hydrocarbons, dirt particles, and other contaminants without damaging sensitive instruments.
• Simple and easy to use: Two selector valves control the entire cleaning process.

With two versions available:

Part No. 3646-1-1 for all pneumatic gauges, transducers, and other devices that do not handle Oxygen (yellow case).

Part No. 3646-1-104 for all Oxygen gauges including breathing oxygen systems (green case).
All system components and accessories are housed in two compact and rugged aluminum carrying cases. Kit contains all necessary equipment, including Teflon tube assemblies, fill and waste flasks, an adapter kit accommodating commonly used pneumatic fittings and thread sizes, silicone grease, and two sampling bottles

For use with environmentally friendly 3M Novec HFE-7100 cleaning solvent, and alternatives like BestSolve™ 7100 (based on 3M Novec 7100) and 71DE (based on 3M Novec 71DE).

Other Contamination Prevention products from King Nutronics:

• Model 3666-197-1 Liquid Trap
• Fluid Separators