Tsunami 1" NPT 250 PSI Water Separator with Float Drain, 120 CFM 21999-0082

The Tsunami 120 Series water separator handles mainline duty: up to 120 CFM through full-flow 1" NPT ports, removing bulk water — up to one quart per minute — plus oil and particulate down to 10 micron. Velocity, gravity, and centrifugal force work in stages as air passes down the inner tube, reverses, and flows through orifice baffles and a stainless steel mesh element. The automatic float drain ejects collected liquid on its own.

Built like an industrial tool, not a throwaway:

• Filter head machined from 6061 aircraft aluminum, anodized inside and out against corrosion
• Oversized tube length absorbs the contamination surges that overwhelm ordinary filters
• 250 PSI maximum pressure, 175°F maximum temperature
• Automatic float drain standard; removable bottom cap for easy service
• Rebuildable with service kit 21999-0228 — no need to replace the housing
• Made in Monticello, Minnesota by ISO 9001:2015-certified Suburban Manufacturing

Use it ahead of an air dryer as a pre-filter, on a shop mainline, or at high-flow equipment like sandblast cabinets and multi-user drops.