FS-Curtis RNB1200 Non-Cycling Refrigerated Dryer 1200 SCFM #FRNB01200-4XA5XX

FS-Curtis RNB1200 — 1200 SCFM Refrigerated Air Dryer

An undersized dryer on a major industrial air system doesn't fail all at once — it just quietly falls behind, and the plant absorbs the cost in corrosion, tool wear, and downstream rework until someone finally traces it back to the air treatment. The RNB1200 exists so that never happens at the top end of the RNB line — rated specifically for the volume a major plant's compressor actually moves.

That's what the FS-Curtis RNB1200 solves — a 1200 SCFM non-cycling refrigerated dryer, a low-maintenance way to keep compressed air dry, so your team can focus on the actual work instead of the equipment. It's also available with a factory-matched Filter Package (prefilter CF7-56-24-G + afterfilter CF5-56-24-G) as an add-on option, which turns filter selection from a research task into a checkbox — the correct pair ships with the dryer itself.

Who the RNB1200 Is Built For

• ✅ An industrial facility or large commercial shop running a high-output rotary screw compressor that needs matched, continuous-duty drying capacity
• ✅ An operation with a centralized compressed air system feeding multiple work areas, production lines, or bays from one header
• ✅ A facility that needs dependable, round-the-clock dew point control at high SCFM without the pressure drop that undersized filtration or dryers introduce
• ✅ A plant manager replacing an aging industrial dryer who needs the new unit to match or exceed the old one's throughput without a costly re-pipe of existing 2-inch/3-inch/4-inch flanged connections
• ✅ An operation where compressed air system downtime for dryer service is expensive, making reliability and manufacturer-backed 2-year coverage a real purchasing factor, not an afterthought

What the RNB1200 Is NOT Built For

• ❌ Small or mid-size shops — this tier is sized for industrial-volume air systems and is oversized, and overpriced, for a single-bay or light commercial operation
• ❌ Facilities without existing 3-phase power infrastructure or the floor space and flanged/NPT piping this unit's footprint and connections require

What Makes the RNB1200 Different

Heat Exchanger

The RNB1200 uses a stainless steel brazed plate heat exchanger, engineered for reliable, consistent dew point control at 1200 SCFM without fouling or excess pressure drop.

Condensate Drain

Timed electric drain removes collected moisture automatically — the electric timer runs continuously in the background, keeping condensate from ever building up.

Refrigerant & Air Quality

Uses R513A refrigerant, a low global-warming-potential option, and delivers ISO 8573-1:2010 Class 4–5 pressure dew point — dry, reliable air for general shop and industrial use.

Optional Filter Package

Choose the “Includes Filter Package” option to add a factory-matched prefilter (CF7-56-24-G) and afterfilter (CF5-56-24-G), sized to this dryer's flow rate and ready to plumb — one less step for your install crew.

Full Specifications — RNB1200

FS-Curtis Warranty — RNB1200

FS-Curtis backs the RNB1200 with a 2-year parts & labor warranty.

Warranty service is through Alamo Equipment & Service — call (844) 480-6059 instead of waiting on a manufacturer hotline. Coverage is subject to FS-Curtis warranty terms, conditions, and requirements.