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Aro-Flo Series Air Line Regulator, 1/2 NPT Ports, 0-140 PSI PSI Spring Range, 215 SCFM Flow Rating

Dimensions 2.78W x 5.47H	Brand Ingersoll-Rand Special Quotes	Brand Ingersoll-Rand	Pack Size 1.00	UOM EA	Flow Rating (SCFM) 215	Gauge No	Port Size 1/2 NPT	Pressure Range (psi) 0-140 PSI	Series 2000	Supplier Part Number R37341-100	Alternate Part Numbers Alternate Part Number C1KN14	Product Weight 1.40 lbs

Product Questions & Answers 2

Product Questions & Answers

got a 1/2 inch air line in the shop. will this regulator keep up, or is 215 scfm kinda wishful thinking

Question by: Hank M on May 25, 2025, 9:45 AM

For higher-demand air tools and general pneumatic equipment, the 215 SCFM flow rating is the capacity reference for this regulator, and it matches up well with the 1/2 NPT port size. It is built to control downstream pressure in the 0 to 140 PSI adjustment range while handling up to 250 psi inlet pressure.

Answer by: Customer Support on May 27, 2025, 8:53 AM

What size are the ports on this regulator?

Question by: Donna K on Jan 3, 2026, 2:54 PM

It's got 1/2 NPT ports, which should be pretty standard for hooking up to your air lines.

Answer by: Customer Support on Jan 5, 2026, 6:46 AM

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