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

Description & Features

Designed for precise air pressure control this regulator is suitable for a range of industrial needs with 1/2 NPT ports and a 0-140 PSI spring range. Ensuring consistent and reliable performance it features a robust flow rating of 215 SCFM.

Constructed with durable materials including an aluminum body and nitrile diaphragm it promises long-term reliability. The integrated gauge port and relieving type feature further enhance air pressure management efficiency. The standard adjustment range of 0 140 psig meets various pneumatic system requirements.

Additionally this regulator offers versatility by providing controlled air pressure for specific pneumatic equipment connected to the air system. It can be combined with filters and lubricators to form comprehensive air line systems ensuring efficient and customizable pneumatic setups.

MPN: R37341-600

Supplier Part Number: R37341-600

Specifications

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 Yes	Port Size 1/2 NPT	Pressure Range (psi) 0-140 PSI	Series 2000	Supplier Part Number R37341-600	Alternate Part Numbers Alternate Part Number C1KN15	Product Weight 1.45 lbs

Similar Products

Model Number	Series	Flow Rating (SCFM)	Type	Pressure Range (psi)	Gauge	Dimensions
R37111-100 Aro-Flo Series Air Regulator	1000	45	Relieving	0-140 PSI	Yes	1.58W x 3.56H
R37121-100 Aro-Flo Series Air Regulator	1000	59	Relieving	0-140 PSI	No	1.58W x 3.56H
R37221-100 Aro-Flo Series Air Regulator	1500	86	Relieving	0-140 PSI	No	2.21W x 4.77H
R37331-100 Aro-Flo Series Air Regulator	2000	179	Relieving	0-140 PSI	No	2.78W x 5.47H
R37331-600 Aro-Flo Series Air Regulator	2000	179	Relieving	0-140 PSI	Yes	2.78W x 5.47H
R37341-100 Aro-Flo Series Air Regulator	2000	215	Relieving	0-140 PSI	No	2.78W x 5.47H

Product Questions & Answers (2)

Question by: Ricky B on Nov 2, 2025, 10:29 AM

What size ports does this regulator use?

Answer by: Customer Support on Nov 4, 2025, 6:10 AM

It uses 1/2 NPT ports, which are pretty common for air lines.

Question by: Lee R on Jul 12, 2025, 7:04 AM

got a 1/2 inch airline run, will this regulator bolt right in or am i gonna need adapters

Answer by: Customer Support on Jul 13, 2025, 5:30 PM

With 1/2 NPT ports, it matches standard 1/2 NPT air line fittings, so it installs inline without stepping up or down when your hydraulic lines is already 1/2 NPT. It also has a gauge port if you want to add a pressure gauge.