Omega Products AR91-015 User Manual

MINIATURE PRESSURE

EASY TO ADJUST

REGULATORS

AR90 Series

All Models

$

40

⻬ Designed for Applications

with Limited Space
and for Low-Flow or
Dead-End Service

⻬ Small Package Size and

Lightweight Construction

⻬ Corrosion-Resistant

Anodized Aluminum
Exterior

⻬ Excellent Stability

and Repeatability

⻬ Self Relieving
⻬ Low Cost

SPECIFICATIONS

Effect of Supply Pressure Variation
(25 psig) on Outlet Pressure:

<0.25 psig (17.02 mbar)

Exhaust Capacity (5 psig Above
20 psig Setpoint): 0.1 to 0.3 SCFM

(2.8 to 8.5 LPM) typical
Maximum Supply Pressure: 250 psig

(17.2 bar)

Flow Capacity at 100 psig (6.9 bar)
Supply and 20 psig (1.4 bar) Outlet:

2.5 SCFM (71 LPM)

Total Air Consumption @ Maximum
Output: 3 SCFH (84.6 LPM)

Port Size:

thread

Materials of Construction:

Body: Anodized aluminum
Adjusting Screw: Plated steel
Trim: Brass, acetal
Diaphragm: Fluorocarbon with

polyester fabric

Knob: Acetal resin
Spring: Music wire

Dimensions: 22.2 x 22.2 x 84.6 mm

(0.875 x 0.875 x 3.33")

Weight: 2.2 oz (0.06 kg)
Mounting Options: Pipe or panel

1

⁄16-27 NPT or 5 mm metric

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AR91-015, $40,
shown larger
than actual size.

The AR91 and AR92 Series
miniature pressure regulators are
compact, low-cost units that operate in
pressure ranges up to 100 psi, with a
maximum supply pressure of 250 psi.

Sel

ec

t

i

on of

Technic

al,

and R

Bo

oks

A

vai

omega.

Easy adjustment
with locking nut

Corrosion-resistant
anodized aluminum body

They provide dependable reliability
and accuracy for low-flow and
dead-end applications, but are
not designed for critical flow
applications. Each unit has a
corrosion-resistant anodized
aluminum body with a standard
fluorocarbon diaphragm.

MOST POPULAR MODELS HIGHLIGHTED!

To Order (Specify Model Number)

MODEL NO. PRICE ADJUSTABLE RANGE PRESSURE

1

" 27 NPT Thread Models

⁄

16

AR91-005 $40 0 to 5 psig (0 to 0.35 bar) 250 psig (17.2 bar)
AR91-015 40 0 to 15 psig (0 to 1.0 bar) 250 psig (17.2 bar)
AR91-030 40 0 to 30 psig (0 to 2.1 bar) 250 psig (17.2 bar)
AR91-060 40 0 to 60 psig (0 to 4.1 bar) 250 psig (17.2 bar)
AR91-100 40 0 to 100 psig (0 to 7 bar) 250 psig (17.2 bar)

5 mm (Metric Thread Models)

AR92-005 $40 0 to 5 psig (0 to 0.35 bar) 250 psig (17.2 bar)
AR92-015 40 0 to 15 psig (0 to 1.0 bar) 250 psig (17.2 bar)
AR92-030 40 0 to 30 psig (0 to 2.1 bar) 250 psig (17.2 bar)
AR92-060 40 0 to 60 psig (0 to 4.1 bar) 250 psig (17.2 bar)
AR92-100 40 0 to 100 psig (0 to 7 bar) 250 psig (17.2 bar)

Comes complete with operator’s manual.
Ordering Example: AR91-015, miniature pressure regulator, 0 to 15 psig

pressure connections, $40.

L-13

MAXIMUM INPUT

1

- 27 NPT

⁄

16

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | [e-mail]

EPG05

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