Omega Products PRG700-15 User Manual

AIR PRESSURE REGULATOR

(2) 1/4-20 X 1/2"
DEEP
MOUNTING
HOLES

(2) 1/4-18 NPT

IN

OUT

OPTIONAL
MOUNTING
BRACKET

(2) HOLES FOR

8 (5/16) BOLT

57.2

(2.25)

76.2

(Ø3.00)

25.4

(Ø1.00)

46.7

(1.84)

55.6

(2.19)

(2) 1/4-20 X 1/2"
DEEP
MOUNTING
HOLES

57.2

(2.25)

76.2

(Ø3.00)

46.7

(1.84)

55.6

(2.19)

FOR HIGH FLOW APPLICATIONS

Up to 80 scfm

PRG700 Series

PRG700-2, shown
actual size.

U High Flow Capacity—

Up to 80 scfm

U Output Pressure

Insensitive to Flow
Changes

U Can be Serviced Without

Removing From Air Line

U Insensitive to Changes

in Flow

The OMEGA PRG700 Series
regulators are designed for
applications that require high flow
capacity and accurate process
control. A poppet valve balanced
by a rolling diaphragm insures a
constant output pressure even
during wide supply pressure
variations. Stability of regulated
pressure is maintained under
varying flow conditions through
the use of an aspirator tube, which
adjusts the air supply in accordance
with the flow velocity.

SPECIFICATIONS

Flow Capacity: See performance curves
Exhaust Capacity: 4 scfm [outlet

pressure 5 psi > set pressure]
Sensitivity:

1

⁄8" (3.2 mm) H2O

Supply Pressure Effect: < 0.1 psi for
100 psi change

Air Consumption (Steady State):
From 1.0 to 12.5 scfh

Supply Pressure: 250 psig (17.5 bar)
maximum

Operating Temperature: -40 to 71°C
(-40 to 160°F)

Weight: 0.74 kg (1.625 lb)
Mounting: Pipe, panel, or optional

bracket
Port Sizes:

1

⁄4 NPT female

Performance Curves

80 (5.5)

70 (4.8)

60 (4.1)

50 (3.5)

40 (2.8)

OUTPUT

psig (BAR)

30 (2.1)

20 (1.4)

10 (0.69)

5 15 25 35 45 55 65 75

(8.5) (25.5) (42.5) (59.4) (76) (93.5)(110.5)(127.5)

VENT

34.0

(1.34)

25.4

55.6

(2.19)

46.7

(1.84)

Dimensions:
mm (inch)

ø = diameter

To Order

OUTPUT PRESSURE RANGE
MODEL NO. psi bar

Visit omega.com/prg700 for Pricing and Details

57.2

(2.25)

76.2

(Ø3.00)

(2) 1/4-20 X 1/2"
DEEP
MOUNTING
HOLES

(Ø1.00)

IN

0 to 150 psig (0 to 10.0 bar) 3/8" NPT

FLOW, scfm (m

100 psig supply

0 to 60 psig (0 to 4.0 bar) 1/4" NPT

0 to 30 psig (0 to 2.0 bar) 1/4" NPT

0 to 15 psig (0 to 1.0 bar) 1/4" NPT

0 to 2 psig (0 to 0.15 bar) 1/4" NPT

3

/hr)

50.8 (2.00)
APPROX.

9.5 (0.375)

86.4

(3.40)

103.1
(4.06)

IN & OUT PORTS

OPTIONAL
MOUNTING
BRACKET

(2) HOLES FOR

8 (5/16) BOLT

OUT

(2) 1/4-18 NPT

GAUGE PORTS

PRG700-2 0 to 2 0 to 0.15

PRG700-15 0 to 15 0 to 1.0

PRG700-30 0 to 30 0 to 2.0

PRG700-60 0 to 60 0 to 4.0

PRG700-150 0 to 150 0 to 10

ACCESSORY

MODEL NO. DESCRIPTION

PRG200-MB Mounting bracket

Comes complete with operator’s manual.
Ordering Example: PRG700-30, high flow regulator with 0 to 30 psi range and 1⁄4 NPT fittings.

L-15