Dwyer Instruments SERIES MPR Catalog Page
RT
[122.00]
[20.00]
[100.00]
[26.50]
[71.88]
1-1/2
S
SERIES MPR | PROXIMITY® BY DWYER
MINIATURE PRESSURE REGULATOR
Air or Water Regulator, Compact and Lightweight, Low Cost
2-27/32
[9.65]
Volume Booster/
Regulators
[38.10]
1-5/8
[41.40]
[2] 1/8 NPT
3/8
GAGE PORT
[2] 1/4 NPT INLET
& OUTLET PORTS
The Series MPR Miniature Pressure Regulator is a compact unit that provides low
cost, high performance pressure regulation of compressed air or air/water. The low
torque, non-rising adjustment knob with locking capability provides easy and precise
adjustment. Models for use with air are self relieving. Models for air/water are nonrelieving.
FEATURES/BENEFITS
• Low cost
• Easy and precise adjustment
• Compact
APPLICATIONS
• Any industrial application that requires water or air pressure regulations and low cost
MODEL CHART
Air Model Air/Water Model Range
MPR1-0
MPR1-1
MPR1-2
MPR1-3
MPR1-4
MPR2-0
MPR2-1
MPR2-2
MPR2-3
MPR2-4
0 to 5 psi
0 to 15 psi
0 to 30 psi
0 to 60 psi
0 to 100 psi
SPECIFICATIONS
Service: Compressed air or water.
Wetted Materials: Body: Zinc; Bonnet: Acetal; Diaphragm/seals: Nitrile; Internals:
Aluminum, brass, acetal, steel, music wire (MPR2 is plated with electroless nickel
for water use).
Maximum Supply Pressure: 250 psig (17.2 bar).
Temperature Limits: 0 to 150°F (-18 to 60°C).
Flow Capacity: 24 SCFM (48 m3/hr) at 100 psig (6.9 bar) supply, 60 psig (4.1 bar)
output.
Process Connection: Inlet and outlet: Two 1/4˝ female NPT; Two 1/8˝ female NPT
gage ports.
Weight: 4 oz (113 g).
ACCESSORIES
Model Description
MPR-B
Mounting bracket
MPR-N
Panel mounting nut
DWYER INSTRUMENTS, INC. |
447
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