


Dwyer Instruments MPR1-2 | Miniature pressure regulator | Range 0-30 psi.
Compact in size and offering good performance at an affordable price, the Model MPR1-2 Miniature Pressure Regulator regulates the pressure of compressed air or air/water. Easy and accurate adjustment is possible thanks to the low torque, non-rising adjustment knob with locking feature. Air-operated models are self-relieving. Air/water models don't provide any relief.

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- Specifications
- Features
- Downloads
Capacity | Flow: 24 SCFM (48 m3/hr) at 100 psig (6.9 bar) supply, 60 psig (4.1 bar) output |
Connection | Process: Inlet and Outlet: two 1/4" female NPT; two 1/8" female NPT gage ports |
Material | Wetted: Body: zinc; Bonnet: acetal; Diaphragm/Seals: nitrile; Internals: aluminum, brass, acetal, steel, music wire (MPR2 is plated with electroless nickel for water use) |
Maximum operating temperature | 0 to 150°F (-18 to 60°C) |
Maximum Supply Pressure | 150 psig (10.3 bar) |
Range | 0-30 psi |
Weight | 4 oz (113 g) |
- The Series MPR Miniature Pressure Regulator is designed to be compact, making it suitable for applications where space is limited.
- Despite its affordability, the pressure regulator offers high performance, ensuring efficient regulation of compressed air or air/water.
- The unit features a low torque, non-rising adjustment knob with locking capability, allowing for easy and precise adjustment of pressure settings.
- Models designed for use with air are self-relieving, ensuring pressure relief when needed. Models for air/water are non-relieving, providing flexibility to suit different applications.
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