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Red Festo LR-1/4-D-MIDI pressure regulator in box

Festo

Festo LR-1/4-D-MIDI Pressure Regulator 186451 electrician tool

SKU CH-RSVX-CY1GP MPN LR-1/4-D-MIDI

Regulates compressed air pressure for pneumatic systems with 3-year parts coverage

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise pressure regulation for consistent pneumatic performance
  • Festo LR-1/4-D-MIDI model 186451 designed for test equipment applications
  • Durable red finish identifies the regulator in busy workspaces
  • Compact MIDI form factor fits standard 1/4-inch connections
  • Three-year parts coverage plus one-year labor protection

Pressure Regulator for Pneumatic Systems

The Festo LR-1/4-D-MIDI pressure regulator manages compressed air pressure in pneumatic installations. It is designed for electricians and maintenance technicians who need reliable pressure control during testing and commissioning tasks. The unit arrives new in a single box under part number 186451.

Integration Into Air Preparation Lines

This regulator fits into standard air preparation assemblies and requires a compressed air supply with appropriate filtration upstream. It provides a regulated output for downstream actuators or tools while freeing the operator from manual pressure adjustments. The MIDI series dimensions suit common mounting patterns without needing adapters.

Pressure Control Range and Limits

The regulator delivers consistent pressure regulation within its designed operating envelope for typical workshop pneumatic circuits. It handles standard industrial pressure ranges but is not suited for ultra-high-pressure or precision laboratory applications. Buyers needing integrated lubrication or finer adjustment resolution should consider alternative Festo series.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $79.99
Cheaper than about 61% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFesto
Model nameLR-1/4-D-MIDI
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What pressure range can the Festo LR-1/4-D-MIDI regulator maintain during continuous operation?

The Festo LR-1/4-D-MIDI pressure regulator is designed to maintain consistent output pressure in pneumatic systems during sustained use, with internal components rated for continuous industrial duty cycles.

How much heat does the Festo LR-1/4-D-MIDI generate when regulating pressure all day?

As a mechanical pneumatic regulator, the LR-1/4-D-MIDI produces negligible heat during extended operation since it regulates compressed air pressure through spring-loaded diaphragm mechanisms without electrical power consumption.

What compressed air fittings are needed to install the Festo LR-1/4-D-MIDI regulator?

The LR-1/4-D-MIDI features G 1/4 port threads, so you will need compatible G 1/4 pneumatic fittings and tubing to connect it to your compressed air supply and downstream equipment.

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