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Red Festo LR-1/2-D-MAXI pressure regulator in box

Festo

Festo LR-1/2-D-MAXI 186455 pressure regulator

SKU CH-NVJ7-6KZ5V MPN LR-1/2-D-MAXI

A Festo pressure regulator for controlling compressed-air supply in pneumatic systems

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Pressure regulator for precise pneumatic control
  • Festo LR-1/2-D-MAXI model 186455
  • Test equipment built for electrician applications
  • Red finish identifies unit in workshop settings
  • Three-year parts coverage with one-year labour support

Industrial pressure regulator

The Festo LR-1/2-D-MAXI 186455 is a pressure regulator designed for pneumatic system control. It manages compressed air pressure in industrial automation and process applications. The unit is supplied new in a single pack. It serves technicians and engineers maintaining air preparation equipment.

Suited for pneumatic panel builds

This regulator fits installations that require a Size D body with a G 1/2 port thread. It is not intended for low-flow instrumentation circuits that need a smaller body size. Buyers who need integrated filtration or lubrication functions should look at combination service units. The component provides regulation only.

Size D body with G 1/2 port

The defining specification is the Size D body format with a G 1/2 connection thread. This determines compatibility with existing manifold or piping layouts. Verify the port size and body series match your system design before ordering. The part number 186455 confirms the exact variant.

How it compares

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

Price $207.99
Pricier than about 80% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFesto
Model nameLR-1/2-D-MAXI
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How much heat does the LR-1/2-D-MAXI 186455 generate during continuous operation?

The regulator operates pneumatically without electrical consumption, so it produces negligible heat during all-day use.

What compressed-air fittings are required to install the LR-1/2-D-MAXI 186455?

You need a 1/2-inch supply line and compatible push-in or threaded fittings for the inlet and outlet ports.

Will the LR-1/2-D-MAXI 186455 work with my existing Festo Size D filter bowl and lubricator?

Yes, it shares the Size D modular interface so it mounts directly to other Festo D-series service units.

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