Festo LFR Series Filter Regulator

Resistant to UV radiation and corrosive environments and additional temperature options available.

This model has 32 variants.
Highlights...

Features

  • -40 to 176°F and -20 to 176°F ambient temperature ranges
  • 1150 to 3400 l/min flow rates
  • 0.5 to 16 bar pressure regulation range
  • With or without pressure gauge
  • High corrosion resistance (corrosion resistance class CRC 3 to Festo standard 940 070)

The Festo LFR 157474 Series Filter Regulator combines a filter and regulator in a single unit. It offers reliable particle separation and high flow rates, along with precise regulation and minimal hysteresis. Designed to withstand UV radiation and corrosive environments, this unit features a locking rotary knob to secure pressure settings.

The LFR series features a full metal construction to meet the demanding requirements of process automation industries. Users can choose between two pressure regulation ranges: 0.5 to 12 bar or 0.5 to 16 bar. An optional pressure gauge with a G1/4 thread interface is available.

Multiple pneumatic connection options including G1/4, G1/2, 1/4 NPT, and 1/2 NPT female threads. It provides a standard nominal flow rate between 1,150 and 3,400 l/min, depending on the specific model. The filter is available with either 5μm or 40μm filtration grades.