Festo Pneumatic Regulator 1800L/min G 1/4, 0.3 7bar

  • RS Stock No. 121-5659
  • Mfr. Part No. MS4-LR-1/4-D6-AS
  • Manufacturer Festo
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): HU
Product Details

MS-LR Series Pressure Regulator

Festo MS-LR series pressure regulators maintain a constant working pressure, regardless of the pressure variations in the system and air consumption. The MS-LR series features excellent regulation characteristics with low hysteresis and primary pressure compensation.

Features and Benefits

  • The MS-LR series feature regulators which are available with and without secondary venting
  • They benefit from a high flow rate with minimal pressure drop
  • Two pressure gauge connections allow for different fitting options, with a return flow option already integrated within the pressure regulator
  • The pressure regulator has a compressed air and inert gases operating medium, with a directly controlled diaphragm regulator design structure
  • Optional pressure sensor and rotary knob pressure gauge
  • For installation into a control panel

MS4-LR-1/4-D6-AS Pressure Regulator

  • Rotary knob actuator lock
  • Maximum pressure hysteresis of 0.25 bar
  • Standard nominal flow rate of 1,800 I/min
  • G1/4 pneumatic connection
  • Aluminium die-cast housing material

Regulators and Filter Regulators

Attribute Value
Port Connection G 1/4
Minimum Outlet Pressure 0.3bar
Maximum Outlet Pressure 7bar
Maximum Input Pressure 14bar
Pressure Gauge Port Size G 1/4
Port Connection Thread Size 1/4 in
Pressure Gauge Port Thread Size 1/4 in
Maximum Flow Rate 7500L/min
Typical Flow Rate 1800L/min
Port Connection Thread Standard G
Minimum Operating Temperature -10°C
Maximum Operating Temperature +60°C
Overall Dimensions 40 x 57 x 117.5mm
Pressure Gauge Port Thread Standard G
Overall Width 57mm
Overall Length 40mm
Overall Height 117.5mm
72 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each
$ 88.48
(exc. GST)
$ 97.33
(inc. GST)
Per unit
1 - 4
5 - 9
10 +
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