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Festo
153491
Pressure regulator LRMA-1/8-QS-6
The Festo part number 153491 is a directly-controlled piston regulator featuring a constant output pressure with a secondary exhaust and a looped-through compressed air supply. Built with a PBT-reinforced housing, nickel-plated brass threaded plug with a PTFE seal, and an integrated pressure gauge, this component operates within an inlet pressure range of 0 to 9 bar and a pressure regulation range of 1 to 8 bar at a standard nominal flow rate of 75 l/min. It includes QS-6 pneumatic connection ports, a knurled screw actuator lock with a lock nut, and supports through-hole mounting in any assembly position for compressed air media matching ISO8573-1:2010 [7:-:-] standards across ambient temperatures from 0 to 60 °C. Submit the exact part number, quantity, and application requirements to receive a quote for this 54.5 g industrial component.
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Request a Quote- Manufacturer
- Festo
- Part number
- 153491
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 153491.
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Verified configuration
Technical Specifications
- Controller function
- Output pressure constant | with secondary exhaust
- Pneumatic connection, port
- 2 QS-6
- Mounting type
- with through hole
- Standard nominal flow rate
- 75 l/min
- Inlet pressure 1
- 0 ... 9 bar
- Ambient temperature
- 0 ... 60 °C
- Material housing
- PBT-reinforced
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Actuator lock
- Knurled screw with lock nut
- Assembly position
- Any
- Design structure
- directly-controlled piston regulator | with looped-through compressed air supply
- Pressure gauge
- with pressure gauge
- Pressure regulation range
- 1 ... 8 bar
- Product weight
- 54.5 g
- Material of threaded plug
- Brass | Nickel plated
- Material of threaded seal
- PTFE
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 153491. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.