Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Global industrial sourcing · Houston, Texas+1 417 261 6001 info@mropartsrfq.com
MROProduct image under verification
Reference imageConfirm configuration by manufacturer part number.
Festo
537648
Filter regulator LFR-1/8-DB-7-5M-O-MINI
The Festo 537648 is a mini series DB filter regulator with a width of 44 mm, featuring a rotary knob actuator lock and a manual rotary condensate drain for vertical installation within +/- 5°. This component operates with a working pressure of 1.5 to 10 bar, a pressure regulation range of 0.5 to 7 bar, and a standard nominal flow rate of 500 l/min or greater while utilizing compressed air or inert gases within a temperature range of -5 to 50 °C. Submit the exact part number, quantity, and application requirements for a formal quote.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 537648
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 537648.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Mini
- Width
- 44 mm
- Series
- DB
- Actuator lock
- Rotary knob with lock
- Assembly position
- Vertical +/- 5°
- Grade of filtration
- 5 µm
- Condensate drain
- manual rotary
- Design structure
- Filter regulator without pressure gauge
- Controller function
- with secondary exhaust | with return flow
- Pressure gauge
- Prepared for G1/8
- Working pressure
- 1.5 ... 10 bar
- Pressure regulation range
- 0.5 ... 7 bar
- Max. pressure hysteresis
- 0.5 bar
- Standard nominal flow rate
- >= 500 l/min
- Operating medium
- Compressed air to ISO 8573-1:2010 [-:9:-] | Inert gases
- Corrosion resistance classification CRC
- 1
- Air purity class at output
- Compressed air in accordance with ISO8573-1:2010 [6:8:4] | Inert gases
- Medium temperature
- -5 ... 50 °C
- Ambient temperature
- -5 ... 50 °C
- Product weight
- 200 g
- Mounting type
- Optional | Line installation | with through hole | With mounting bracket
- Pressure gauge connection
- G1/8
- Pneumatic connection, port
- 2 G1/8
- Materials note
- Conforms to RoHS
- Materials information for seals
- NBR
- Material information, rotary knob
- POM
- Materials information for filter
- PE
- Materials information, housing
- PA-reinforced
- Materials information for bowl
- PC
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 537648. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.