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 info@mropartsrfq.com
Reference imageConfirm configuration by manufacturer part number.
Festo
185745
Service unit LFR-1/4-D-MINI-KD
The Festo part number 185745 is a D-series mini industrial component featuring a structural design that integrates an on/off valve, a safety start-up valve, and a filter regulator with a pressure gauge. It operates within a pressure range of 0.3 MPa to 1.6 MPa (3 bar to 16 bar or 43.5 psi to 232 psi) and provides a normal nominal flow rate of 730 l/min using compressed air or inert gases. Equipped with a 40 µm filtration grade, a manual rotating condensate drain with a 22 cm³ max volume, a metal bowl guard, and a rotary knob actuator lock with detent, this unit requires a vertical ±5° mounting position. Please submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 185745
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 185745.
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
- Series
- D
- Actuator lock
- Rotary knob with detent
- Mounting position
- Vertical ±5°
- Grade of ltration
- 40 µm
- Condensate drain
- Manual, rotating
- Structural design
- On/off valve | Filter regulator with pressure gauge | Safety start-up valve
- Max. condensate volume
- 22 cm³
- Bowl guard
- Metal bowl guard
- Pressure gauge
- with pressure gauge
- Operating pressure
- 0.3 MPa...1.6 MPa | 3 bar...16 bar | 43.5 psi...232 psi
- Pressure regulation range MPa
- 0.25 MPa...1.2 MPa
- Pressure regulation range
- 2.5 bar...12 bar
- Pressure regulation range psi
- 36.25 psi...174 psi
- Max. pressure hysteresis
- 0.015 MPa | 0.15 bar | 2.175 psi
- Normal nominal ow rate (normalized to DIN 1343)
- 730 l/min
- Operating medium
- Compressed air as per ISO 8573-1:2010 [-:-:-] | Inert gases
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Air quality class at the output
- Compressed air as per ISO 8573-1:2010 [7:8:4] | Inert gases
- Temperature of medium
- -10 °C...60 °C
- Ambient temperature
- -10 °C...60 °C
- Product weight
- 900 g
- Type of mounting
- Alternatively: | In-line installation | With accessories
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 185745. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.