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Products/Festo/197511
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Festo

197511

Diaphragm air dryer LDM-1/2-D-MAXI-1000

The Festo part number 197511 is a Maxi size membrane dryer from the D series, featuring a vertical assembly position of +/- 5° and a zinc die-casting housing with a wrought aluminum alloy bowl. This component operates with an inlet pressure of 3 to 8.5 bar, a standard nominal flow rate of 1,000 l/min, and a pressure dew-point reduction of 13 ¼irc}C for air quality class 1:7:1 per ISO 8573-1. Weighing 1,770 g with G1/2 pneumatic connections, it supports optional line installation or mounting with accessories within a medium and ambient temperature range of 5 to 50 ¼irc}C. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer
Festo
Part number
197511
Data verification
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Verified configuration

Technical Specifications

Size
Maxi
Series
D
Assembly position
Vertical +/- 5°
Design structure
Membrane dryer
Inlet pressure 1
3 ... 8.5 bar
Standard nominal flow rate
1,000 l/min
Operating medium
Air quality class 1:7:1 per ISO 8573-1
Pressure dew-point reduction
13 °C
Corrosion resistance classification CRC
2
Storage temperature
-20 ... 55 °C
Medium temperature
5 ... 50 °C
Ambient temperature
5 ... 50 °C
Product weight
1,770 g
Mounting type
Optional | Line installation | with accessories
Pneumatic connection, port
2 G1/2
Materials note
Contains PWIS substances
Materials information, housing
Zinc die-casting
Materials information for bowl
Wrought Aluminium alloy

Engineering context

Identification and RFQ Guidance

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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.

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 197511. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.