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Festo
183521
Vacuum gauge VAM-40-V1/0-1/8-CT
The Festo 183521 is a Bourdon-tube pressure gauge featuring a nominal size of 40 and a central rear-side connection based on DIN EN 837-1. It provides an indicating range of -1 to 0 bar (-14.5 to 0 psi) with a double scale displaying external bar and internal psi/inch Hg, operating within a medium and ambient temperature range of -20 to 60 °C and -40 to 60 °C respectively. This 63 g component achieves measurement accuracy class 2.5, offers a corrosion resistance classification CRC of 4, and features IP43 protection for use with vacuum and dried, filtered, and lubricated compressed air. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 183521
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 183521.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Nominal size of pressure gauge
- 40
- Position of connection
- Rear side central
- Based on the standard
- DIN EN 837-1
- Type of seal on screw-in stud
- coating
- Assembly position
- Any
- Conforms to standard
- DIN EN 837-1
- Design structure
- Bourdon-tube pressure gauge
- Indicating range [bar]
- -1 ... 0 bar
- Indicating range [psi]
- -14.5 ... 0 psi
- Scale
- Double scale | Bar (external) | Inch hg (inside) / psi (inside)
- Working pressure
- -1 ... 0 bar
- Operating medium
- Dried, filtered and lubricated compressed air | Vacuum
- Continuous load factor
- 0.75
- Alternating load factor
- 0.66
- Corrosion resistance classification CRC
- 4
- Medium temperature
- -20 ... 60 °C
- Protection class
- IP43
- Ambient temperature
- -40 ... 60 °C
- Product weight
- 63 g
- Measurement accuracy class
- 2,5
- Mounting type
- Threaded
- Pneumatic connection
- G1/8
- Materials information for screw-in stud
- High alloy steel, non-corrosive
- Materials note
- Free of copper and PTFE
- Materials information, housing
- High alloy steel, non-corrosive
- Materials info, viewing window
- 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 183521. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.