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Festo
552931
Pressure booster DPA-40-16-CRVZS5
The Festo part number 552931 is a double-piston pressure booster featuring a 40 mm piston diameter, a 5 L compressed air reservoir, an integrated pressure gauge, and a check valve with a condensate drain down mounting position. It operates with an inlet pressure 1 of 0.2 MPa to 0.8 MPa (2 bar to 8 bar, 29 psi to 116 psi) and provides an output pressure 2 regulation range of 0.45 MPa to 1.6 MPa (4.5 bar to 16 bar, 65.25 psi to 232 psi) using compressed air as per ISO 8573-1:2010 [7:3:4] without oil lubrication capability. This component complies with the EU pressure equipment directive and UK regulations for pressure equipment, featuring a corrosion resistance class of CRC 2 and VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements to request a quote.
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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
- 552931
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 552931.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Piston diameter
- 40 mm
- Volume
- 5 l
- Mounting position
- Condensate drain down
- Structural design
- Double-piston pressure booster | With compressed air reservoir | with pressure gauge | With check valve
- Pressure gauge
- with pressure gauge
- Output pressure 2
- 0.45 MPa...1.6 MPa | 65.25 psi...232 psi
- Outlet pressure 2
- 4.5 bar...16 bar
- Operating pressure
- 0.25 MPa...0.8 MPa | 2.5 bar...8 bar | 36.25 psi...116 psi
- Pressure regulation range MPa
- 0.45 MPa...1.6 MPa
- Pressure regulation range
- 4.5 bar...16 bar
- Pressure regulation range psi
- 65.25 psi...232 psi
- Inlet pressure 1
- 2 bar...8 bar
- Inlet pressure 1 MPa
- 0.2 MPa...0.8 MPa
- Inlet pressure 1 psi
- 29 psi...116 psi
- CE marking (see declaration of conformity)
- as per EU pressure equipment directive
- UKCA marking (see declaration of conformity)
- according to UK regulations for pressure equipment
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:3:4]
- Information on operating and pilot media
- Operation with oil lubrication not possible
- Corrosion resistance class (CRC)
- 2 - Moderate corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Storage temperature
- 5 °C...60 °C
- Ambient temperature
- 5 °C...60 °C
- Max. tightening torque for condensate drain
- 27 Nm
- Product weight
- 7300 g
- Type of mounting
- With slot nuts
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 552931. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.