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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.
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Festo
578300
Push-in bulkhead connector NPQH-H-Q6-E-P10
The Festo part number 578300 is a standard bulkhead industrial component featuring a nominal width of 5 mm and a push-pull structural design with a 15.8 mm tubing insertion depth for 6 mm outside diameter pneumatic tubing. This component operates across a pressure range of -0.095 MPa to 2 MPa (-0.95 bar to 20 bar, -13.775 psi to 290 psi) with compressed air or water, handles ambient temperatures from 0 °C to 150 °C, and mounts via an external hexagon SW18 in any position. Each pack contains 10 units weighing 34.6 g each, rated with a corrosion resistance class of 3, LABS conformity VDMA24364-B1/B2-L, ISO 14644-1 cleanroom suitability Class 4, and NSF C0523185 certification for the food industry under NSF/ANSI 169. Submit your exact part number, quantity, and application requirements for 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
- 578300
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 578300.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Standard
- Nominal width
- 5 mm
- Tubing insertion depth
- 15.8 mm
- Mounting position
- Any
- Design
- Bulkhead
- Pack size
- 10
- Structural design
- Push-pull principle
- Operating pressure for entire temperature range
- -0.095 MPa...2 MPa | -0.95 bar...20 bar | -13.775 psi...290 psi
- Information on operating pressure
- Water: max. 0.6 MPa at 0 - 50 °C
- Certicate issuing authority
- NSF C0523185
- Operating medium
- Compressed air as per ISO 8573-1:2010 [7:-:-] | Water (liquid, ice-free)
- Information on operating and pilot media
- Lubricated operation possible
- Corrosion resistance class (CRC)
- 3 - High corrosion stress
- LABS (PWIS) conformity
- VDMA24364-B1/B2-L
- Cleanroom suitability, measured according to ISO 14644-14
- Class 4 according to ISO 14644-1
- For use in the food industry
- See declaration of conformity | NSF/ANSI 169
- Ambient temperature
- 0 °C...150 °C
- Product weight
- 34.6 g
- Type of mounting
- External hexagon SW18
- Pneumatic connection 1
- For pneumatic tubing outside diameter 6 mm
- Pneumatic connection 2
- for pneumatic tubing outside diameter 6 mm
- Releasing ring color
- Silver
- Note on materials
- RoHS compliant
- Housing material
- Brass, chemically nickel-plated
- Guard ring material
- PEI
- Releasing ring material
- Brass, chemically nickel-plated
- Nut material
- Brass, chemically nickel-plated
- Material of tubing seal
- FPM
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 578300. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.