Test Port and Diagnostic Quick Couplings - PDP Series | Product Series

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Test Port and Diagnostic Quick Couplings - PDP Series Test Port and Diagnostic Quick Couplings - PDP Series Test Port and Diagnostic Quick Couplings - PDP Series

Test Port and Diagnostic Quick Couplings - PDP Series

Where to Buy

Parker's diagnostic quick couplers and test point nipples provide easy connections for mechanical gauges or specialized diagnostic equipment including Parker's SensoControl meters and accessories.

Technical Specifications

  • Application: Diagnostics
  • Maximum Operating Pressure: 6000 psi
  • Product Type: Push to Connect
  • Maximum Operating Temperature: 250 °F
  • Valve Type: Unvalved (Couplers), Ball (Nipples)
  • Minimum Operating Temperature: -40 °F
  • Body Size: 1/8 inch
  • Body Material: Steel
  • Hex Size: 0.69 to 0.81 inch
  • Plating Type: Zinc with Clear Trivalent Chromate
  • Connection Type: Female NPTF, Male NPTF, Male ORB, Seal-Lok, Triple-Lok
  • Seal Material: Nitrile
Safety Warning

Full Product Description

PDP Series Couplers (diagnostic test port connectors) 6,000 psi, connect with PDP Series Nipples. These push to connect quick couplings provide easy connection for mechanical gauges or specialized diagnostic equipment including SensoControl meters and accessories. PDP Couplers allow test instruments, gauges, transducers, and flow sensors to be quickly and easily connected to system test points under full operating pressures up to 6000 psi.

PDP couplers and nipples push to connect, and then the coupler base is manually turned to open the nipple valve and complete the connection. When fully connected, the coupler base blocks the retracted sleeve to prevent accidental disconnects. PDP Nipples can be permanently mounted on equipment at critical test point locations, at threaded test ports, in rigid tubing or in hose assemblies. Couplers and nipples are available in 1/8"" size with a rated pressure of 6,000 psi.

Technical Characteristics:
• Sizes: 1/8"
• Material: Steel
• Port Ends: Female NPTF
• Seal Options: Nitrile, Ethylene Propylene, Fluorcarbon, Neoprene

Markets:
• Industrial
• Construction
• Molding
• Testing
• Maintenance and Repair, MRO

Features/Benefits:
•  Easy push to connect operation, with a force of six pounds to connect at full system pressures up to 6000 psi
• Coupler is unvalved to allow gauges and transducers to return to zero when disconnected
• When fully connected, the sleeve is unable to be retracted, thus preventing accidental disconnection  
• Compatible with Parker's SensoControl diagnostic equipment
• Suitable for use with hydraulic or pneumatic systems

Applications:
• Mobile equipment
• Cooling systems
• Industrial hydraulic systems
• Fluid or air system maintenance and troubleshooting
• System performance optimization
• System validation

Related Documents

Literature and Reference Materials
Catalog 3800 Quick Coupling Products
Fluid Compatibility Chart
How To Operate Push To Connect Hydraulic Couplings
Port End Assembly Guide
SensoControl Website
Compliance, Certifications & Safety
Safety Guide: Quick Couplings and Related Accessories
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Products Coupling Half Connection Type Connection Thread Size (inch) Tube Size (inch)
PDP341-6 Male Nipple Male ORB 7/16 - 20 na
PDP343-6 Male Nipple Male NPTF 1/4 - 18 na
PDP242 Female Coupler Female NPTF 1/4 - 18 na
PDP323 Male Nipple Male NPTF 1/8 - 27 na
PDP341 Male Nipple Male ORB 7/16 - 20 na
PDP343 Male Nipple Male NPTF 1/4 - 18 na
PDP34BTL Male Nipple Seal-Lok na 1/4
PDP34BTX Male Nipple Triple-Lok na 1/4
PDP361 Male Nipple Male ORB 9/16 - 18 na
PDP36BTL Male Nipple Seal-Lok na 3/8
PDP36BTX Male Nipple Triple-Lok na 3/8

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