Quick Coupling with Coaxial Function to connect two independent lines, Series 703 | Product Series

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Quick Coupling with Coaxial Function to connect two independent lines, Series 703

Quick Coupling with Coaxial Function to connect two independent lines, Series 703

Where to Buy

Quick Coupling System with nominal diameter 3 for hydraulic applications. Available in steel.

Technical Specifications

  • Diameter: 3 mm (Nominal)
  • Valve Included: Yes
  • Version: Double Shut-Off
  • Connection Thread Size: M12x1.5 mm, M27x1.5 mm
  • Length: 85 to 102 mm
  • Outside Diameter: 30 to 48 mm
  • Materials of Construction: Steel
  • Seal Material: NBR
  • Minimum Operating Temperature: -30 °C
  • Maximum Operating Temperature: 100 °C
  • Application: Hydraulics
Safety Warning

Full Product Description

Parker's Quick Connect Coupling Series 703 is a coupling system with coaxial function to connect two independent lines (pressure
line and return line). It is available as Twin-Hose solution and Hose-in-Hose solution.
The Parker „Coaxial Hose Package“ is completely assembled with a Hose-in-Hose coupling and plug, and prefilled with hydraulic oil.
TÃœV approval according to NFPA 1936:2010 and DIN EN 13204:2012.
Patent pending.

Safety Note
A reliable functioning for the hose-in-hose solution can only be guaranteed in conjunction with original Parker Coaxial-Hose.

Max. Working Pressure Connected bar - Pressure Line:
720 bar

Max. Working Pressure Connected bar - Return Line:
35 bar

Markets:
- Rescue
- Industrial
- Safety Technology

Features/Benefits:
- With Safety locking sleeve
- Dry-break solution with extremely low dead space volume
- Easy to handle - no connecting against remaining pressure
- Sealed sleeve protects against dust and dirt
- Coupling and plug assembled with dust caps (POM black) and stainless steel wire

Applications:
- Rescue Applications
- Hydraulic Cutter and Spreader
- Rerail Systems

Related Documents

Literature and Reference Materials
Parker Legris Rectus - General Catalogue
Catalogue Page Parker Rectus 703-Series
Hydraulic Quick Couplings Catalogue--CAT/3800-HYD/UK
Compliance, Certifications & Safety
Certificate of conformity - 2014 68 EU_connectic
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Products Type Connection Type Working Length (m)
703KBIM12SPZR Coupling - Twin Hose Female Thread - metric na
703KBIM27SPZR Coupling - Hose-in-Hose Female Thread - metric na
703SBIM12SPZR Plug - Twin Hose Female Thread - metric na
703SBIM27SPZR Plug - Hose-in-Hose Female Thread - metric na
703SET5R Hose Package - Completely assembled na 5
703SET10R Hose Package - Completely assembled na 10
703SET15R Hose Package - Completely assembled na 15
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