Hydraulic Coupling Hose Self-Adaptors and HPU Hydaulic Hose Cleaning Circulation Kits

• Features:
• Easy, drip proof port to connect hoses when not in use
• Ensure added flight safety by delivering clean hydraulic fluid to your aircraft!
• For single HPU systems
• Kit connects pressure and return hoses together to circulate hydraulic fluid through the HPU's internal 2 and 5 micron filters for self cleaning