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7118420 Unloader Valve Replacement Kit
Technical Specifications:
- Max Temperature: 194 degrees F
- Max PSI: 4500
- Inlet Port: 3/8 inch
- Outlet Port: 3/8 inch
- Max GPM: 10.5
- Built In EZ Start System
- Vibration resistant dual locking nuts for setting maximum pressures
- Larger diameter piston for more strength and contact area for shifting alignment
- Discharge nipple sealing o-ring has been moved to the lower part of the thread to increase hydro strength and fitting strength
- Shutter valve hex design means less contact area for smooth shifting, prevents binding, larger size for longer life more positive shifting
- Two inlet ports
- Two by-pass ports
- Ultra-thick inlet and discharge ports for added strength
- All ports are FNPT