features and benefits:
- environ-guard heavy duty hose construction
- working pressure of 740 psi and a burst pressure of 3700 psi
- 1/4" flare quick seal x 1/4" flare yellow hose
- meets all specifications for low permeation construction
- built for long life and dependability
strong six-sided crimp provides a reliable connection between the hose and the barb, even at maximum pressure. The coupler nuts are deeply knurled for quick finger-tightening. Environ-guard hoses are constructed of special barrier material which prevent virtually any permeation of refrigerant, yet remains flexible. Environ-guard hose 45 degree quick seal fittings prevent any refrigerant loss when disconnecting hoses from fittings eliminating harmful refrigerant burns.