JE Adams 7375 Maxi-Flow Stainless Steel Check Valve - 1/4 FPT x 1/4 FPT – 5,000 PSI

Features
• Maxi-Flow Check Valves used in applications where back flow is not permitted
• Can be used in air or fluid applications
• Install valve so that flow is in the direction of the arrow on the part

Specifications
• Maximum Pressure: 5,000 PSI
• Maximum Flow Rate: 4.0 GPM
• Maximum Temperature: 200° F
• Material: Stainless steel
• Inlet: 1/4" FPT
• Outlet: 1/4" FPT
• Size: 2.3”
• Weight: 4.0 oz

General Pump D10078 Quick Disconnect Coupler Plug Stainless Steel 3/8” x 3/8" NPT-F 6,000 PSI

Features:
• Quick disconnect design
• 304 Stainless steel

Specifications:
• Quick Disconnect Coupler: Plug
• Body Material: 304 Stainless steel
• Plug Size: 3/8"
• Thread: 3/8” NPT-F
• Max Temp: 175°
• Max Operating Pressure: 6,000 PSI
• Replaces QCP2FSS
• Weight: 0.09 lb

Fairview 125-4B 1/4 Hose ID x 1/4 Male Pipe Brass Hose Barb Fitting. Brass hose barbs are recommended for general purpose air, water and other low pressure applications. CA360 brass construction prevents rust and corrosion

Specifications:
• Working Temperature: -40°F to +220°F, -40°C to +104°C
• All hose barbs must be firmly fastened with hose clamps or ferrules
• Weight: 0.04 lbs