SharkBite U870W20 PEX-B tubing:

 Key Features

• Model: U870W20
• Brand: SharkBite (by Cash Acme)
• Type: PEX-B (cross-linked polyethylene)
• Color: White (universal for hot or cold water)
• Length: 20 feet
• Nominal Size: 3/4 inch
• Flexible & Durable: Reduces the need for fittings and resists corrosion and scale buildup
• SharkBite Imprint Pattern: Ensures full insertion into push-to-connect fittings 
   

Specifications

• Inside Diameter: 0.671 in
• Outside Diameter: 0.875 in
• Wall Thickness: 0.102 in
• Working Pressure: 160 psi at 73°F
• Temperature Range: 32°F to 200°F
• Flow Rate: Up to 8.8 GPM
• Certifications:
  • ASTM F876/F877/F2023
  • CSA B137.5
  • NSF 14/61
  • UL1821 (for fire systems, 3/4" and 1" only) 
     

 Applications

• Hot and Cold Potable Water Distribution
• Fire Protection Systems
• Municipal Water Service Lines
• Burial Applications (including under concrete) 
   

 Installation

• Cut the tubing cleanly using a PEX cutter.
• Connect using:
  • SharkBite push-to-connect fittings
  • EvoPEX, plastic barb (ASTM F2159), or brass barb (ASTM F1807) fittings 
• Secure with pipe supports or clamps
• Pressure Test immediately after installation

 Tools Required

• PEX tubing cutter
• Push-to-connect or crimp/clamp tools
• Pipe support clamps

 Benefits

• Flexible: Reduces the number of fittings and potential leak points
• Durable: Freeze-resistant and corrosion-resistant
• Safe: Lead-free and certified for potable water use
• Versatile: Approved for underground and concrete burial
• UV Resistant: Six-month UV resistance for exposed installations