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Black polypropylene Schedule 80 coupling 1-1/4 inch NPT female threads

Banjo

Banjo CPLG125 1-1/4" Schedule 80 Polypropylene Trap

SKU CH-A16Z-MR2PQ MPN CPLG125

Polypropylene Schedule 80 coupling joins 1-1/4 inch female NPT pipe at 150 psi operating pressure

  • Product typeDrain Components
  • Main materialHAWA
  • Product colorBlack
  • Schedule 80 polypropylene handles 300 psi max pressure
  • 1-1/4" NPT female threads fit Schedule 80 pipe
  • Operates from -20°F to 150°F for wide temperature range
  • 2-1/2" overall length suits compact plumbing installations
  • Black HAWA material resists corrosion in drain applications

Polypropylene Schedule 80 Coupling

This Banjo CPLG125 coupling joins two sections of 1 1/4 inch Schedule 80 pipe using female NPT threads on both ends. The polypropylene body resists a range of chemicals found in industrial and agricultural fluid systems. It is rated for a maximum operating pressure of 150 psi. The overall length measures 2 1/2 inches.

Suits Schedule 80 systems needing chemical

Installers working with Schedule 80 polypropylene piping at 1 1/4 inch size can use this fitting directly. Systems requiring a higher pressure rating than 150 psi, a different pipe schedule, or a material other than polypropylene should select an alternative component. Buyers needing a male-threaded or reduced-size connection will not find it here.

150 psi maximum operating pressure

This single rating determines whether the coupling can handle the intended service conditions. If the system design pressure exceeds 150 psi, the part is not suitable regardless of its Schedule 80 dimensions or polypropylene construction. Verify the system pressure before installation.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 92% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameBanjo
Model nameCPLG125
Product typeDrain Components
Product colorBlack
Size & build
Main materialHAWA

Questions about this item

Will the CPLG125 Schedule 80 polypropylene coupling thread onto my existing 1-1/4" NPT pipe?

Yes, both ends are 1-1/4" female NPT threads made to match Schedule 80 pipe of the same size.

How can I confirm the CPLG125 is sealed and holding pressure after installation?

Pressurise the line up to 150 psi maximum operating pressure and check the joint for leaks; the coupling is rated for -20 °F to 150 °F service.

Does the CPLG125 come with thread sealant or gaskets, or must I buy them separately?

Only the black polypropylene coupling is supplied; pipe thread sealant or tape must be purchased separately.

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