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Fifty brass couplings and clamps in a box

VEVOR

VEVOR Brass Pipe Fittings 3/4" 50PCS Clamp Straight Couplings

SKU CH-4B8D-TGEXE

A set of 50 brass clamp straight couplings with 100 clamps for 3/4-inch PEX pipe, rated to 100 PSI and 82°C

  • TypeOther Appliances
  • Width4.53
  • 50 brass couplings with 100 clamps for large plumbing jobs
  • Lead-free C46500 brass resists corrosion and handles 100 PSI / 82 °C
  • Fits 3/4 in PEX tubing for hot and cold water lines
  • Compact 18 × 35 mm body installs in tight spaces
  • Reusable design allows disassembly with a pipe puller for future changes

Brass 3/4" Straight Couplings 50-Pack

This pack contains fifty clamp-type straight couplings made from lead-free brass C46500. Each coupling measures 18 by 35 millimetres and is rated for 100 PSI at temperatures up to 82°C. The set includes one hundred clamps and an instruction manual for immediate installation.

Suits PEX and PP pipe systems needing bulk

Installers running hydronic heating, hot and cold water lines or RV distribution networks will appreciate the corrosion-resistant brass and reusable design. Projects that require elbows, tees, reducers or press-fit connections instead of clamp-style straights should source those specific fittings elsewhere.

3/4 inch PEX clamp connection with 100 PSI rating

The fittings accept 3/4-inch PEX tubing on both ends and seal with the supplied stainless clamps. This single specification determines whether the pack matches the pipe size and pressure class of your plumbing or heating circuit.

Highlights

  • 50 brass couplings with 100 clamps for large plumbing jobs
  • Lead-free C46500 brass resists corrosion and handles 100 PSI / 82 °C
  • Fits 3/4 in PEX tubing for hot and cold water lines
  • Compact 18 × 35 mm body installs in tight spaces
  • Reusable design allows disassembly with a pipe puller for future changes

Specifications

TypeOther Appliances
Width4.53

Questions about this item

Will the brass C46500 fittings handle 82°C water continuously without degrading?

The brass C46500 material is rated for a maximum working temperature of 82°C and 100 PSI, so it will sustain continuous hot-water service within those limits.

Do I need PEX tubing and a clamp crimping tool to install these 3/4" couplings?

Yes, the fittings are designed for 3/4" PEX tube and require the supplied 100 clamps to be crimped with a compatible clamp tool for a secure joint.

Can I mix these 18×35 mm couplings with existing copper pipe using standard adapters?

The couplings accept only 3/4" PEX, so a PEX-to-copper transition fitting is needed to join them to legacy copper pipe.

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