IWISS 3/4-in Push Fit Coupling, Brass No Lead Push to Connect Fitting(5 Count), Use with PEX, Copper, PERT, CPVC Tubings

Material Copper,Lead,Pex,Cpvc,Brass
Color Copper
Connector Type Coupling
Exterior Finish Brass
Thread Type NPT
Number Of Pieces 2
  • Purpose: 3/4-in x 3/4-in brass Push-Fit coupling is used to connect two pieces of same-sized pipe together, making PEX, copper, CPVC, PE-RT and / or HDPE pipe in any combination.
  • Applications: Ideal for use in potable water, plumbing, water heaters and hydronic heating systems. Can be installed on wet or dry lines and pressure tested immediately, no waiting on soldered joints to cool or solvents to dry.
  • Fast Connection: Cut, push, done. Just insert the pipe and the stainless steel teeth bite down and grip tight, while a specially formulated O-ring compresses to create a perfect seal.
  • Quick Disconnection: Push-Fit ftiings are removal and reusable using a disassembly tool. IWISS CRQ01 disconnect tong is recommended.
  • Performance: Rated for 200 psi and 200°F (93°C). Meets cUPC requirements, NSF listed.
SKU: B09HX983DX Category:

Product description

Product Description

3/4 inch pex coupling pex coupler push to connect splice fitting push fit fitting brass pex fitting

3/4-in Push-to-Connect Coupling Splice

3/4 inch brass Push-Fit couplers/coupling/splicer are used to connect two pieces of pipe together. Push-Fit Fittings provide for simple installations and long-lasting reliability. Compatible with PEX, copper, CPVC, PE-RT and HDPE piping, iCrimp fittings are certified to NSF 61, IAPMO listed for use in both potable-water and select hydronic-heating applications. NSF 372 listed, made from Lead-free brass suitable for all no-lead potable water installations. Dezincification-resistant (DZR) brass resists corrosion from exposure to a wide variety of water conditions.


No special tools, No soldering, No crimping or glue. Push to connect design provides an efficient application that saves time and money. Just push to create a watertight seal. Pre-lubricated for fast and easy connection.


Push to Connect fittings fit PEX, copper, CPVC, PE-RT and HDPE pipe and connects them in any combination- even on wet lines.


EPDM O-Ring Seals


Designed for potable water and radiant heating (including underground or behind-the-wall) applications with no access panels required.

3/4-in Push-to-Connect Fitting

Fitting Type Coupler
Size 3/4” x 3/4”
Material Lead Free DZR Brass
Max Temperature 200°F (93°C)
Intended Pressure 200PSI
Application Plumbing or Heating
Tubing Type PEX, copper, CPVC, PE-RT and HDPE
Standards cUPC, NSF

Additional information








‎3/4 Coupling-5PACK

Number Of Pieces


Measurement System


Batteries Included?


Batteries Required?




Date First Available

December 6, 2021

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