Raccords de plomberie

Here you will find all the fittings most commonly used in a spa piping system, including straight connectors, elbows, couplers, reducers and adapters. We offer fittings in metric sizes, but also and especially in inches.

Below are the inside diameters of the different female fittings that are commonly found in spas and hot tubs. These dimensions also represent the outside diameters of the various pipe sizes, of course.

  • 1/4 inch: 9 mm
  • 3/8 inch: 14 mm
  • 1/2 inch: 21 mm
  • 3/4 inch: 27 mm
  • 1 inch: 33 mm
  • 1.5 inches: 48 mm
  • 2 inches: 60 mm
  • 2.5 inches: 73 mm