Pentair - Barrel Roto Jet Rotating Spa Massage Jet – Smooth grey - 901031

Pentair – Barrel Roto Jet Rotating Spa Massage Jet – Smooth grey

The Pentair Barrel Roto jet is a barrel-shaped rotating massage jet, a replacement for spas and hot tubs that is supplied with its O-rings. It comes in three versions with different jet faces: textured grey (950381), smooth grey (901031) or transparent (950399). The part number tells you which face finish you are ordering, so choose the one that matches the jet you are replacing.

Barrel Roto jet versions and part numbers

This spa massage jet is offered with three different jet faces. The versions differ in the finish of the face, and each has its own Pentair part number:

• Textured grey: 950381
• Smooth grey: 901031
• Transparent: 950399

Select the matching option on this page so that the correct version is ordered.

Dimensions of the Pentair Barrel Roto jet

Before ordering a replacement hot tub jet, compare these measurements with the jet you want to replace:

• Length: 115 mm
• Outside diameter of the jet face: 88 mm
• Outside diameter of the back nozzle: 44 mm

Measuring your existing jet is a simple way to confirm that the length, the face diameter and the back nozzle diameter match the figures above.

What is included and what is sold separately

The O-rings are supplied with the jet. If you need spare ones, a separate 40 mm o-ring for Pentair Barrel jet is also available.

The wall mounting and the jet body are also offered as spare parts, so you can order just the component you need rather than a complete set.

How to choose the right jet face

Look at the face of the jet currently fitted in your spa. If it has a ribbed or patterned surface, the textured grey version is the one to look at. A plain, even surface points to the smooth grey version, and a clear face means the transparent version.

Once you have identified the finish, pick the same option from the list and check the part number shown for it against the numbers above.