Spa France - Pulse Booster Jet, Grey Rotating Spa Jet - sq3686

Spa France – Pulse Booster Jet, Grey Rotating Spa Jet

The Davey Spaquip Pulse booster jet, part number sq3686, is a grey rotating spa jet used as a replacement on Spa France hot tubs. It gives a massage of two jets of undulating bubbles aimed at two zones close to the body, which sets it apart from other booster jet styles.

Compatibility of the sq3686 Pulse booster jet

This grey rotating hot tub jet is manufactured by Davey Spaquip. It is particularly found on spas of the brand Spa France, where the reference for the same part is 31090966.

If you are not sure that it matches your spa, compare the reference on your current jet with the numbers listed further down this page before you order a replacement.

Massage action of the Pulse jet

The Pulse nozzle is a rotating booster jet. Its massage can be summed up as follows:

• Two jets of undulating bubbles
• Directed towards two zones close to the body
• Grey rotating nozzle

How to choose the right booster jet

Davey Spaquip lists several booster jet styles, including the Davey Spaquip Booster jet – Roto and the Davey Spaquip Booster jet – Standard Directional. Each style has its own name and its own part number, so do not assume they are interchangeable.

Look at the jet you want to replace and check that the massage style, the part number and the dimensions match the Pulse sq3686 before you order. If your existing jet carries the Spa France reference 31090966, this is the corresponding Davey Spaquip number.

Dimensions and fitting

Measure your old jet against these figures to confirm that you are choosing the correct replacement:

• Diameter: 96 mm
• Hole diameter: 55 mm
• Length: 116 mm

Part numbers

Use these references when you search for or compare a replacement hot tub jet:

• Davey Spaquip: sq3686
• Spa France: 31090966