Rising Dragon 4" jet Twin Roto stainless steel

This 4 inch jet is manufactured by Rising Dragon. It is used by many spa manufacturers, including Arctic Spas.

Its face is made of stainless steel and clear plastic, so that it can be backlit.

Type of massage
The jet makes small, undulating circles to massage a small area of your body.
With some twin Roto jets, you can shift the jet to enlarge the circle and enlarge the massage area.

Dimensions
Length: 112 mm
Outside diameter of the face: 109 mm
Rear element length: 100 mm
Thread diameter: 41 mm
Outside diameter of water inlet: 22 mm

Rising Dragon part numbers
Complete jet: RD203-L4421DS
Rear part: RD203-4012