30mm x 39mm(D) Grey Air Injector Jet for Spa Industries Spas - Signature Designer Leisurite Bullfrog - Gray

30mm Hole x 38mm Diameter cap. Air Injector for Air Blowers. One of the most common air injectors used in spas made by Spa Industries. Note: Similar to this air injector but is slightly different.

The barbs are known to break, usually due to over stressing from the air tubing itself. Low pH & Bromine use can also make the plastics brittle. Uses 3/8" Tube and Joiners. Has a grey face with 8 Teardrop shaped holes.

To Install or Replace this Air Injector:

• Unscrew old fitting
• Clean old sealant from spa
• Apply a small amount of sealant to male thread and place in spa hole 
• Apply an amount of sealant on the outer lip of the injector base
• Screw base on finger tight, without over tightening
• Fit 3/8" Tube using appropriate spa glue
• Join 3/8" Tube to old Tube using a joiner

AAIRIN30AG / SQ3720GY / SP-30-115025 / S30-115025

Spa Industries / SCS Industries: Signature, Leisurite, Cyclone, Designer, Bullfrog, Lanark, Heritage