Description

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.

Uses 3/8" /9mmTube and Joiners.

Hose Link: https://www.spapartsonline.com.au/products/310914100spbl?_pos=1&_psq=hose+9&_ss=e&_v=1.0

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"/ 9mmTube using appropriate spa glue

Glue: https://www.spapartsonline.com.au/products/pfgl747s?_pos=1&_psq=glue&_ss=e&_v=1.0
Join 3/8"/ 9mm Tube to old Tube using a joiner

Barb Joiner 9mm: https://www.spapartsonline.com.au/products/21000-380-000?pr_prod_strat=jac&pr_rec_id=551528621&pr_rec_pid=7894091169931&pr_ref_pid=7894091563147&pr_seq=uniform