CMP SQR Econo Air Injector - Stainless Steel - Slip Fit

CMP SQR Econo air injector - Stainless Steel
With SQR Grommet gasket

36mm diameter head 

9mm barb

Requires a 43/64" (17.0656mm) diameter hole in the spa shell. 
Lubricant required to install injector into the grommet. The grommet is inserted into the spa shell hole first.

This is a replacement part only.
It is not recommended that this part is purchased for either replacement of different air injectors or a new installation due to the nature of how these injectors seal/secure to the spa shell.

Unique quick installation - no locknut.