Waterway Micro Air Injector - Stainless Steel - Ell Body

Waterway Micro air injector - stainless steel threaded head and plastic 90 degree ell body Super compact, unobtrusive classy looking air injector - New 2013 from Waterway Plastics Use Tee and Ell body injectors in series on the one 3/8" CVT tube to minimise tube length and manifold size. 8.3mm diameter injector head. 6mm hole required. Up to 15mm shell thickness. Closest they can be positioned is a minimum of 31mm apart 2.7mm diameter air hole. 3/32" hex key used for installation / removal. Average spa air injector installations require approx 18-22 injectors of a 850w-1000w air blower. These Waterway Micro Air Injectors require approx 70-100 injectors for the same air blower. Always ensure the air blower is not overloaded.