Airflex ®
Cap: AFC75
Design Flow: 4-6 SCFM (7-10 Nm3/hr)
Flow Range: 0-10 SCFM (0-17 Nm3/hr)
Slit Quantity: 10 x
5mm Ø
holes
Caps are most commonly used in aerobic digesters and equalization tanks where high rate oxygen transfer efficiency is not required. They are manufactured from black Acrylic plastic containing UV protection and membranes are made from the same EPDM compound that SSI uses in fine bubble disc diffusers. Airflex ® Caps have a 3/4" MNPT thread.
Airflex® Wideband |
Airflex ® Wide Band
Design Flow: 10-40 SCFM (17-67 Nm3/hr)
Flow Range: 0-50 SCFM (0-85 Nm3/hr)
Slit Quantity: 44 Holes 24" (600mm)
Our Wide Band Stainless Steel diffusers are available in 304L or 316L stainless steel. The diffuser is made with cast endcaps welded all around. Deflectors are supplied with each diffuser but can be removed. The coarse bubble diffuser is intended to be
a clog-free design, with oxygen transfer rates of 0.5 to 0.8% per foot of submergence (1.7 to 2.5% SOTE/m). They have a reliable alpha value and are designed to economically cover the tank floor. This diffuser is most often applied for mixing in aerobic digesters, channels, equalization tanks and grit chambers.
