![]() |
Air Blower Manifold |
Air Blower:
Use with biological filters using 2" PVC blower manifolds.
Blower & perforated PVC air blower manifold systems (see S824 below) are typically used under gravel media masses to fluidize media beds
This agitation breaks up clogged gravel media. As a result, one never needs to completely break down this heavy media bed to clean.
This air blower is NOT intended for use as a constant pond aeration
S823 Air Blower: 1 h.p.; 115 VAC; bottom port; Weather switch box and rubber rain lip 135.00 [Buy] S823A Air Blower: 2 h.p.; 115 VAC; bottom port; Weather switch box and rubber rain lip 165.00 [Buy]
![]()
Air Blower Manifold: Many configurations are possible, depending on the physical size of your gravel filter bed. The manifold pictured here is for a filter with a surface area of 24" x 32"
1/4" to 5/16" holes are drilled 2" PVC pipe as shown, approximately every 3" to 4", positioned at 4 & 8 o'clock when viewed in cross section. This allows for drainage of water from the manifold while backflushing the filter. Manifold is positioned under the filter's false bottom grate. S824 Air Blower Manifold 95.00 & up
![]() |
|