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Sweetwater Low-Space Bioreactor Filter PART #: LSB2.5 to LSB35-2

Sweetwater Low-Space Bioreactor Filter

Fully automatic, self-adjusting and continuously self-cleaning

This is a robust, nonpressurized biofilter that is much less sensitive to flow rate variations and power interruptions than fluidized bed sand biofilters. When operated in low-head recirculating systems, it can easily be sunk into the floor to reduce the pump pressure. When installed this way, only a few inches of head loss will occur across the LSB. Because air is used to circulate the media, the LSB both adds oxygen and strips carbon dioxide! A hood can be placed over the bioreactor to vent the CO2outdoors. We have colored them blue/green to prevent algae growth inside and provide the dark environment preferred by the Nitrobacter bacteria.

Air diffuser depth can be adjusted for compatibility with your blower/ compressor. LSBs are complete with media. Compressed air connections are 1/2” slip. Air pump not included. All you need are male-threaded pipe connections. We can also custom build larger sizes. Ships motor freight.

• Up to 12 kg feed/m3 media (35.3 ft3 )

• Non-pressurized, gravity drain

• Low head

• CO 2 stripping

Availability: In stock

ModelFeedAirflowMedia MaxAES BVolumeDiameter X HeightInlet/OutletFlow Rate Price Qty
LSB2.5 1.5–31 cfm2.5 ft311935 gal18" x 33"1.25"3–9 gpm
$597.59
LSB3 2–41 cfm3 ft314240 gal18" x 36"1.25"3–10 gpm
$669.39
LSB5 3–61.5 cfm5 ft323670 gal23" x 43"2"7–20 gpm
$1,038.00
LSB7 4–92 cfm7 ft333994 gal21.5" x 62"3"10–30 gpm
$1,280.00
LSB8 5–102 cfm8 ft3376105 gal31" x 37"3"10–30 gpm
$1,333.00
lsb12 7–153 cfm12 ft3576170 gal31" x 57"3"17–50 gpm
$1,802.00
LSB25 15–304.5 cfm25 ft31,173323 gal47" x 50"4"25–90 gpm
$2,966.00
LSB35-2 20–454.5 cfm35 ft31,730480 gal47" x 71"6"40–200 gpm
$4,602.00
Model LSB2.5 LSB3 LSB5 LSB7 LSB8 lsb12 LSB25 LSB35-2
Feed1.5–32–43–64–95–107–1515–3020–45
Airflow1 cfm1 cfm1.5 cfm2 cfm2 cfm3 cfm4.5 cfm4.5 cfm
Media Max2.5 ft33 ft35 ft37 ft38 ft312 ft325 ft335 ft3
AES B1191422363393765761,1731,730
Volume35 gal40 gal70 gal94 gal105 gal170 gal323 gal480 gal
Diameter X Height18" x 33"18" x 36"23" x 43"21.5" x 62"31" x 37"31" x 57"47" x 50"47" x 71"
Inlet/Outlet1.25"1.25"2"3"3"3"4"6"
Flow Rate3–9 gpm3–10 gpm7–20 gpm10–30 gpm10–30 gpm17–50 gpm25–90 gpm40–200 gpm
Price
$597.59
$669.39
$1,038.00
$1,280.00
$1,333.00
$1,802.00
$2,966.00
$4,602.00
Qty