PRIMARY TREATMENT TECHNOLOGIES FOR DISCHARGE TO CITY SEWER, RECYCLE OR EVAPORATION STEP 4 SELECT OIL COALESCING / SEPARATOR CONES Air Vent Check Valve Stop Valve OIL COALESCING 3 configurations of oil coalescing cones are available. A CLT-300 can have 2 or 6 cones, and a CLT-600 can have 2 or 10 cones. Water is pumped through factory installed piping into the bottom of the tank. Heavy solids will fall out when the water changes direction and starts to flow upward. The water then flows up between and out of the top center of the coalescing cones. Oil will coalesce and rise to the top to be skimmed off. The water will then flow down to a perforated pipe and then up to the outlet. A 6 Coalescing Cones 4 more cones can be added to the included 2 cones with the CLT-300. B 10 Coalescing Cones 8 more cones can be added to the included 2 cones with the CLT-600. A CLT-300 shown with 6 cones B CLT-600 shown with 10 cones 11⁄2" PVC Inlet 11⁄2" PVC Inlet Air Vent Check Valve Stop Valve 11⁄2" PVC Outlet 11⁄2" PVC Outlet 11⁄2" PVC Cone Type Oil Skimmer Outlet (Standard) 11⁄2" PVC Cone Type Oil Skimmer Outlet (Standard) STEP 5 BIO-DIGESTER OPTION CLT-600 ONLY CLT SPECIAL BIO-MEDIA BAGS WITH BIO-MEDIA BIO-DIGESTER Convert a CLT-600 tank into a Bio-digester tank – package includes: 1 (6) six bags of Eofill (6 lbs. each bag) with bag hangers 2 (1) one inverted separator cone with drainage holes 3 Manual purge valve at bottom of tank 1 Stainless steel support tubing for Eofill bags INVERTED CONE Note: Inlet / outlet piping is not included. Air Stones supplied with standard PM-100D module. For recycle applications, integrate an REC3-30A recycle module (P"Accessories, parts & Consumables" on page 49) Additional components may be required (Page 41): For additional digestive dwell time, multiple Bio-digester modules may be required. Integrate a PM-1000D BioSytem module (page 39) STANDARD: Air pump with 2 Air Stones; Microbe & Nutrient Injection SPECIAL: Regenerative blower with 10 Jetter Diffusers; Microbe & Nutrient Injection MANUAL PURGE VALVE STEP 6 SELF CLEANING STRAINER OPTION 1⁄2" BULKHEAD ADAPTER WITH GH ADAPTER SELF CLEANING STRAINER Factory installed in either CLT tank A small amount of water is returned from the discharge side of the down steam pump to the strainer. Inside, two special nozzles spray against the screen, causing it to revolve. Any debris attracted to the screen is blasted off every half revolution. The strainer operates in any position, and requires only about 4 gpm and 35 PSI to operate. SELF-CLEANING STRAINER 2" BULKHEAD ADAPTER, 2" x 4" PVC SCH 80 NIPPLE 25
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