GRAF Heavy-Duty Septic Holding Tanks – BARR Plastics

$ 20.50

4.8 (293) In stock

With high stability and strength, these German-engineered Carat S tanks by GRAF exceed industry standards. You ll love them for their versatility, ease of installation and use, and low shipping and operating costs. Use the Carat S as a septic tank, pump chamber, or wastewater treatment system. These belowground Carat S
With high stability and strength, these German-engineered Carat S tanks by GRAF exceed industry standards. You ll love them for their versatility, ease of installation and use, and low shipping and operating costs. Use the Carat S as a septic tank, pump chamber, or wastewater treatment system. These belowground Carat S tanks are also ideal for rainwater harvesting and stormwater retention/detention. The groundwater stable tanks feature long-lasting water-tightness, thanks to a circumferential profile gasket, and they are suitable for vehicle loading.The GRAF Carat S tank range is produced using a method that is as yet unique for tanks of this size. The injection compression process gives the products an incomparable stability all Carat S underground tanks are suitable for vehicle loading and can be installed in groundwater up to the middle of the tanks. Additionally, the new method guarantees that the components will fit; a result that cannot be achieved with conventional production methods. Graf HD Holding TanksClick on Part # to view tank drawing Capacity Part # / Drawing Dia./ Width (in) Length (in) Height (in) Lid/Fill Opening (in) Fitting (in) Weight (lbs) USG IG LTR Premium Weight 1.5-1.7 SG Heavy Weight 1.9 SG 700 583 2700 N/A 372024 61 82 55.1 31.5 N/A 265 1000 833 3750 N/A 372025 69 90 62.6 31.5 N/A 331 1250 1041 4800 N/A 372026 78 90 71.7 31.5 N/A 408 1700 1416 6500 N/A 372027 86 94 82.7 31.5 N/A 485 1700 1416 6500 Extension Tank 372014 86 94 82.7 31.5 N/A 490 Graf HD Holding Tank Accessories Part # Size Description Weight (lbs) 371041 N/A Dome Shaft Mini for Carat S N/A 371040 N/A Dome Shaft Maxi for Carat S N/A 375077 N/A Tank Baffle for Carat S N/A 371010 N/A Mini Telescopic Dome Shaft with PP Lid, suitable for pedestrian loading. 13.2 371011 N/A Maxi Telescopic Dome Shaft with PP Lid, suitable for pedestrian loading. 28.7 371003 N/A Extension Carat S N/A 371020 N/A Telescopic Dome Shaft with Cast Iron Lid, suitable for vehicle loading. N/A 340022 N/A Universal-Filter 3 Internal 9.5 340037 N/A Optimax-Pro® Filter Internal with curved outlet. 6.6 340060 N/A Minimax-Filter 3 Internal 5.5 202030 N/A Overflow Siphon DN 100 with rodent guard. N/A 330108 N/A Overflow Siphon DN 100 N/A 330140 N/A Calmed Inlet Pot N/A 332033 N/A 4 SCH 40 Pipe Seal DN 100 Black - Wall Thickness 9-13mm. N/A 330612 N/A 4 Tank Dome Inlet Plug (Sleeve Socket DN 110) N/A 61765 N/A 4 Rubber SDR35 Pipe Grommet 1 HUB (Tank Dome Use Only) N/A 322001 N/A 127mm Hole Saw For DN 100 Pipe Seal N/A