GRAF Heavy-Duty Septic Holding Tanks
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.
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...
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.
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| 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 |
| 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 |
Installation of a CARAT S Tank
Assembly of Carat S underground tank
GRAF Heavy-Duty Septic Holding Tanks
The GRAF Heavy-Duty Septic Holding Tanks are specialized storage solutions designed for the safe and robust containment of wastewater. Ideal for residential, commercial, and industrial applications, these tanks excel where conventional septic systems are not feasible or where direct waste disposal is not possible. Durable and easy to maintain, GRAF tanks provide reliable performance for all your wastewater management needs.
Specifications
- Material: High-quality, durable polyethylene
- Capacity: Available in various sizes to meet diverse needs
- Design: Reinforced walls to withstand heavy loads
- Integrated Baffles: For better flow management and solids separation
- Installation: Requires professional setup to ensure compliance with local regulations
Features
- Durable polyethylene construction for long-lasting use
- Engineered to minimize leaks and environmental risks
- Designed with maintenance ports for easy servicing
- Heavy-duty design suitable for various demanding environments
- Compliant with local building codes and environmental regulations
Benefits & Applications
GRAF Heavy-Duty Septic Holding Tanks are an essential solution for effectively managing wastewater, especially in areas where traditional systems cannot be installed. Their robust construction ensures that they withstand environmental pressures while preventing leaks, safeguarding groundwater from contamination. Whether it’s for a small home, a commercial establishment, or an industrial site, these tanks are versatile enough to meet varying demands. Regular maintenance is straightforward thanks to built-in access ports, making them a practical choice for long-term use. By choosing GRAF tanks, you ensure a safe, compliant, and environmentally responsible approach to wastewater management.
Why Buy from BARR Plastics?
At BARR Plastics, we pride ourselves on providing durable, reliable components like GRAF Heavy-Duty Septic Holding Tanks, backed by expert support and quick shipping across Canada and the US through our distributor channels and partnered facilities. Trust us to deliver quality and service that meets your needs—order now!