<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=524242493236070&amp;ev=PageView&amp;noscript=1">
Skip to content

Heavy Duty Septic Tank Pricing

One Clarion Heavy Duty Septic Tanks are crafted in the USA using the finest high-grade polyethylene, which forms the foundation for our unwavering product strength. By blending exceptional raw materials with cutting-edge engineering design, we take immense pride in offering the exclusive limited lifetime warranty in the poly-septic market. We cordially invite you to put our products to the ultimate test and witness firsthand the remarkable accomplishments that 40+ years of dedicated engineering expertise and unwavering commitment to quality assurance have brought us.

Our heavy duty septic tanks are suitable for a wide range of industrial applications and available in capacities ranging from 300 to 1,500 gallons with a maximum bury depth of 48” to top of tank. View the standard features.

  • Heavy Duty Septic Tank Pricing (300 - 1500 Gallons) maximum bury depth of 48” to top of tank.
300 Gallon Price (Excluding Shipping)

$676.13

300 Gallon Heavy Duty Septic tank OC:372000250638

• Maximum bury depth is 48” to top of tank.
• High-traffic and heavy machinery
• Not to be used as pump tank

Contact a sales engineer
  • Length (IN) 55.75
  • Height (IN) 55.75
  • Width (IN) 51
  • Weight (LBS) 180
  • Volume and wholesale pricing available
500 Gallon Price (Excluding Shipping)

$897.42

500 Gallon Heavy Duty Septic tank OC:372000320638

• Maximum bury depth is 48” to top of tank.
• High-traffic and heavy machinery
• Not to be used as pump tank

Contact a sales engineer
  • Length (IN) 88.5
  • Height (IN) 44
  • Width (IN) 67
  • Weight (LBS) 235
  • Volume and wholesale pricing available
750 Gallon Price (Excluding Shipping)

$1,249.83

750 Gallon Heavy Duty Septic tank OC:372000350638

• (1) 20” & (1) 10” LID
• 6” or 12” x STACKABLE
RISERS (OPTIONAL)
• 30” x 10” CUTABLE RISER

Contact a sales engineer
  • Length (IN) 90
  • Width (IN) 62
  • Height (IN) 55.63
  • Weight (LBS) 300
  • Volume and wholesale pricing available
Premium

$1200

Free Forever. As long as you hustle. No credit card required
SIGN UP
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
1000 Gallon Price (Excluding Shipping)

$1,730.05

1000 Gallon Heavy Duty Septic tank OC:372000040638

• (2) 20”LIDS
• 6” or 12”
STACKABLE
RISERS (OPTIONAL)

Contact a sales engineer
  • Length (IN) 99
  • Height (IN) 63
  • Width (IN) 67
  • Weight (LBS) 500
  • Volume and wholesale pricing available
  • Available with dual compartments
1050 Gallon Price (Excluding Shipping)

$1,752.06

1050 Gallon Heavy Duty Septic tank (Low profile) OC:372000080638

• (2) 20”LIDS
• 6” or 12”
STACKABLE
RISERS (OPTIONAL)

Contact a sales engineer
  • Length (IN) 133
  • Height (IN) 55.75
  • Width (IN) 67
  • Weight (LBS) 500
  • Volume and wholesale pricing available
  • Available with dual compartments
1300 Gallon Price (Excluding Shipping)

$2,316.92

1300 Gallon Heavy Duty Septic tank (Low profile) OC:372000120638

• (2) 20”LIDS
• 6” or 12”
STACKABLE
RISERS (OPTIONAL)

Contact a sales engineer
  • Length (IN) 133
  • Width (IN) 67
  • Height (IN) 70
  • Weight (LBS) 660
  • Volume and wholesale pricing available
  • Available with dual compartments
Premium

$1200

Free Forever. As long as you hustle. No credit card required
SIGN UP
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
Premium

$1200

Free Forever. As long as you hustle. No credit card required
SIGN UP
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
1500 Gallon Price (Excluding Shipping)

$2,401.29

1500 Gallon Heavy Duty Septic tank OC:372000160638

• (2) 20”LIDS
• 6” or 12”
STACKABLE
RISERS (OPTIONAL)

Contact a sales engineer
  • Length (IN) 133
  • Width (IN) 68
  • Height (IN) 68
  • Weight (LBS) 675
  • Volume and wholesale pricing available
  • Available with dual compartments
Premium

$1200

Free Forever. As long as you hustle. No credit card required
SIGN UP
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
Premium

$1200

Free Forever. As long as you hustle. No credit card required
SIGN UP
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.
  • We create amazing digital products.

Heavy Duty Septic Tank Features

  • Strength: Our commercial septic systems are engineered to handle challenging conditions, making them suitable for industrial and heavy-use applications. They are built to withstand the toughest environments and continue performing reliably.
  • Robust Construction: With thicker walls and enhanced materials, these tanks are built to last. You can trust them to endure harsh conditions, including high-traffic areas and heavy machinery.
  • Versatile Sizes: Choose from a variety of sizes to meet the specific demands of your project. Whether you need a compact tank for a small industrial site or a large one for a construction project, we have the right size for you.
  • Dependability: Count on our heavy duty septic tank installation to provide reliable wastewater storage in even the toughest environments. They are designed to handle large volumes of wastewater without compromising on safety or efficiency.