• 1000L black septic waste tank heavy-duty plastic 1500L plastic sewage holding tank outdoor use 2500L large capacity septic tank thick wall wastewater plastic tank for residential and commercial sewage black water septic holding tank with threaded openings
  • Black Water Septic Holding Tanks – 1000L, 1500L, 2500L | Heavy - Duty Waste Plastic Tanks for Sewage & Septic Systems - with 2 Heightened Barrel for 2500L | Sold by Uncle Wiener's Wholesale
  • Black Septic Holding Tanks – 1000L, 1500L, 2500L Heavy - Duty Waste Tanks for Sewage Systems - with 2 Heightened Barrel for 2500L | Sold by Uncle Wiener's Wholesale
  • 1000L black septic waste tank heavy-duty plastic 1500L plastic sewage holding tank outdoor use 2500L large capacity septic tank thick wall wastewater plastic tank for residential and commercial sewage black water septic holding tank with threaded openings
  • 1000L black septic waste tank heavy-duty plastic 1500L plastic sewage holding tank outdoor use 2500L large capacity septic tank thick wall wastewater plastic tank for residential and commercial sewage black water septic holding tank with threaded openings
  • 1000L black septic waste tank heavy-duty plastic 1500L plastic sewage holding tank outdoor use 2500L large capacity septic tank thick wall wastewater plastic tank for residential and commercial sewage black water septic holding tank with threaded openings
  • 1000L black septic waste tank heavy-duty plastic 1500L plastic sewage holding tank outdoor use 2500L large capacity septic tank thick wall wastewater plastic tank for residential and commercial sewage black water septic holding tank with threaded openings
  • 1000L black septic waste tank heavy-duty plastic 1500L plastic sewage holding tank outdoor use 2500L large capacity septic tank thick wall wastewater plastic tank for residential and commercial sewage black water septic holding tank with threaded openings
  • 1000L black septic waste tank heavy-duty plastic 1500L plastic sewage holding tank outdoor use 2500L large capacity septic tank thick wall wastewater plastic tank for residential and commercial sewage black water septic holding tank with threaded openings
  • 1000L black septic waste tank heavy-duty plastic 1500L plastic sewage holding tank outdoor use 2500L large capacity septic tank thick wall wastewater plastic tank for residential and commercial sewage black water septic holding tank with threaded openings
  • "4x8 folding aluminum utility trailer with built-in casters" "Space-saving lightweight trailer for small vehicle hauling" "Compact aluminum trailer folded vertically for storage"

Black Septic Holding Tanks – 1000L, 1500L, 2500L Heavy-Duty Waste Tanks for Sewage Systems

ST60L

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$259.95
$259.95
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🛢️ Black Water Septic Tanks – 1000L, 1500L, 2500L | Durable Wastewater Storage

Built tough for long-lasting wastewater storage, these heavy-duty black water septic tanks are ideal for residential, commercial, and industrial applications—especially in areas lacking access to municipal sewage systems. Available in three sizes, each tank is engineered for strength, impact resistance, and durability.

🛠️ Key Features:

  • Reinforced Construction: Wall thickness from 5mm to 7mm ensures long-term reliability

  • Weather & Chemical Resistant: Suitable for sewage, rainwater, fertilizers, and more

  • Multiple Capacities: Choose from 1000L, 1500L, or 2500L tanks

  • Compact Shipping: Ships unassembled for easy transport; assembly service available

  • Versatile Applications: Use for homes, farms, construction sites, or remote facilities

📦 Available Models & Specifications:

🔹 1000L Septic Tank – Heightened Barrel

  • SKU: 2025113

  • Dimensions: 67.7″ L × 37.8″ W × 36.3″ H

  • Wall Thickness: 0.2" (5 mm)

  • Capacity: 237 US Gallons

  • Weight: 106 lbs (48 kg)

  • Use Cases: Compact wastewater systems, portable setups, or chemical containment

🔹 1500L Septic Tank

  • Dimensions: 79.1″ L × 42.6″ W × 40.8″ H

  • Wall Thickness: 0.2" (5 mm)

  • Capacity: 390 US Gallons

  • Weight: 128 lbs (58 kg)

  • Use Cases: Rainwater harvesting, livestock farms, or mid-size wastewater needs

🔹 2500L Septic Tank

  • Dimensions: 108.3″ L × 47.6″ W × 45.9″ H

  • Wall Thickness: 0.28" (7 mm)

  • Capacity: 660 US Gallons

  • Weight: 284 lbs (129 kg)

  • Use Cases: High-volume water or fertilizer storage, agricultural or commercial applications

  • Heightened Barrel (Sold Separately – 10" Height, 12" Diameter)

    This heightened barrel is designed for applications requiring extra vertical capacity while maintaining a compact footprint.

🔧 Optional Add-On:

✅ Septic Tank Assembly Service

  • SKU: 1133848B

  • SALE PRICE: $189.95

  • Professionally assembled and sealed by our in-house team before pickup

💡 Perfect for off-grid properties, farms, RV parks, or backup waste storage solutions.

Need help choosing the right tank size? Our experts are ready to assist.
📞 Contact us or stop by our store to view in person!

Care Instructions

Please refer to the product instructions for care and safe usage.
Black Septic Holding Tanks – 1000L, 1500L, 2500L Heavy-Duty Waste Tanks for Sewage Systems

$259.95

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