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SMC Molded Septic Tank 300 Gallon With 3:1 Length-to-Width Ratio and 2 Compartments

SMC Molded Septic Tank 300 Gallon With 3:1 Length-to-Width Ratio and 2 Compartments photo-1
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Product Spotlights

Premium SMC molded septic tank, 300 gallons, with a 3:1 length-to-width ratio and 2 compartments for optimized wastewater treatment. Lightweight, corrosion-resistant, easy to install, and low maintenance. Ideal for residential and light commercial use, backed by a reliable manufacturer with global export experience.
Negotiable MOQ: 300 Square Meters (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Capacity:
300 Gallons
Material:
SMC (Sheet Molding Compound)
Length-to-Width Ratio:
3:1
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Capacity 300 Gallons
Material SMC (Sheet Molding Compound)
Length-to-Width Ratio 3:1
Number of Compartments 2
Application Residential, Commercial, Agricultural
Color Black or Gray (Customizable)
Shape Rectangular
Installation Underground

Hengshui Ruibin New Materials LLC is a professional manufacturer of high-quality SMC molded septic tanks, established in 2019 with a factory spanning 1,000–3,000 square meters. Our 300-gallon SMC septic tank with a 3:1 length-to-width ratio and 2 compartments is designed to offer superior wastewater treatment efficiency and long-term durability. Engineered from advanced SMC (Sheet Molding Compound) material, this tank combines lightweight construction with exceptional strength, making it an ideal solution for residential, commercial, and agricultural applications. With an annual export value of US$2.5–5 million and a dedicated team of 101–200 employees, we ensure every product meets rigorous quality standards.

Our SMC molded septic tank is specifically crafted to optimize the settling process and reduce the need for frequent pumping. The 3:1 length-to-width ratio promotes better hydraulic flow, while the two-compartment design enhances solid separation and effluent clarity. Below we detail the key features, technical specifications, and benefits.

Key Features & Technical Specifications

  • Capacity: 300 Gallons (nominal volume suitable for a typical 2–3 bedroom household).
  • Material: High-strength SMC composite – corrosion-resistant, UV-resistant, and non-biodegradable.
  • Dimensions: The 3:1 length-to-width ratio ensures a compact footprint while maximizing internal volume. Actual dimensions are customizable upon request.
  • Compartment Design: Two compartments with a baffle wall and effluent filter to prevent solids from escaping.
  • Weight: Lightweight (approx. 150–200 lbs) for easy handling and installation without heavy equipment.
  • Sealing: Integrated rubber gaskets and sealant for leak-proof performance.
  • Color: Standard black or gray; custom colors available.
  • Installation: Designed for underground placement; includes inlet/outlet ports (4-inch diameter) and inspection ports.
Parameter Value
Nominal Capacity 300 Gallons (approx. 1,135 Liters)
Length-to-Width Ratio 3:1
Number of Compartments 2
Material SMC (Fiberglass Reinforced Polyester)
Weight Approx. 180 lbs (82 kg)
Inlet/Outlet Size 4 inches
Operating Temperature Range -20°C to 60°C

Product Advantages & Customer Benefits

  • Superior Durability: SMC resists rust, rot, and chemical corrosion, ensuring a service life of 30+ years under normal conditions.
  • Enhanced Treatment Efficiency: The 3:1 length-to-width ratio allows for longer retention time, improving solids settling and reducing BOD (Biochemical Oxygen Demand) levels.
  • Space-Saving Design: The compact rectangular shape fits into tight spaces, ideal for urban lots or irregular terrain.
  • Easy Installation: Lightweight construction reduces labor costs and eliminates the need for heavy machinery. Pre-drilled ports simplify connections.
  • Low Maintenance: The two-compartment design with baffle minimizes sludge carryover, extending the interval between pump-outs.
  • Eco-Friendly: SMC is recyclable and non-toxic, supporting green building practices.
  • Customizable Options: We offer custom colors, additional compartments, and riser extensions upon request.

At Hengshui Ruibin New Materials LLC, we take pride in our manufacturing capabilities and export experience. With a factory size of 1,000–3,000 square meters and a skilled workforce of 101–200 employees, we produce high-quality septic tanks that are shipped to major ports like Tianjin and Qingdao. Our products are trusted by customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Since our establishment in 2019, we have maintained an annual export value of US$2.5–5 million, reflecting our commitment to reliability and customer satisfaction. We invite you to contact us for more details or to place an order. Our team is ready to provide technical support and customized solutions to meet your specific needs.

Frequently Asked Questions (FAQ)

  1. What is the expected lifespan of this SMC septic tank?
    Under proper installation and maintenance, the tank can last 30 years or more due to the corrosion-resistant SMC material.
  2. Can this tank be used for commercial applications?
    Yes, the 300-gallon capacity is suitable for small commercial facilities such as offices, restaurants, or campsites. For larger needs, we offer custom sizes.
  3. How is the tank installed?
    Installation involves excavating a hole, leveling a sand bed, placing the tank, connecting inlet/outlet pipes, and backfilling. Detailed instructions are provided. Light weight reduces installation complexity.
  4. Does the tank come with a warranty?
    We offer a standard warranty against manufacturing defects. Contact our sales team for specific warranty terms.
  5. What certifications does the product have?
    Our products meet relevant industry standards for quality and safety. Specific certifications can be provided upon request based on your target market.
  6. Can I customize the size or number of compartments?
    Yes, we offer customization. Please provide your requirements for a tailored solution.
  7. Is the tank suitable for high groundwater areas?
    The SMC tank is designed to be watertight and can be anchored to prevent flotation. We recommend consulting a local engineer for site-specific conditions.
  8. What is the typical delivery time?
    Delivery time depends on order quantity and destination. For standard orders, it is usually 15–30 days after deposit. Please inquire for exact lead times.
Product Tags: SMC Molded Septic Tank 300 Gallon , 2 Compartment Septic Tank , 3:1 Length-to-Width Ratio Septic Tank

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Platinum Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2019
Factory Size
1,000-3,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million