500 Gallon SMC Septic Tank Single Chamber 1.2m Length 0.8m Width for Small Household
Product Spotlights
Hengshui Ruibin New Materials LLC, a trusted manufacturer established in 2019 with a 1,000-3,000 m² factory and over 100 skilled employees, proudly presents our 500 Gallon SMC Septic Tank Single Chamber – a compact yet highly efficient wastewater treatment solution designed specifically for small households. Measuring just 1.2m in length and 0.8m in width, this tank offers exceptional durability and corrosion resistance thanks to its advanced Sheet Molding Compound (SMC) construction. Whether you are upgrading an existing system or installing a new one, our septic tank delivers reliable performance, easy installation, and long-term savings.
Our 500-gallon single chamber septic tank is engineered to handle the daily wastewater needs of a typical small family (1-3 people). The SMC material is non-porous, lightweight, and resistant to chemicals, UV rays, and impact, ensuring decades of service without rust or decay. Unlike concrete or steel tanks, SMC units are factory-molded with precision, providing consistent quality and seamless joints that prevent leakage. The single chamber design simplifies maintenance and reduces costs, while the integrated baffle system enhances sludge settling and effluent clarity.
Key Features & Technical Specifications
- Material Excellence: Made from high-grade SMC (Sheet Molding Compound) – a fiberglass-reinforced polymer that offers superior strength-to-weight ratio and excellent resistance to ground shifting and freeze-thaw cycles.
- Compact Design: With dimensions of 1.2m (L) x 0.8m (W) x 1.0m (H), this tank fits easily into tight spaces, making it ideal for small lots, cabins, or vacation homes.
- Single Chamber Efficiency: Optimized for primary treatment – solids settle at the bottom, while scum floats on top, allowing partially clarified liquid to flow out. The large inlet and outlet ports ensure smooth flow and reduce clogging.
- Easy Installation: Lightweight (approx. 150 kg) compared to concrete tanks, no heavy equipment needed. Pre-drilled holes for inlet/outlet pipes simplify on-site setup.
- Low Maintenance: Smooth interior surfaces prevent sludge buildup, and the tank is designed for easy access via a 20-inch manhole cover for periodic pumping.
- Eco-Friendly: SMC is 100% recyclable, and the tank’s tight seal prevents groundwater contamination, meeting environmental standards.
| Parameter | Value |
|---|---|
| Capacity | 500 Gallons (1.89 m³) |
| Overall Dimensions | 1.2m (L) × 0.8m (W) × 1.0m (H) |
| Wall Thickness | 5 mm (standard, customizable) |
| Inlet/Outlet Diameter | 4 inches (110 mm) – standard |
| Manhole Cover Diameter | 20 inches (500 mm) |
| Weight (empty) | Approx. 150 kg |
| Design Pressure | 0.5 – 1.0 kgf/cm² (depending on backfill) |
| Operating Temperature | -20°C to 60°C |
The 500-gallon tank is suitable for small households with up to 3 occupants, effectively treating wastewater from toilets, sinks, showers, and laundry. The single chamber design is ideal for seasonal use (e.g., cabins) or as a primary treatment unit before a drain field or soil absorption system. Thanks to the SMC material, the tank is resistant to aggressive chemicals like bleach and detergents, ensuring long-term structural integrity.
Why Choose Hengshui Ruibin New Materials LLC?
As a dedicated manufacturer with over 5 years of experience, we have supplied SMC septic tanks to customers across North America, South America, Europe, Asia, Africa, and Oceania. Our factory is ISO9001 and ISO9000 certified, guaranteeing strict quality control from raw material selection to final inspection. With an annual export value of US$2.5–5 million and a team of 101–200 professionals, we are committed to delivering products that meet international standards. We ship from the ports of Tianjin and Qingdao, ensuring timely delivery worldwide.
Each tank undergoes rigorous testing – including hydrostatic pressure tests and dimensional checks – to ensure zero defects. Our after-sales support includes technical documentation, installation guidance, and a responsive customer service team. Whether you need a single unit for a personal project or bulk orders for a housing development, we offer competitive pricing and customization options (e.g., color, inlet/outlet orientation, additional reinforcement).
Frequently Asked Questions
-
Q: How long does this SMC septic tank last?
A: With proper installation and maintenance, our SMC tanks can last 30–50 years. The material does not corrode, rust, or degrade like concrete or steel, and it is UV-resistant for above-ground exposure. -
Q: Is the tank difficult to install?
A: No. The lightweight design (150 kg) allows for manual handling or small machinery. We provide a detailed installation manual. Typical installation involves digging a hole, leveling the base, placing the tank, connecting pipes, and backfilling. No special skills required. -
Q: What size household is this tank suitable for?
A: The 500-gallon capacity is ideal for 1–3 people. For larger families, we recommend a larger tank (e.g., 750 or 1000 gallons) – please contact us for options. -
Q: Do I need a separate pump or filter?
A: This is a gravity-fed septic tank. Typically, no pump is needed if the drain field is lower than the tank outlet. However, if your site requires pumping, we can provide an optional effluent pump kit. -
Q: Can I customize the inlet/outlet positions?
A: Yes. Our factory can customize the location and diameter of inlet/outlet ports according to your site requirements. Please specify when ordering. -
Q: Is the tank safe for drinking water?
A: No. This tank is designed for wastewater treatment only. It should not be used for potable water storage. -
Q: How often should I pump the tank?
A: For a small household, pumping every 3–5 years is recommended depending on usage. The manhole cover provides easy access for inspection and pumping. -
Q: Does the tank come with a warranty?
A: We offer a standard 5-year warranty against manufacturing defects. Extended warranties are available upon request.
Backed by our ISO-certified manufacturing facility in Hengshui, Hebei, China, we have exported thousands of SMC septic tanks to satisfied clients worldwide. Our main markets include domestic and international regions, and we are proud to support small households with reliable, affordable sanitation solutions. Contact us today for a quote or technical consultation – let us help you find the perfect septic tank for your home.
Ready to order? Our sales team is available 24/7 via email or phone. We can provide free samples, CAD drawings, and shipping cost estimates. Trust Hengshui Ruibin New Materials LLC for quality, durability, and value.
Send Inquiry to This Supplier
You May Also Like
-
SMC Septic Tank 2000L With Integrated Baffle and Inspection Port ISO StandardNegotiableMOQ: 300 Units
-
1000 Gallon 3 Chamber SMC Septic Tank With 50mm Inlet/Outlet for Residential Wastewater TreatmentNegotiableMOQ: 300 Units
-
SMC Septic Tank 5000L Capacity With Reinforced Ribs and 20-Year WarrantyNegotiableMOQ: 300 Units
-
SMC Septic Tank for Rural Household Wastewater Treatment With Easy InstallationNegotiableMOQ: 300 Units
-
SMC Septic Tank 1000L With 3-Chamber System and Effluent Filter IncludedNegotiableMOQ: 300 Units
-
SMC Septic Tank for Remote Resort Sewage Management With Odor-Free DesignNegotiableMOQ: 300 Units
-
SMC Septic Tank Factory Direct With 1-Year Warranty and Technical SupportNegotiableMOQ: 300 Units
-
SMC Septic Tank 1000L Capacity With 15mm Wall Thickness, Standard Compliant for Underground Wastewater TreatmentNegotiableMOQ: 300 Units
-
SMC Septic Tank With Mill Test Report and Lifetime Corrosion Resistance GuaranteeNegotiableMOQ: 300 Units
-
SMC Septic Tank 2m³ Volume, 25mm Structural Wall, 30-Year Service Life for Residential UseNegotiableMOQ: 300 Units


