1.5m³ Standard Three-Chamber Septic Tank
SMC molded fiberglass-reinforced plastic | High-strength · Leak-proof · Engineered for rural sanitation
Product Overview
This standard 1.5m³ SMC molded fiberglass-reinforced plastic (FRP) septic tank is engineered as a three-chamber sedimentation solution for rural domestic sewage treatment and dry toilet renovation projects. Manufactured from high-strength SMC composite material with a tensile strength ≥60 MPa, the tank offers exceptional structural rigidity, corrosion resistance, and leak-proof performance. Suitable for plains, mountainous regions, arid/semi-arid zones, and high-altitude cold areas.
Daily treatment capacity: 1.5m³/day · Influent SS ≤200mg/L · Effluent SS ≤20mg/L · 90-day sedimentation cycle. Fully compliant with decentralized sanitation standards.
Key Specifications
🏭 High-Strength SMC Molded Construction
One-piece SMC molding with tensile strength ≥60 MPa. High hardness, impact & crack resistance, eliminating structural deformation during long-term underground use.
💧 Enhanced Leak-Proof Three-Chamber Design
Raised partition slots + thickened baffles, staggered pipe openings, structural sealant and rubber gaskets with 100mm overlap for full watertight performance.
🔒 Reinforced Cover & Secure Access Lid
Heavy-duty reinforced cover withstands backfill and light vehicle traffic. Rotating lockable lid with “inlet (hazard)” / “outlet (non-hazard)” markings.
⚡ Fast Installation & Low Maintenance
Modular assembly, quick on-site assembly. Only sludge pumping every 1-2 years needed. Minimal operational cost for rural households.
🚽 Dry Toilet Renovation
Hygienic, odor-free solution upgrading traditional pit latrines, eliminating pathogens and improving rural sanitation.
🏡 Decentralized Sewage Treatment
Ideal for remote areas without centralized sewer systems, compact self-contained solution for households.
🌍 Leakage & Groundwater Protection
Fully sealed design prevents untreated sewage from seeping into soil, protecting local groundwater resources.
⛰️ Adaptability to Harsh Environments
Withstands extreme temperatures, soil pressure, uneven terrain. Perfect for mountainous, arid, and high-altitude regions.
Complete dimensions of DISLAB SMC molded septic tanks and dry toilet units (multiple capacities available).
| Model No. | Length (mm) | Width (mm) | Height (mm) | Thickness (mm) | Weight (kg) | Volume / Capacity | Material | Application | Surface Pattern | Brand |
|---|---|---|---|---|---|---|---|---|---|---|
| TNFRP-JHC01 | 2200 | 1260 | 1315 | 3.2 | 100~110 | Effective 1.5 m³ | SMC FRP | Dry Toilet Renovation | Corrugated | DISLAB |
| TNFRP-HFC04 | 1280 | 740 | 830 | 3.0 | 31.0 | 0.5 m³ | SMC FRP | Dry Toilet Renovation | With Reinforcing Ribs | DISLAB |
| TNFRP-HFC05 | 1555 | 820 | 920 | 3.0 | 40.0 | 0.8 m³ | SMC FRP | Dry Toilet Renovation | With Reinforcing Ribs | DISLAB |
| TNFRP-HFC06 | 1710 | 965 | 940 | 3.0 | 52.0 | 1.0 m³ | SMC FRP | Dry Toilet Renovation | With Reinforcing Ribs | DISLAB |
*Nominal dimensions — DISLAB Composite standard line. Custom sizes available on request.
DISLAB Composite supplied 320 units of the 1.5m³ SMC molded septic tanks for a large-scale dry toilet renovation project in Hubei Province. The tanks were delivered in modular, stackable packaging to a remote mountain village, with on-site assembly completed in under 3 working days per unit. The installation included 210 units in mountainous areas and 110 units in plains locations, all passing local environmental authority inspections for leakage and effluent quality. System has been operating stably for over 2 years, treating domestic wastewater for 450+ households and eliminating groundwater pollution risks.
🔧 Global Sourcing Network
300+ qualified partner facilities, 50M+ pieces monthly, supporting small sample orders to bulk projects.
✅ Strict Quality Control
Material grade, dimensional accuracy and surface finish checks before delivery. OEM/ODM services, custom materials.
🚀 Engineering Expertise
40+ sourcing experts ensure consistent quality, reliable lead times, flexible packaging worldwide.
🌎 Global Shipping & Support
High quality, custom drawing support, tailored solutions for rural sanitation and industrial components.
A: When correctly installed, the SMC molded tank has a design service life of over 20 years, far exceeding traditional concrete septic tanks.
A: Yes. SMC material is freeze-thaw resistant, works in temperatures as low as -20°C. Suitable for high-altitude and cold regions.
A: Minimal maintenance — only need to inspect lids regularly and pump out accumulated sludge every 1–2 years.
A: Listed MOQ is 10 units for bulk orders, but we support small sample orders & project-based supply for rural renovation programs.
Need industrial parts or custom hardware? Contact us for bulk supply, OEM/ODM and material options.
Direct Contact Channels
- One-stop service: design, customization, production, and global delivery
- OEM/ODM solutions for industrial and export-oriented buyers
