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750-Gallon Fiberglass Septic Tank, 1.25-Inch Wall, 4.5 ft Diameter, 800 PSI Load Rating
Product Spotlights
750-gallon fiberglass septic tank with 1.25-inch thick wall, 4.5 ft diameter, and 800 PSI load rating. Lightweight, corrosion-resistant, and seamless construction ensures long lifespan. Suitable for residential or commercial use, easy installation, and customizable inlets. Backed by a reliable manufacturer with global export experience.
Negotiable
MOQ: 300 Units (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Capacity:
750 Gallons
Material:
Fiberglass (FRP)
Wall Thickness:
1.25 Inches
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Capacity
750 Gallons
Material
Fiberglass (FRP)
Wall Thickness
1.25 Inches
Diameter
4.5 Feet
Load Rating
800 PSI
Application
Residential / Commercial
Color
Customizable (Green standard)
Model
RBS-750-S
Brand
Hengshui Ruibin
As a leading manufacturer based in Hengshui, Hebei, China, Hengshui Ruibin New Materials LLC specializes in high-quality fiberglass products for global markets. Our 750-Gallon Fiberglass Septic Tank with a 1.25-inch wall thickness, 4.5 ft diameter, and 800 PSI load rating is engineered to deliver exceptional durability and long-term performance for residential and commercial wastewater treatment. Manufactured in our 1,000–3,000 m² factory by a skilled team of 101–200 employees, this tank combines advanced corrosion resistance with lightweight construction, making installation efficient and cost-effective. Whether you need a reliable solution for a new home or a replacement for an aging concrete tank, our fiberglass septic tank offers unmatched strength and peace of mind.
Key Product Features and Benefits:
- High Load Capacity (800 PSI): Rated for heavy loads, this tank can withstand traffic loads, soil pressure, and even occasional vehicle parking above the tank (when properly installed). Ideal for driveways, parking lots, and commercial sites.
- Thick 1.25-Inch Wall: The robust fiberglass laminate provides superior structural integrity, preventing leaks, cracks, and corrosion that are common in concrete or steel tanks. This thickness ensures decades of service life.
- 750-Gallon Capacity: Suitable for 3–4 bedroom homes or small to medium commercial applications. The generous volume allows for adequate retention time, promoting efficient solids separation and anaerobic digestion.
- Lightweight & Easy to Install: Weighing significantly less than concrete tanks, this fiberglass unit can be maneuvered with standard equipment, reducing labor and installation time. No heavy crane required in most cases.
- Corrosion & Chemical Resistance: Fiberglass reinforced plastic (FRP) is inherently resistant to acidic effluents, hydrogen sulfide, and soil chemicals, ensuring the tank does not degrade over time.
- Seamless One-Piece Construction: Manufactured using a continuous winding process, the tank has no seams or joints that could fail. This eliminates potential leak points and simplifies maintenance.
- Customizable Inlets/Outlets: Available with standard 4-inch or 6-inch openings, and we can adapt to your specific piping requirements upon request.
- Low Maintenance: The smooth interior surface resists sludge buildup and can be easily inspected and pumped by standard septic service equipment.
| Specification | Detail |
|---|---|
| Total Capacity | 750 Gallons (approx. 2,839 Liters) |
| Diameter | 4.5 ft (1.37 m) |
| Wall Thickness | 1.25 Inches (31.75 mm) |
| Load Rating | 800 PSI (5.5 MPa) |
| Material | Fiberglass Reinforced Plastic (FRP) |
| Weight (approx.) | ~350 lbs (159 kg) – varies by configuration |
| Inlet/Outlet Size | 4 inches (standard) / 6 inches optional |
| Operating Temperature | -40°F to 180°F (-40°C to 82°C) |
| Color | Green (custom colors available) |
Why Choose Our Fiberglass Septic Tank?
- Proven Export Experience: With annual export value exceeding US$2.5 million, our products are shipped to ports worldwide including Tianjin and Qingdao, serving markets in North America, South America, Europe, Africa, and beyond.
- Manufacturing Excellence: Our factory operates with advanced winding equipment and strict quality control processes. Every tank undergoes hydrostatic pressure testing to ensure leak-free performance.
- Cost-Effective Solution: Compared to concrete tanks, fiberglass offers lower transportation costs, faster installation, and no need for heavy equipment, saving you time and money.
- Environmentally Friendly: Fiberglass is inert and non-toxic; the tank does not leach chemicals into the soil, protecting groundwater and surrounding ecosystems.
- Flexible Configurations: We can customize the tank with additional baffles, effluent filters, risers, or adapters to meet local codes or specific project needs.
At Hengshui Ruibin New Materials LLC, we have been dedicated to producing high-performance fiberglass products since 2019. Our team of over 100 experienced professionals ensures that each septic tank meets rigorous international standards. We have successfully delivered thousands of units to clients across 30+ countries, earning a reputation for reliability and responsive service. The 750-gallon model is one of our best-selling items due to its balance of capacity, strength, and ease of installation. Backed by our OEM/ODM capabilities, we can also provide branded solutions for distributors and contractors. For a durable, lightweight, and long-lasting septic tank that outperforms traditional materials, choose our fiberglass solution. Contact us today for a quotation or to discuss your project requirements – we are ready to support you with fast shipping from Tianjin or Qingdao ports.
Frequently Asked Questions (FAQ)
-
Q: What is the actual length of the tank? I need to ensure it fits my excavation.
A: The tank diameter is 4.5 ft. The exact length depends on the configuration (single or dual compartment). Typically, the overall length for a 750-gallon single-compartment tank is approximately 9–10 ft. Please contact our sales team for a detailed dimensional drawing specific to your order. -
Q: Can this tank be installed under a driveway or parking area?
A: Yes, with an 800 PSI load rating, this tank is designed to withstand moderate traffic loads. However, proper bedding and backfill are essential. We recommend a minimum 2 ft of cover over the tank for vehicular loads. For heavy truck traffic, additional reinforcement may be required – consult our engineering support. -
Q: How long will this fiberglass septic tank last compared to concrete?
A: Fiberglass is non-corrosive and does not crack or deteriorate like concrete in acidic soil conditions. With proper installation and maintenance, the expected lifespan of this tank exceeds 30–40 years, often outlasting concrete tanks by decades. -
Q: Do you provide risers, lids, or baffles?
A: Yes, we offer a range of accessories including 24-inch and 30-inch diameter risers, compatible lids, and baffle kits. These are optional and can be added to your order. Please specify your requirements. -
Q: Is this tank suitable for both residential and commercial use?
A: Absolutely. The 750-gallon capacity is ideal for 3–4 bedroom homes, but it can also serve small offices, restaurants, or campgrounds. For larger commercial applications, we have higher capacity models up to 2,000 gallons. -
Q: What certifications does your factory hold?
A: Our products comply with industry standards for performance and quality. We have internal testing procedures and can provide test reports upon request. Specific certifications (e.g., NSF/ANSI 40) can be discussed based on your market requirements – we are flexible in meeting local regulations. -
Q: How is the tank shipped? Do you deliver to my country?
A: We ship from Port of Tianjin or Port of Qingdao via sea freight. Our main markets include North America, South America, Europe, Africa, Oceania, and Asia. We work with reliable freight forwarders to ensure safe packing and timely delivery. For a freight quote, please provide your destination port and quantity. -
Q: What is the warranty on this septic tank?
A: We offer a standard warranty covering manufacturing defects for a period of 5 years from the date of shipment. Extended warranty options are available upon request. Contact our support team for full warranty terms.
Send Inquiry to This Supplier
1Yr
Business Type
Manufacturer
Year Established
2019
Factory Size
1,000-3,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million
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