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Ori-Plast Slim stone finish tanks offer a space saving design with a premium natural stone look, making them ideal for homes, apartments and commercial buildings. They are built to last and easy to install, perfect for projects where space is at a premium.
Size/capacity: 750L and 1,000L. Available in 4 layers and 5 layers.
Diameter: 2 feet 11 inches
Height: 5 feet 10 inches
Lid size will be the same as our other tanks.

Ori-Plast 1000L underground water tanks are made from high-quality LLDPE (Linear Low-Density Polyethylene). This material offers great strength, flexibility, and resistance to corrosion and leaks. These tanks help provide a safe and reliable water supply, save surface space, and protect stored water from outside environmental factors.
Available in 2 layers. Capacity – 1000 L
Diameter: 47.4 inches
Height: 52.9 inches
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Ori-Plast maintains its tradition of being a pioneer in introducing the new concept in water storage tanks. Ori-Plast’s LLDPE Tank has excellent storage capacity and are very safe & cost effective. These tanks are leak proof and are resistant to corrosion & chemicals.
A: An Oriplast LLDPE Water Tank is a high-strength, leak-proof water storage container manufactured from food-grade Linear Low-Density Polyethylene (LLDPE) using advanced rotational molding techniques.
A: Oriplast offers overhead and underground LLDPE water tanks in standard household capacities ranging from 500 liters, 750 liters, 1,000 liters, up to 5,000 liters or higher for domestic, commercial, and agricultural needs.
A: Oriplast manufactures LLDPE water tanks in Double Layer (2-Layer), Triple Layer (3-Layer), Four Layer (4-Layer), Five Layer (5-Layer), Six Layer (6-Layer) and Slim tank options.
A: The middle foam-filled layer acts as a non-conductive thermal barrier between the inner and outer polyethylene layers, preventing atmospheric heat transmission to keep water cool in summer and pleasantly warm in winter.
A: Yes, the inner layer is made from 100% virgin, food-grade LLDPE with anti-bacterial properties that prevent chemical leaching, bacteria formation, and odor.
A: Yes, all Oriplast tanks feature a UV-stabilized outer layer that prevents structural degradation, cracking, chalking, and color fading caused by direct sunlight exposure.
A: The multi-layer construction blocks sunlight penetration into the tank interior, effectively stopping photosynthesis and suppressing algae growth inside the stored water.
A: They are built with corrugated side ribs that increase circumferential strength, resisting stress cracks, physical impacts, and water pressure variations.
A: Yes, Oriplast manufactures heavy-duty LLDPE underground water tanks engineered to withstand external soil pressure and vehicular loads while saving surface space.
A: Oriplast offers designer tank series featuring aesthetically pleasing external finishes such as Marble, Sandstone, Granite, and Jade in various colors to match modern architectural elevations.
A: Oriplast tanks come fitted with threaded, airtight screw-caps that lock tightly to prevent dust, insects, rainwater, and external airborne pollutants from entering.
A: Oriplast water tanks are manufactured in ISO-certified plants and conform to the Indian Standard IS 12701 specifications for polyethylene water storage tanks.
A: Oriplast tanks feature pre-marked or built-in flat surfaces for easy installation of inlet, outlet, overflow, drain, and ventilation pipe connections.
A: It must be placed centrally on a smooth, rigid, level concrete base that extends beyond the tank diameter, free from sharp debris, rocks, or uneven structural edges.
A: When properly installed on a level foundation and regularly cleaned, an Oriplast multi-layer LLDPE water tank provides a durable service life of 15 to 25+ years.