Rhino II

Description

Commercial-Grade Quality. Built-In Aeration. Unmatched Value.

The RHINO II Heavy Duty Bottom Drain with Air Diffuser is the most robust bottom drain available in the U.S. for under $1,000—offering commercial-level performance without the cost of stainless steel models.

Crafted from Schedule 80 PVC and featuring hand-welded construction, the RHINO II is engineered for maximum durability, ease of installation, and long-term reliability. Whether you’re a first-time installer or a seasoned contractor, this is a drain you can install with confidence.

Advanced Features for Long-Term Performance

• Integrated air diffuser – Enhances aeration for healthier pond ecosystems.

• Thick flanges and liner attachment ring – Rigid, non-flexing design prevents cracks and leaks.

• Precision machine-fitted connections – Ensures a perfect seal, eliminating the need for filler materials.

• Hand-welded joints – Deliver greater strength than standard speed-welded alternatives.

• 3″ vertical rise above discharge – Allows for more concrete coverage, enhancing structural stability.

• Direct pipe-to-air bladder connection – No need to snake air lines through pipework.

• 1.5″ commercial air check valve – Prevents water intrusion into the air line.

• Zero injection molded components – Built for strength, not shortcuts.

What Makes Rhino Drains Different?

Unlike many mass-produced alternatives, RHINO drains are not injection molded. Injection molding prioritizes cost-cutting by using minimal material. RHINO products, by contrast, are manufactured with more raw material, greater structural integrity, and commercial durability in mind. These drains are built to last—not to maximize margins.

RHINO I vs. RHINO II: Which One Is Right for You?

Both models are built to the same high-performance standard, but RHINO II offers aeration capabilities and enhanced structural features, making it the best option for those who need more than just drainage.