OASE FastFalls Spillway Box 35000 - Heavy Duty Waterfall Spillway for Pond-Free Streams 35000 L/H

The OASE FastFalls Spillway Box 35000 is a heavy-duty, high-capacity solution designed to create large, natural-looking waterfalls and pond-free streams. Built for demanding applications, this spillway box efficiently diffuses high volumes of water across a wide spillway, delivering smooth and consistent water flow for impressive water features.

With a maximum flow rate of 35,000 litres per hour and an extra-wide 970mm spillway, this unit is ideal for large residential landscapes and commercial water features. It provides even water distribution, creating a natural cascading effect that enhances visual appeal in ponds, streams, and waterfall designs.

The innovative rear liner attachment simplifies installation while preventing leaks caused by ground settling, ensuring long-term reliability. Its robust single-cast construction, reinforced with internal baffles and support cones, allows it to support heavy loads including large rocks and landscaping materials placed above the unit.

The reinforced spillway lip holds gravel, mulch, and soil securely in place, allowing the unit to be easily concealed within the landscape for a seamless, natural finish. The included adapter allows conversion from a 3 inch NPT external thread to a 2 inch external thread, providing flexible plumbing options.

Designed for durability and ease of installation, the OASE FastFalls Spillway Box 35000 is the perfect solution for creating large-scale pond-free waterfalls and stream systems in Australian outdoor environments.

• Ultra High Flow Capacity Handles up to 35000 L/H for large waterfall systems
• Extra Wide Spillway 970mm spillway for smooth and even water distribution
• Easy Installation System Rear liner attachment reduces leaks and simplifies setup
• Heavy Duty Construction Single-cast design supports large rocks and landscaping materials
• Flexible Plumbing Options Includes adapter for 3 inch to 2 inch conversion
• Landscape Integration Can be concealed with gravel, soil, and plants
• Reinforced Spillway Lip Secures decorative materials in place
• Pond-Free System Ready Ideal for streams and waterfall features
• Long-Term Durability Built for demanding outdoor environments

• Product Code
  01AT120 | 72948
• Max Flow (L/H)
  35000
• Waterfall Width (mm)
  970
• Inlet Size
  2 inch internal thread
• Dimensions (L x W x H)
  1003 x 486 x 260 mm
• Warranty
  Limited Lifetime