Trade Grade 9L Top Flush Plastic Cistern, Single Flush, White Polypropylene

9L Top Flush Cistern

The Trade Grade 9L Cistern provides a high-capacity, reliable water management solution for residential and commercial sanitation systems. Constructed from high-impact polypropylene, this unit offers a robust alternative to ceramic tanks in high-traffic environments or low-cost housing projects. It features a standard top-mounted push-button mechanism designed for consistent discharge and rapid refill cycles.

Built for the Job

This plumbing component is engineered for durability and ease of maintenance. Plumbers and facility managers prefer plastic tanks for their resistance to corrosion and accidental impact, which often occurs in public restrooms or industrial site offices. The lightweight design simplifies wall-mounting procedures, reducing the physical strain during bulk installations on multi-unit residential sites. The smooth internal surface prevents mineral buildup from hard water, ensuring the internal valves operate without obstruction over long-term use.

• Replacement of damaged ceramic or plastic tanks in rental properties.

• New installations in commercial workshops and site staff toilets.

• Retrofitting existing gravity-fed systems for improved flush volume.

Product Highlights

High-Impact Construction

The body is molded from UV-stabilized polypropylene to resist cracking, fading, and chemical wear from standard cleaning agents.

Standard Internal Components

• Pre-installed 1/2 inch side-entry float valve for universal connection.
• Top-mounted single flush button with a direct-action mechanical linkage.

Technical Specifications

What’s Included

• 1 x 9L Plastic Cistern Body and Lid

• 1 x Top Flush Button and Syphon Assembly

• 1 x Float Valve and Ball

• 1 x Wall-Mounting Bracket and Fixing Kit

On-Site & Workshop Notes

• Verify that the flush pipe is correctly seated in the cone before tightening the back-nut to prevent leaks.

• Adjust the float arm to the marked waterline inside the tank to ensure the full 9-litre discharge is achieved.

• This unit is compatible with most standard low-level flush pipes and toilet pans found in local markets.

• Keep the internal overflow clear of any debris during installation to ensure compliance with plumbing regulations.