Kayflow 110mm Grey Superdeep Hopper Image

Kayflow 110mm Grey Superdeep Hopper

SKU: KCH2GY

Brand: Kayflow

High-Capacity Drainage: Channels rainwater efficiently from 170mm gutters into 110mm downpipes.
Commercial Grade: Designed for large-scale commercial and industrial roofing systems.
Durable uPVC Build: Strong, weather-resistant construction ensures long-term performance.
UV-Stable Finish: Grey colour resists fading and discolouration for a professional look.
Low Maintenance: Easy clip-together installation with no painting, rust, or heavy upkeep required.

Description

Kayflow SuperDeep 170mm Grey Hopper

High-Capacity Hopper for Commercial Rainwater Systems

The Kayflow SuperDeep 170mm Grey Hopper is a robust, high-capacity fitting designed to efficiently channel rainwater from multiple gutter or pipe runs into a single 110mm round downpipe. Part of Kayflow’s SuperDeep 170mm range, one of the largest and toughest commercial guttering systems on the market, this hopper ensures maximum water flow management for large roofs, industrial units, and commercial buildings.

With a generous 170mm reservoir and a market-leading independently tested flow rate of 4.3 litres per second, the SuperDeep system rapidly directs rainwater into the downpipe, preventing overflow and protecting building structures from water damage.

Hoppers are typically used to collect flows from different rainwater pipes—such as upper and lower roof levels—and channel them into a single outlet. While occasionally used on older properties with combined drainage systems, their main role is to provide a central collection point for high-capacity systems.

Manufactured from durable, UV-stable uPVC, this grey hopper is resistant to fading, rust, and weathering. Its simple, secure installation and low-maintenance design make it a reliable choice for professional and long-term applications.

✅ Key Features & Benefits

Efficient Water Collection – Channels rainwater from multiple gutter or pipe runs into a single outlet.
High Capacity – Designed for Kayflow’s 170mm SuperDeep commercial system.
Downpipe Connection – Connects directly to a 110mm round downpipe.
Durable Construction – UV-stable uPVC for long-lasting, weather-resistant performance.
Easy Installation – Simple clip-together fitting system.
Professional Finish – Grey colour matches seamlessly with commercial gutter systems.
Low Maintenance – No painting or rust; simple wipe-clean surface.

📏 Specifications

Product Type: Rainwater Hopper
System: Kayflow SuperDeep 170mm Commercial Range
Gutter Connection: 170mm SuperDeep gutter / multiple pipe feeds
Downpipe Connection: 110mm round (push-fit)
Colour: Grey
Material: uPVC
Flow Rate: Up to 4.3 l/s (independently tested)
Maintenance: UV-stable, rust-proof, low-maintenance

✨ Maximise efficiency in large-scale drainage. The Kayflow SuperDeep 170mm Grey Hopper provides powerful, reliable water management for commercial and industrial rainwater systems.

Technical Information

Delivery: 1-2 Working Days
Weight: 0.904 Kg
Brand Name: Swish Building Products
Colour: Grey
Material: PVC-U
Guarantee: 10 Years Manufacturers
Lead Time: Into Order 3-5 Days

Delivery & Returns

Delivery

The despatch timings we publish are estimates and due consideration needs to be made when making purchases with tight deadlines and as such we shall not be liable for any losses, costs, damages, charges, or expenses caused by any delay for delivery of the goods.

Returns Policy For Brissco Online

We appreciate that there may be occasions you may wish to return items. To help you with this process please see our returns policy below.

Returning an item – Damaged

In the event you receive damaged goods we will arrange a replacement item for you. However, it is your responsibility to notify us within 72 hours of receipt that an item has been received damaged (please see risk below).

Returning an item – Risk

On receipt of the delivery you, the customer, are responsible for those goods and any loss or damage to the goods shall be at your own risk.

Returning an item – Incorrect

If you receive incorrect goods it is your responsibility to notify us within 72 hours of receipt at which point we will make the necessary arrangements.

Delivery shortages

Firstly, our carrier delivers parcels/packages. Any shortages of them must be reported to the driver on receipt. Secondly, shortages of contents of the parcel(s)/package(s) against the enclosed Brissco advice note must be made within 72 hours.

PDFs

FAQs

1. What is the purpose of the SuperDeep 170mm Hopper?

The hopper collects rainwater from one or more gutters or rainwater pipes and channels it into a single 110mm round downpipe, making it ideal for managing multiple flows in high-capacity systems.

2. What guttering system is it compatible with?

It is part of the Kayflow SuperDeep 170mm commercial guttering range, one of the largest and toughest rainwater systems available.

3. How much water can the system handle?

The SuperDeep 170 system has a market-leading flow rate of 4.3 litres per second when set level, independently tested for performance.

4. What downpipe size does it connect to?

The hopper connects directly to a 110mm round downpipe for efficient drainage.

5. Can it take water from multiple sources?

Yes, hoppers are commonly used to collect flows from different sections of a roof (e.g., a higher and lower roof) into a single downpipe.

6. Is it ever used for other purposes?

In older properties with combined drainage systems, hoppers were sometimes used to feed waste pipes into rainwater downpipes, but this is uncommon in modern installations.

7. What material is it made from?

The hopper is manufactured from strong, durable uPVC, designed to withstand demanding weather conditions.

8. Is it UV stable?

Yes, it is UV stabilised to prevent fading or discolouration over time.

9. What colour is available?

It is supplied in a sleek black finish, matching the rest of the Kayflow SuperDeep system.

10. Is it low maintenance?

Yes, the hopper is maintenance-free – it won’t rust, doesn’t require painting, and only needs occasional cleaning to maintain performance.