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19mm (3/4") Flexible Corrugated Pipe

19mm (3/4") Flexible Corrugated Pipe

Regular price £5.99
Regular price Sale price £5.99
Sale Sold out

71 in stock

Our Corrugated Smooth Bore Hose (19mm / 3/4 inch) is engineered to deliver exceptional performance and versatility across a variety of water management applications. Whether you're setting up water features, pond filtration systems, garden water butts, or sump pump installations, this hose offers a robust solution that combines durability with high flow efficiency.

Crafted from flexible, high-quality PVC, this hose is designed to withstand the rigours of outdoor use. Its UV‐resistant properties protect the hose from the damaging effects of sunlight while helping to maintain higher water flow rates by reducing algae growth inside the hose. The black colour further aids in concealing the hose in natural settings, blending seamlessly into ponds or gardens.

The innovative corrugated design features a ribbed exterior that reinforces the hose’s walls and prevents kinking, while also allowing you to cut it to the exact length needed. The grooves provide secure points for hose clips, ensuring a tight, leak‐proof connection without additional connectors. Inside, the “Smooth Bore” design has been carefully engineered with smoothed ridges that eliminate any rough texture, ensuring uninterrupted water flow.

Designed with flexibility in mind, the corrugated structure allows for easy bending around obstacles, making installation a breeze in both residential and commercial water management projects. From pond plumbing and water features to irrigation systems and aquaculture setups, this hose meets diverse application needs without compromising on performance.

Key Features:

  • Durability: Resistant to UV radiation, chemicals, and abrasion for long‐lasting use in harsh outdoor environments.
  • Flexibility: Corrugated design enables effortless bending around curves and obstacles without special tools.
  • Versatile Applications: Ideal for pond and water feature plumbing, sump pump discharge lines, garden water management, aquaculture, hydroponics, and more.
  • Customisable: Easily trimmed to the precise length needed, with ribbed grooves that securely hold hose clips in place.
  • Efficient Flow: Smooth‐bore interior reduces friction and prevents clogging, ensuring optimal water flow.

Available in a range of diameters and lengths, our Corrugated Smooth Bore Hose is a practical and reliable addition to any water management system. This listing features a 19mm (3/4 inch) hose, with other sizes available separately on our website.

Please note: The term "Smooth Bore" refers to the industry standard for this type of pipe commonly used in ponds and aquariums. While the interior is not entirely flat, the ridges are smoothed down to prevent any disruption in water or air flow.

  • Safe and Secure Checkout
  • Tracked Shipping with Delivery Confirmation
  • Hassle free returns with a customer satisfaction guarantee

SKU: SKU:KOI19B001

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All delivery times are estimates and not guaranteed. Orders placed before 1 pm, Monday to Friday (excluding bank holidays), will be dispatched the same day, while orders placed after 1 pm will be dispatched by the end of the next working day.

If an invalid postcode or address is provided, the order will be cancelled without further notice, as we are unable to modify addresses or print labels for invalid postcodes.

Our standard delivery option is Royal Mail Tracked 48, which typically takes 3–5 business days. If you need your order more quickly, Expedited delivery via Royal Mail Tracked 24 is available, offering a 1–2 business day service.

Large or bulky items may be sent via courier at our discretion and are usually dispatched for next-day delivery. Please note that we only ship to mainland UK addresses; delivery to non-mainland locations, including the Highlands & Islands, may not be available for large or heavy items. If your address falls into one of these areas and you wish to purchase such items, please contact us with your postcode and order details before placing your order. If we cannot ship to you, you are welcome to arrange your own courier for collection.

Please see our shipping policy for further information.

All products, unless otherwise stated, come with a standard manufacturer warranty against faulty workmanship.

If your product fails within six months of delivery, please contact us with your order reference number, a description of the issue, and clear images illustrating the fault.

Should your item require a return for further investigation, it is your responsibility to arrange and cover postage back to us.

If we are unable to repair the fault, we may offer either a replacement or a full refund.

In cases where the item is inspected and found not to be faulty—or where damage is determined not to be due to manufacturing defects—you will not be entitled to a refund or replacement. We will then either return the item to you via standard post or dispose of it at your request.

Please see our warranty policy for further information.

You may return any order within 14 days of delivery. As soon as you receive your items, please inspect them carefully—taking reasonable care to keep both the product and its packaging clean and undamaged. If you discover an error or defect after 14 days, we reserve the right to decline your return.

To initiate a return, please contact us via our contact form to obtain a return authorisation and the correct returns address (different from the address on your invoice). Returns sent without prior authorisation will be discarded.

Returned items must be in the same condition in which you received them—unworn or unused, with tags attached and in their original packaging. You must include either a copy of your invoice or a slip with your order reference number inside the parcel. Please be sure not to obscure your return reference number on the label.

If you refuse delivery or reject the parcel without prior notice, we will inspect the returned package and issue a refund upon receipt. Although there is no restocking fee, we will deduct the cost of the return postage label (£3.35) from your refund.

If the returned item or its packaging shows signs of use, damage, or staining, we may deduct up to 50% of the order value—or refuse the return entirely—depending on its condition. Examples include damaged tags, stained, modified or damaged packaging, or missing components.

For faulty, incorrect, or damaged items, please contact us before sending anything back so we can attempt to resolve the issue directly. If we agree that a return is necessary due to our error, we will provide you with a pre-paid return label.

Products that have been modified or damaged through customer action are not eligible for return. This includes, but is not limited to, items that have been cut, trimmed or otherwise altered—such as a tarpaulin or pond liner resized to your specifications—or any product showing damage beyond normal inspection handling.

Please see our refund policy for further information.

All delivery times are estimates and not guaranteed. Orders placed before 1 pm, Monday to Friday (excluding bank holidays), will be dispatched the same day, while orders placed after 1 pm will be dispatched by the end of the next working day.

If an invalid postcode or address is provided, the order will be cancelled without further notice, as we are unable to modify addresses or print labels for invalid postcodes.

Our standard delivery option is Royal Mail Tracked 48, which typically takes 3–5 business days. If you need your order more quickly, Expedited delivery via Royal Mail Tracked 24 is available, offering a 1–2 business day service.

Large or bulky items may be sent via courier at our discretion and are usually dispatched for next-day delivery. Please note that we only ship to mainland UK addresses; delivery to non-mainland locations, including the Highlands & Islands, may not be available for large or heavy items. If your address falls into one of these areas and you wish to purchase such items, please contact us with your postcode and order details before placing your order. If we cannot ship to you, you are welcome to arrange your own courier for collection.

Please see our shipping policy for further information.

All products, unless otherwise stated, come with a standard manufacturer warranty against faulty workmanship.

If your product fails within six months of delivery, please contact us with your order reference number, a description of the issue, and clear images illustrating the fault.

Should your item require a return for further investigation, it is your responsibility to arrange and cover postage back to us.

If we are unable to repair the fault, we may offer either a replacement or a full refund.

In cases where the item is inspected and found not to be faulty—or where damage is determined not to be due to manufacturing defects—you will not be entitled to a refund or replacement. We will then either return the item to you via standard post or dispose of it at your request.

Please see our warranty policy for further information.

You may return any order within 14 days of delivery. As soon as you receive your items, please inspect them carefully—taking reasonable care to keep both the product and its packaging clean and undamaged. If you discover an error or defect after 14 days, we reserve the right to decline your return.

To initiate a return, please contact us via our contact form to obtain a return authorisation and the correct returns address (different from the address on your invoice). Returns sent without prior authorisation will be discarded.

Returned items must be in the same condition in which you received them—unworn or unused, with tags attached and in their original packaging. You must include either a copy of your invoice or a slip with your order reference number inside the parcel. Please be sure not to obscure your return reference number on the label.

If you refuse delivery or reject the parcel without prior notice, we will inspect the returned package and issue a refund upon receipt. Although there is no restocking fee, we will deduct the cost of the return postage label (£3.35) from your refund.

If the returned item or its packaging shows signs of use, damage, or staining, we may deduct up to 50% of the order value—or refuse the return entirely—depending on its condition. Examples include damaged tags, stained, modified or damaged packaging, or missing components.

For faulty, incorrect, or damaged items, please contact us before sending anything back so we can attempt to resolve the issue directly. If we agree that a return is necessary due to our error, we will provide you with a pre-paid return label.

Products that have been modified or damaged through customer action are not eligible for return. This includes, but is not limited to, items that have been cut, trimmed or otherwise altered—such as a tarpaulin or pond liner resized to your specifications—or any product showing damage beyond normal inspection handling.

Please see our refund policy for further information.

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