Product description
Built from UV-stabilised, weather-resistant plastic, this versatile water-butt adapter joins two 1″ BSP threads in a single, through-threaded unit. One end houses a 1″ BSP male thread complete with back nut and external washer, while the opposite side holds a 1″ BSP female insert with its own internal washer—ensuring a leak-proof seal without needing to bottom out the thread. Its sturdy design resists cracking, fading and warping under constant pressure and changing outdoor conditions, making it perfect for year-round rainwater harvesting.
Installation couldn’t be simpler: for barrels already featuring a 1″ BSP female thread, just remove the nut and collar, then screw the adapter into place for an instant, watertight fit. When retrofitting an unthreaded container, drill a 33 mm hole, pass the body through the wall, reposition the internal washer inside the barrel and tighten the back nut. The combo of internal and external washers forms a reliable barrier against leaks—no sealants or extra fittings required. Ideal for DIY gardeners and professional installers alike, this fitting delivers durability, flexibility and hassle-free maintenance.
- Material: Robust, UV-stabilised plastic for long-term outdoor use
- Male thread: 1″ BSP male (33.25 mm) with back nut & external washer
- Female insert: 1″ BSP female (33.25 mm) with internal washer
- Required hole size: 33 mm diameter
- Installation: Screw-in or hole-mount with dual-washer leak protection
- Benefits: Weatherproof, UV-stable, easy to fit, low-maintenance performance
Specifications
| Brand | COMERCECORE |
|---|---|
| Product type | Water Butt Adapter |
Product Information
Find everything you need to know about this product, including shipping, warranty and return information.
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Delivery is free on every UK order, with no minimum spend.
Orders placed before 12pm, Monday to Friday (excluding UK bank holidays), are usually dispatched the same working day. All paid orders are dispatched within 2 working days.
Standard delivery takes around 1 to 3 working days after dispatch, depending on the courier. We send orders with Royal Mail, Yodel, Parcelforce, DPD or UPS, depending on the size, weight and destination. Larger items may arrive in more than one parcel. Tracking details are emailed once your order is dispatched.
We deliver to England, Wales, Scotland (including supported regions and islands) and the Isle of Man. We cannot deliver to Northern Ireland, the Channel Islands, BFPO addresses or PO Boxes. Please check your address and postcode carefully at checkout.
Every product is covered by your statutory consumer rights: it must be of satisfactory quality, fit for purpose and as described.
If an item arrives damaged or develops a fault, email info@comercecore.co.uk with your order number, a short description and clear photos. Please wait for our reply before sending anything back.
Within 30 days of delivery you can reject a faulty item for a full refund. After that we will repair or replace it, or refund you if that is not possible. Where an item is faulty, we cover the reasonable cost of returning it.
Where a product comes with an additional manufacturer warranty, the details are shown in its description. Damage from misuse, incorrect installation, wear and tear or modification is not covered.
You can return most items within 30 days of delivery if you change your mind. Please email info@comercecore.co.uk with your order number before sending anything back, and we will confirm your return and send the returns address.
Items should be unused, unaltered and in a condition we can resell. For change-of-mind returns you pay the return postage. Products you have cut, installed or modified (for example a pond liner cut to size) cannot be returned for a change of mind.
Please include your order number and name inside the parcel. We refund within 14 days of receiving the return, to your original payment method.
None of this affects your statutory rights. Read our full Refund Policy
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