Price: ÂŁ9.99 - ÂŁ8.99
(as of Nov 07, 2025 22:41:42 UTC – Details)
ColumPRO BUNGS
Avoid Draining Your Entire Central Heating System
Are you tired of the hassle and mess of draining your entire central heating system for repairs? Look no further than the ColumPRO 2PCS Plumbing & Heating Bungs. These innovative hose plugs, rubber stoppers, and radiator plug kits are designed to make plumbing repairs efficient and leak-free.
Introduction
The ColumPRO BUNGS are a must-have tool for plumbers and DIY enthusiasts alike. With their durable hard silicone construction and precise design, they provide a safe and reliable way to plug expansion vents and avoid leaks. Whether you’re working on a hot or cold water pipe, these bungs are the perfect solution.
Features & Specifications
- 2PCS set includes 15mm and 22mm sizes to fit different tank models
- Made from hard silicone for strength and stability
- Easy to use and install
- Compatible with 13mm and 19mm extraction slots
- Perfect for plumbers and DIY enthusiasts
Pros and Cons
Pros:
- Avoids the need to drain the entire central heating system
- Durable and long-lasting construction
- Easy to use and install
- Compatible with different tank models
Cons: - May not fit all tank models (check size before purchasing)
Review
The ColumPRO BUNGS have received rave reviews from customers who have used them for plumbing repairs. They are praised for their ease of use, durability, and effectiveness in preventing leaks. The hard silicone construction provides a secure fit and won’t fall off during use. The 15mm and 22mm sizes make them versatile and compatible with different tank models.
In terms of performance, the ColumPRO BUNGS deliver excellent results. They are easy to install and provide a leak-free seal. The quality of the product is evident in its construction and materials, making it a valuable addition to any plumber’s or DIY enthusiast’s toolkit.
Who Should Buy This?
The ColumPRO 2PCS Plumbing & Heating Bungs are perfect for:
- Plumbers
- DIY enthusiasts
- Homeowners who want to avoid the hassle of draining their central heating system
- Anyone looking for a reliable and efficient plumbing solution
Final Verdict
If you’re looking for a reliable and efficient way to plug expansion vents and avoid leaks, look no further than the ColumPRO 2PCS Plumbing & Heating Bungs. With their durable construction, ease of use, and compatibility with different tank models, they are a must-have tool for any plumber or DIY enthusiast. Check them out on Amazon today and say goodbye to the hassle of draining your entire central heating system! Check on Amazon

Paul –
Great plugs
For all your plug needs just brilliant
J. A. Lille –
good all-round
good price good delivery
Jamie_M_ –
Does what it does
Used to bung up a radiator while decorating. No drips
LindaC –
Great fit, saves draining tank
Used immediately, saved me hours of draining the tank. Excellent kit
Ant –
Not great
Not great too hard to fit pipes so not a good fit c
roy anderson –
WORK WELL
THESE WORK REALLY WELL AND SAVE TIME DRAINING DOWN A LARGE TANK IN THE LOFT.
Cliff –
excellent
excellent
Amazon Customer –
Bright orange, easy-grip bungs for 15mm and 22mm pipes
🛠️ The pack contains two orange pipe bungs designed for 15mm and 22mm copper pipes. Each bung has a tapered male end to plug pipe openings and a female end with a single hole for capping pipes—one bung fits 15mm, and the other 22mm. This design allows for quick isolation of pipework or creating a vacuum in heating systems, making it possible to change a radiator or valve without draining the system. The bright orange colour makes them highly visible in a toolbox and reduces the chance of leaving them behind after a job.🛠️ The bungs are made from a durable yet pliable silicone material and feature sculpted sides for a secure and easy grip, which is especially useful during installation and removal. They perform well for temporary tasks like isolating pipes or blocking radiator connections unless your pipe is micro-bore. However, the single-size female ends limit flexibility, especially when the header tank inlet and outlet pipes are the same diameter. In such cases, purchasing two sets would solve the issue but adds to the cost.🛠️ At almost £10 for the set, the price perhaps reflects the thought put into their design and functionality, but may put off the DIY person. While they are not really suitable for pressurised systems, they are effective for everyday plumbing tasks where temporary isolation is required. Their practicality and ease of use make them a worthwhile addition to a plumbing toolkit, despite the slight inconvenience of needing additional sets for more versatility. ✔️
Amazon Customer –
Another order for the plumber hubby. Was delighted when he explained exactly what these are used for. They looked like something completely different.