Drainage Test Plugs We Supply in Dubai
We carry three main types of drainage test plug, each suited to different pipe materials and test conditions.
Mechanical Wing Nut Drain Test Plugs
Contractors across Dubai use mechanical wing nut test plugs for standard drainage pressure testing on PVC, clay and concrete pipes. Specifically, these plugs use a centre-locking mechanism that expands a rubber seal against the pipe wall when the operator tightens the wing nut. Furthermore, they require no tools or pumps, making them fast to install and remove on busy construction sites.
Jazeera stocks mechanical drain test plugs in sizes from 1/2 inch (15mm) up to 12 inch (300mm). Additionally, all plugs meet Horobin and Bailey dimensional specifications — the two most widely used brands in the UAE market.
Plastic Drainage Test Plug Supplier in Dubai
Plastic drain test plugs offer a lightweight and cost-effective alternative to aluminium for low-pressure drainage testing. Moreover, their corrosion-resistant bodies make them well suited to marine-influenced environments and sites with aggressive chemical exposure.
We supply plastic test plugs in the standard compression sizes used across Dubai residential and commercial drainage systems. In particular, the 110mm (4 inch) and 160mm (6 inch) sizes are the most requested for standard Dubai construction drainage testing.
Inflatable Drain Test Plugs
Inflatable test plugs allow contractors to isolate and test sections of live drainage systems without cutting into the pipe. Consequently, MEP contractors use them on both new installations and maintenance projects where access to pipe ends is limited.
We supply inflatable drain test plugs in standard diameters from 50mm to 300mm. Additionally, high-pressure inflatable plugs for testing beyond standard drainage pressure requirements are available on request.
Drain Test Plug Size Chart — All Sizes in Stock
| Pipe Size (Inch) | Pipe Size (mm) | Common Application | Max Test Pressure |
| 1/2 inch | 15 mm | Domestic water pipe test | 1.5m head / 0.15 bar |
| 3/4 inch | 20 mm | Domestic drainage branch | 1.5m head / 0.15 bar |
| 1 inch | 25 mm | WC and basin branch | 1.5m head / 0.15 bar |
| 1.5 inch | 40 mm | Bath and shower drain | 1.5m head / 0.15 bar |
| 2 inch | 50 mm | Kitchen drain and waste stack | 1.5m head / 0.15 bar |
| 3 inch | 75-82 mm | Soil stack and drainage branch | 1.5m head / 0.15 bar |
| 4 inch | 100-110 mm | Main soil drain – most requested size | 1.5m head / 0.15 bar |
| 5 inch | 125 mm | Commercial drainage | 1.5m head / 0.15 bar |
| 6 inch | 150-160 mm | Building main drain | 1.5m head / 0.15 bar |
| 8 inch | 200 mm | Site drainage and infrastructure | 1.5m head / 0.15 bar |
| 10 inch | 250 mm | Large bore drainage | 1.5m head / 0.15 bar |
| 12 inch | 300 mm | Main sewer connection | On request |
The 4 inch (110mm) drain test plug is the most frequently ordered size in Dubai for standard drainage system testing. Call +971 56 158 9555 to confirm stock availability for any size before ordering.
Dubai Municipality Drainage Testing Requirement
Dubai Municipality requires contractors to carry out water pressure testing on all new drainage installations before the authority grants an occupation certificate. Specifically, the test involves filling the drainage system with water to a minimum head of 1.5 metres and holding that pressure for a minimum of 30 minutes with no visible leaks.
To perform this test correctly, MEP contractors must seal all pipe ends using drainage test plugs matched to the pipe bore. Furthermore, the test must meet BS EN 1610 standards for installation and testing of gravity drainage and sewer systems — the reference standard used by Dubai Municipality and Abu Dhabi Distribution Company (ADDC) inspectors.
Jazeera supplies drain test plugs to MEP subcontractors, plumbing and drainage companies throughout Dubai and Sharjah who carry out this testing as part of their handover obligations.
Drainage Test Plug Supplier in Dubai and Sharjah
We supply drainage test plugs to contractors across Dubai, Sharjah, Ajman, Abu Dhabi and the wider UAE. In particular, Sharjah construction activity runs at a similar pace to Dubai, and MEP contractors there regularly order the same drainage testing equipment.
For Sharjah delivery, we dispatch from our Dubai warehouse on the same day for orders placed before 12pm. Deliveries typically reach Sharjah sites within two to three hours. Moreover, we can arrange same-day delivery to Abu Dhabi, Ajman and Ras Al Khaimah for urgent construction site requirements.
Drainage Test Plug Price in Dubai
Drain test plug pricing in Dubai depends on the plug type, size and material. Plastic test plugs are the lowest-cost option. Aluminium wing nut plugs cost more but last significantly longer across multiple testing cycles. Inflatable plugs carry a higher unit price but cover a range of pipe sizes with a single plug.
We supply at competitive trade pricing for contractors ordering in bulk for project requirements. Furthermore, we offer same-day collection from our Dubai warehouse for urgent site needs. Call or WhatsApp +971 56 158 9555 — we provide a price quote within the same business hour.
