Description
The drain testing kit helps check 4 inch underground drainage pipework during installation, repair and maintenance work. Use it when a drain run needs checking before backfilling, handover or further site work.
This Primaflow drain testing kit suits builders, groundworkers, plumbers and drainage installers. It is useful for domestic drainage, site drainage, extensions, repairs and general underground drainage testing.
Primaflow lists this product as a drain test kit with supplier stock code 55090861 and manufacturer stock code 79140.
Drain Testing Kit for 4 Inch Drainage
The drain testing kit helps test sections of 4 inch drainage pipework. It can support checks where a drain run needs to be inspected before the system is covered or signed off.
Before testing, check the pipe diameter, test method and condition of the pipework. Then fit the correct testing equipment securely before starting the test.
- 4 inch drain testing kit
- Primaflow product
- Supplier stock code 55090861
- Manufacturer stock code 79140
- EAN 5051258017680
- Useful for underground drainage testing
- Suitable for site drainage, repairs and maintenance
- Part of the TWS drain testing equipment range
Drain Testing Kit for Underground Drainage
The drain testing kit can help check underground pipe runs for leaks, flow issues or faults. It is useful during new installations, drainage repairs and maintenance work.
First, make sure the drainage run is accessible. Next, check that the testing equipment suits the pipe size and test requirement.
If the drain run does not hold the test as expected, inspect the pipework, joints and fittings before backfilling.
Drain Testing Kit Installation Use
Use this drain testing kit as part of a safe and controlled drainage test. Always follow the site specification and manufacturer guidance.
Also, check that the kit is clean and in good condition before use. Damaged or unsuitable testing equipment may give poor test results.
This product is a testing kit only. For some jobs, you may also need suitable drain plugs, pipe stoppers or other drain testing accessories.
Drain Testing Equipment for Site Work
This kit is useful for trade users working on underground drainage systems. It can help with checks before backfilling, after repair work or during drainage fault finding.
Drain testing kits often work alongside test plugs, pipe stoppers, drain testing dye and inspection chambers. Therefore, this product fits well with general drainage testing supplies.
Compatible Drain Testing Products
This drain testing kit is part of the wider TWS drain testing range. You can use it alongside suitable drain test plugs, pipe stoppers, drainage dye and underground drainage fittings.
View drain testing products at TWS.
Shop all underground drainage at TWS.
View manhole bases and inspection chambers at TWS.
For supplier product information, see the Primaflow F&P drain test kit product listing.







