CPP® 3″ URT lugged male dust plug for closing and protecting compatible 3″ URT lugged female connections, moulded in straight natural polypropylene.
URT means Urban Round Thread. It is a coarse round-thread connection used in the UK and based on traditional fire-hose suction coupling patterns. Similar round-thread systems have been used by different manufacturers, so nominal size alone does not always guarantee interchangeability.
Compatibility: Check the mating thread form and dimensions before ordering. This is particularly important when matching older suction couplings and 4″ round-thread fittings, where compatibility can vary between manufacturers.
Specification
Lugged connection: 3″ URT male
Thread type: Urban Round Thread (URT)
Component: Dust Plug
Body material: Straight natural polypropylene
Part number: LPU30P025
Pressure ratings — water service
Temperature
Pressure rating
−10°C
3 bar (approximately 44 psi)
20°C
5 bar (approximately 73 psi)
60°C
2 bar (approximately 30 psi)
These ratings apply to the CPP® straight natural polypropylene Lugged coupling range and are based on water service. The complete assembly is limited by its lowest-rated component. Verify suitability for the intended liquid, temperature and operating conditions before use.
Before use, confirm the lugged coupling size and thread form match the mating connection.
Part-number orderingUse the CPP® SKU for fast repeat purchasing.
UK manufacturerSpecialist polymer fluid-transfer fittings.
Technical supportHelp with threads, materials and compatibility.
Global supplyB2B supply for industrial customers and distributors.
TECHNICAL RESOURCES
Check the connection before you order
Use the CPP technical guides for dimensions, material guidance and connection identification. If you are unsure which fitting you need, send us the application details and we can help identify it.
