CPP® 4″ BSPP lugged male dust plug for closing and protecting compatible 4″ BSPP lugged female connections, moulded in straight natural polypropylene.
The threaded lugged connection is 4″ BSPP (parallel), manufactured to ISO 228-1.
Specification
Lugged connection: 4″ BSPP male
Component: Dust Plug
Thread type: BSPP (parallel)
Thread standard: ISO 228-1
Body material: Straight natural polypropylene
Part number: LPB40P025
Pressure rating — water service
Temperature
Pressure rating
20°C
3.5 bar (approximately 51 psi)
This rating applies to the CPP® straight natural polypropylene Lugged coupling range and is 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.
