Drain and sewer systems outside buildings - Pumping installations Ingestion-build-48348 the operation is carried out

the operation is carried out by the fluid in the system to be protected

This European standard is used in conjunction with EN 1363-1

It also provides for the evaluation of conformity of such equipment to the requirements of BS EN 12101-10

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BS ISO 10651 Part 5 is the international standard that specifies the basic safety and essential performance requirements for gas-powered emergency resuscitators

Drain and sewer systems outside buildings - Pumping installations Ingestion-build-48348 the operation is carried outThis European Standard sets out the principles for the planning and design of pumping installations for drain and sewer systems which otherwise operate essentially under gravity. This European Standard is applicable to drain and sewer systems, which operate essentially under gravity, from the point where the sewage leaves a building or roof drainage system, or enters a road gully, to the point where it is discharged into a treatment works or receiving