E700-EC ASD End Cap

E700-EC
E700-EC

E700-EC

This is a solvent weld end cap designed to close off the open end of a 25 mm ASD pipe. While it may seem like a simple component, its role in the overall system is critical. It ensures that the ASD system functions reliably by preserving airflow control, sealing the system, and preventing performance loss.

Advanced Technology Products are proud to only supply the highest-quality products for your Aspirated Smoke Detector Sampling Network requirements.

For optimum performance, an aspirating smoke detection system needs a well-designed and installed quality pipework system.

ATP’s ASD Pipe and Fittings range fulfils this requirement by creating lightweight and versatile products that have been specially developed to provide fully matched components for the optimal performance of your whole Aspirated Smoke Detection System.

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Function: Seals the end of 25 mm rigid PVC pipe in aspirated smoke detection (ASD) systems

Pipe Compatibility: 25 mm OD ASD pipe

Material: Fire-rated uPVC (matched to ASD pipe)

Colour: Light grey

Connection Type: Solvent weld (recommended with E700-GLUE or compatible PVC cement)

Finish: Flat, flush fit cap for clean termination

Installation: Push fit and solvent bond to pipe end

Temperature Range: 0 °C to 60 °C

Packaging: Supplied individually or in bulk

The E700-EC is a solvent-weld end cap used to permanently seal the open end of a 25 mm rigid PVC pipe in aspirated smoke detection (ASD) systems. This simple but essential fitting helps maintain system integrity by preventing vacuum leaks, which could compromise airflow, sensitivity, or detection timing.

In a typical ASD layout, the E700-EC is installed at the terminal point of a straight pipe run or after a T-connection. By sealing off the end of the pipe, it ensures that air is drawn only through the designated sampling holes or capillary lines—not lost through an open pipe end.

The cap is made from plenum-rated uPVC and designed to match the rest of the E700 ASD pipework system. It installs quickly using solvent cement and provides a neat, flush finish.

The E700-EC is used across a wide range of commercial and industrial applications where accurate smoke detection is essential—including data centres, energy facilities, control rooms, and critical infrastructure.

For more information contact the ATP sales team.

Our products are suitable for the following

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