E700-P ASD Pipe (4M)

ASD Pipe
ASD Pipe

E700-P

This a rigid PVC pipe used in aspirated smoke detection (ASD) systems. It acts as the main transport channel that carries air samples from different sampling points (or capillaries) back to the detector unit. The ASD pipe is a key part of the vacuum based detection network, helping the system monitor smoke across a wide area — from ceiling spaces to server racks or storage zones.

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.

The pipe is made of a UPVC material which is white in color and is labeled with “Fire Detection System – Do Not Paint” along the run of the pipe for easy distinguishing.

Sold in bundles of 10 or can be sold separately.

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Function: Primary conduit for transporting air samples to the ASD detector

Length: 4 metres

Outer Diameter: 25 mm

Material: Rigid fire-rated uPVC

Colour: White, with printed “Fire Detection System” marking

Compatibility: Suits all standard 25 mm E700-series ASD fittings and bends

Connection Type: Solvent-weld (recommended adhesive: E700-GLUE or equivalent)

Wall Thickness: Nominal 2.5 mm (± tolerance)

Weight: ~1.0 kg per 4 m length

Temperature Range: 0 °C to 60 °C

Packaging: Supplied individually or in bulk bundles

Installation Locations: Ceiling voids, risers, technical rooms, or accessible service corridors

The E700‑P is a 4-metre rigid PVC pipe used to build the main structure of aspirated smoke detection (ASD) systems. It serves as the primary pathway that transports sampled air from various collection points back to the smoke detector.

Its smooth internal surface helps maintain consistent airflow, ensuring accurate readings at the detector. The pipe is made from white fire-rated uPVC and comes pre-printed with “Fire Detection System” to make identification during installation and maintenance straightforward.

Because it comes in 4 m lengths, it reduces the number of joins required in the system. This helps limit pressure drops and potential leak points, making it easier to design systems that meet airflow and sensitivity requirements.

For more information contact the ATP sales team.

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