This is a fixed-volume automatic sampler for use on 100% filled and pressurised effluent lines. The medium must be liquid and free of air and/or hard solids.

The EFCON In-line sampler can be adapted for taking 10, 25 and 50 ml samples from a pressure line. The sampler can be used for PE, PVC and stainless steel pipes with a minimum diameter of 80 mm, where the sampler will be connected to the pipe with a saddle clamp (PE) or a weld fitting. For pipes with a smaller diameter, a special fitting should be ordered.

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1.  At rest, the plunger of the In-line sampler will sit inside its stainless steel casing with the sample opening above the pipe running
to the sample box.
2. Compressed air will shoot the plunger inside the pressure line, after which the sampling orifice will fill with the medium
3. After a few seconds, the plunger will retract, with the filled sample orifice emptying itself by gravity into the line running to the sample box.

The EFCON In-line sampler is designed for sampling raw wastewater and operates at a maximum process pressure of 2.5 bar and optionally up to 5 bar. This sampler complies with EN ISO 5667-2, EN ISO 5667-10 and NEN 6600-1 and is equipped with a pneumatic actuator (6-8 bar).