Collection of samples from a pneumatic transport line
The WOLFF GROUP offers equipment that makes it possible to take representative samples of bulk materials such as: powders, dusts, aggregates and granulates from the pneumatic transport line. The devices supplied by us are characterized by their solid design, precision of operation and reliability.

We will answer questions about: offer, technical specification, delivery, assembly.
- Sampling of dusts, powders and granulates from a pneumatic transport line (maximum pipeline pressure 3.5 bar)
- automatic control
- the sample container is tightly separated from the pipeline pressure during the entire sampling process
- minimum valve dead space
- sample volume 15 or 50 ml
- modular design (can be adapted to any process situation)
- available sizes DN 25–DN 100
Design in conformity with the ATEX95 directive:
- Possibility to apply in explosion risk zones (20, 21, 22 inside and outside the device)
- Design and selection with an accompanying system
- Tests at a laboratory
- Installation, commissioning, service
- Turnkey