The Welker LSSM-1PM is a self-purging positive displacement pump designed to take quality samples proportional to flow or time. Connect a controller signal, pneumatic supply, and sample container to this […]
Why wait for a monthly sniff test? Ensure your distribution system is properly odorized at all times: install Welker’s IntelliScent™ Odorant Monitor to frequently and objectively measure odorant levels.
Integrate Welker’s LS-14 Constant Pressure Sample Container into your composite sampling system to collect and retain representative samples of light liquid products for accurate laboratory analysis and billing.