Description
The Spectra Bladder Pump Sil 2.0 is an advanced, award-winning groundwater sampling pump engineered for precision and efficiency in VOC sampling, low-flow sampling, and well remediation. Rated to depths of 300 feet and compatible with 2-inch wells and larger, it’s equally capable in shallow monitoring wells and deep aquifer installations.
A patented design minimizes disturbance to the water column, ensuring accurate, representative samples with every deployment. As a non-contact, positive-displacement pump, the Sil 2.0 keeps compressed air completely separate from the water sample, preserving data quality for VOC, PFAS, and other sensitive-parameter testing.
Field-proven durability and minimal maintenance requirements make it a reliable, long-term investment for environmental monitoring, site assessment, landfill compliance sampling, mine water monitoring, andaquifer testing programs.
Paired with the Spectra Hydro Pro Controller, the Sil 2.0 becomes part of a fully integrated, high-efficiency sampling system trusted by environmental consultants and hydrogeologists worldwide. User-friendly operation means minimal training and reduced field downtime, while rugged construction ensures dependable performance across a full range of site conditions.
For professionals who need dependable, EPA-aligned low-flow sampling at depth, the Sil 2.0 remains the industry benchmark.











