PRODUCT RECOVERY

Ferret In-Well Separators provide an alternative method for reliably and safely removing floating hydrocarbon (LNAPL) layers from water at remediation wells, sumps and tanks. Instead of relying solely on a selective inlet float to avoid pumping water, the Ferret uses a unique internal separator valve to sense the difference in specific gravity between the hydrocarbon and water, then pumps pure hydrocarbon and rejects any water back into the well. This in-well separation method can be advantageous for well conditions that hinder the performance of hydrophobic screens. Fixed Inlet Ferrets have the best resistance to fouling in difficult wells. All Ferrets use the extremely rugged and simple air displacement pumping principle to pump the LNAPL to the surface, and the programmable, solar-powered C100M Controller to select pumping cycle times and system OFF periods to match LNAPL recovery rates. Ferret models are available in sizes to fit 2” and 4” wells. Models are offered with or without floating inlets to match site needs and user preferences; floating inlets can improve overall LNAPL pumping rates, but the restrictions inherent in floats and tubing coils can hinder LNAPL flow in wells that are highly fouled or have high viscosity fluids. A complete line of matched accessories is available to help installation and system performance, including in-well tubing, well caps, LNAPL collection tank full shutoffs and other items.

ATEX Certified

▼ Unique design uses specific gravity differences to separate LNAPL from water down well.

▼ For sites with well conditions that hinder proper functioning of hydrophobic screens.

▼ Available in sizes to fit 2” and 4” wells.

▼ Simple, rugged. Air-powered pump is durable and easy to maintain.

▼ Programmable, solar-powered controller provides easy flexibility of pumping rates and OFF times to optimize LNAPL recovery rates.