Description

The NEW Solinst 407 Bladder Pump provides consistent, high-quality samples in all types of applications. It offers excellent performance and reliability. With Solinst Bladder Pumps, there is the assurance that there is no air/water contact during sampling. It meets the most rigorous US EPA standards for VOC groundwater monitoring. The bladder guarantees that drive air or gas does not contact the sample, thus avoiding degassing or contamination.
Solinst Bladder Pumps are rugged and long-lasting. Santoprene bladders are ideal for dedication, however, the new easy-to-replace bladder cartridges are excellent for those who prefer to change bladders after each use. The bladder and intake filters are simply replaced in the field in just a few minutes—no special tools are required.

Features:
• Santoprene bladders are used for their chemical resistance and inert properties, making them suitable for harsh environments as well as potable water applications.
• Available in Stainless Steel or Low-Cost PVC.
• Bladder Pumps operate effectively at almost any angle and can be placed under landfills, tailings, storage tanks or contaminant plumes.
• Pneumatic drive Bladder Pumps are well suited for pumping contaminant liquids. Strong solvents and corrosive chemicals can be easily and economically pumped.
• Solinst bladders are not damaged by operation in sediment laden water, or in dry pumping conditions.
• Optional Freeze Protection Kit is available to prevent freezing in the groundwater sampling line.

Benefits:
• Bladder: Durable Santoprene bladders are ideal for dedication, however, new bladder cartridges make them extremely easy to replace.
• High Quality Samples: Consistently accurate groundwater samples with excellent VOC sample integrity.
• Simplicity: The controller, air compressor and flow-through cell can be easily transported by one person to any site. Hookup to the Bladder Pump is by barb fittings.
• Cost and Time Savings: Reduced need for repeat sampling and shorter time required for each sampling round. Low purge volumes ensure rapid sampling. Purged water disposal costs are also decreased.

Portable and Dedicated systems are available.
The NEW Solinst Bladder Pumps can be used without the bladder allowing you to sample without bladder replacement in the field.