Solinst’s Model 407 Integra Bladder Pump is a reliable means of getting high quality samples in a wide range of applications. It is designed to survive a range of harsh monitoring conditions, such as dry pumping, dirty air, sediment-laden water, and can operate at almost any angle. The Integra Bladder Pump features a Teflon bladder which prevents contamination or degassing by preventing air and gas from contacting it. It meets the most demanding US EPA groundwater monitoring standards. Solinst backs the 407 bladder pump is backed by a ten year manufacturer’s warranty and its intake filters and bladders can be replaced easily in the field and the.

Other pnuematic pumps manufactured by Solinst are the double valve pump and the micro double valve pump.

The 407 Integra Bladder Pump is an excellent choice for low flow sampling and regular flow sampling and is available in 316 stainless steel and economical PVC versions. The stainless steel bladder pump can lift product from depths as great as 500 ft (150 m) below grade and the PVC version performs at depths up to 100 ft (30 m). It can also sample from and even empty low-yield wells. A freeze protection kit is also available.

Solinst 407 Integra Bladder Pump Features

• Stainless Steel or economical PVC
• Zero-Submergence Capability
• Accurate sampling; high VOC sample integrity
• Suitable for pumping contaminated or corrosive liquids
• Survives dirty air, sand, dry pumping conditions
• Bladder and intake filters easily replaced in field
• Freeze protection kit available
• 10 year manufacturer’s warranty

Solinst Integra Bladder Pump Ordering Instructions

A complete bladder pump system consists of the pump, tubing, control unit, air compressor, and either a well head for dedicated installations or a reel for portable systems. Solinst offers two types of electronic control units and a portable 12 VDC low flow compressor.

For dedicated installations order the desired pump, the required lengths of tubing for both the sample and drive lines, and a dedicated well head.

For a portable set up order the desired pump, and the required length of skip bonded dual tubing, and either a free standing reel or a cart (which includes a reel and an electronic control unit).

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