Pegasus Alexis Peristaltic Pump
Features
- Pumps up to 2.5 liters per minute and as low as 40 mL per minute
- Constant Voltage Boosting Technology boosts battery voltage for longer run times and steady flow rates
- LCD display provides real-time flow rates, allowing the user to quickly make changes as needed
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Overview
The compact Pegasus Alexis peristaltic pump can run on its self-contained internal 30 amp AGM battery or 120 volt electric socket. This 37-pound pump is lightweight and extremely durable.
Rugged Casing
The rugged Pelican 1430 case enclosure is made of impact and corrosion-resistant ABS plastic to withstand demanding work conditions. Incorporating the most accurate and precise variable speed controller for consistent flow rates will ensure technicians receive reliable sample integrity. The system features a built-in digital display, and sealed push buttons are used to control the pump. The pump also includes a master power switch and buzzer to indicate a low battery.
- Length: 16.93"
- Width: 9.61"
- Depth: 13.42"
- Weight: 37 lbs
- Warranty: 6 months parts and labor (does not include battery)
- (1) Alexis peristaltic pump with internal battery, mounted in Pelican 1430 case
- (1) AC charger
- (1) Power inverter
- (1) Quick disconnect plug with battery clips
In The News
SUNY ESF/Syracuse U. study finds in-stream restoration structures effective
Planning stream restorations is becoming more important as the number of projects increases nationwide, in efforts to enhance water quality and habitat health of surrounding areas. 
 
Researchers at the State University of New York College of Environmental Science and Forestry (SUNY ESF) and Syracuse University led a study of two streams in upstate New York that had undergone restoration. They found restoration work created large areas of "transient storage" where water is temporarily retained behind restoration structures that enhanced downwelling to rates not observed in reference reaches. In natural streams, these transient storage zones are known to host biological and chemical processes that allow the stream to clean itself.
Read MoreChoptank River watershed nitrate monitoring targets conservation efforts
A nutrient monitoring effort throughout a degraded Chesapeake Bay watershed is helping chart the path of nitrate through the system. The monitoring is part of a plan to target federally funded agricultural conservation practices to the places in the watershed that need them most. 
 
The Choptank River is among one of the largest tributaries to the Chesapeake Bay, a system plagued by excess nutrients. The Choptank flows across the Delmarva Peninsula, a 170-mile-long piece of land that makes up the bay's eastern shore. 
 
More than half of the Choptank's watershed is covered in agricultural land, which is part of the reason the river has been listed as impaired under Clean Water Act standards for nutrients and sediment.
Read MoreCollecting Data at the Top of the World: How Scientists Retrieve Glacial Ice Cores
A helicopter touches down in the small town of Sicuani, Peru, at an elevation of 11,644 feet. Earlier that day, a boxcar brought fuel, drills, food, and other equipment for a glacial expedition. The year is 1979, and glaciologist Lonnie Thompson is preparing to lead a team to the Quelccaya ice cap in hopes of becoming the first scientists to drill an ice core sample from this glacier. 
 
 The only problem? The glacier is located at 19,000 feet in one of the most remote areas of the world. The helicopter takes off from the town, but the thin atmosphere at that elevation does not allow it to safely touch down on the ice– due to the aircraft’s weight, and it becomes unstable when the air is less dense.
Read More