sango
10-01-2010, 08:14 PM
Selling 2 Drew's Doser Peristaltic Dosing Pumps. These are used and in good working condition. $65 each.
Also selling 2 digital timers accurate to the minute for an extra $5 each (only if you buy a pump).
Note: Per the manufacturer, it's necessary to calibrate these pumps. "Calibration" just means determining the exact flow rate for each pump using a stopwatch and a mL measuring cup. Then you can calculate the amount of time to turn on each pump based on the amount of liquid you want to dose.
Here's a link to a similar, newer model: http://www.bulkreefsupply.com/store/products/pumps-and-plumbing/dosing-pumps-and-auto-top-off-systems/drew-s-doser-peristaltic-dosing-pump.html
Price is firm. Pick up in South Park. Please send me PM.
Also selling 2 digital timers accurate to the minute for an extra $5 each (only if you buy a pump).
Note: Per the manufacturer, it's necessary to calibrate these pumps. "Calibration" just means determining the exact flow rate for each pump using a stopwatch and a mL measuring cup. Then you can calculate the amount of time to turn on each pump based on the amount of liquid you want to dose.
Here's a link to a similar, newer model: http://www.bulkreefsupply.com/store/products/pumps-and-plumbing/dosing-pumps-and-auto-top-off-systems/drew-s-doser-peristaltic-dosing-pump.html
Price is firm. Pick up in South Park. Please send me PM.