Autopilot PPM-5 CO2 Controller The Autopilot PPM-5 CO2 Controller is a simple and affordable way to control your CO2 injection device. Choose your desired CO2 parts per million (PPM) level, and the controller will automatically maintain that specified CO2 level. A built-in photocell located on the right side of the sensor automatically deactivates CO2 injection during the night time... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.
10 RPM Intelli-Drive Motor w/ 0-60 Second Time Delay Light Rail 10 RPM Intelli-Drive Motor w/ 0-60 Second Time Delay (LR3.5ID9)10 RPM Intelli-drive motor w/ 0-60 sec. time delay, adjustable from 0 - 60 sec.Light Rail 3.5 is rated to 35 lbsLight Rail 5.0 is rated to 100 lbs
Manufacturer's Product Information
MSRP each $208.95
... — Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS)....more info.