The RKI RP-3R is a compact, battery operated, motorised sample drawing pump that attaches to a GX-3R or GX-3R Pro to change it from diffusion to sample drawing operation. Together they make a complete solution for confined space entry.
The pump is housed in a rugged plastic case with a quick disconnect fitting for the hose, and comes with a 4 in tapered red rubber nozzle. A hose (10 ft to 100 ft) and probe are optional accessories; the probe has an internal dust filter and a clear body for easy viewing. One AA battery runs the pump for up to 10 hours in normal (higher flow) mode, or up to 16 hours in ECO (lower flow) mode. It snaps firmly onto the monitor and is removed without tools when sampling is complete.
A push button POWER switch turns the RP-3R on and the POWER LED lights. If flow is low, the FLOW LED flashes and an audible alarm sounds; the POWER LED flashes on low battery.
Part numbers
| Part number | Description |
|---|---|
| 81-1197 | RP-3R pump for GX-3R |
| 81-1198 | RP-3R pump for GX-3R with 10 ft hose and 10 in probe |
| 81-1198-20 | RP-3R pump for GX-3R with 20 ft hose and 10 in probe |
| 81-1198-30 | RP-3R pump for GX-3R with 30 ft hose and 10 in probe |
| 81-1199 | RP-3R Pro pump for GX-3R Pro |
| 81-1200 | RP-3R Pro pump for GX-3R Pro with 10 ft hose and 10 in probe |
| 81-1200-20 | RP-3R Pro pump for GX-3R Pro with 20 ft hose and 10 in probe |
