The RP-3R are compact, battery operated, motorized sample drawing pumps which attach to either the GX-3R or the GX-3R Pro to change them from diffusion operation to sample drawing operation. The model RP-3R pumps and the GX-3R or GX-3R Pro gas monitor make a complete solution for confined space entry.
The RP-3R is housed in a rugged plastic case with a quick disconnect fitting for hose attachment. It is provided with a 4″ tapered red rubber nozzle. A hose and probe are available as optional accessories. Hose lenghts of 10′ to 100′ are available. The probe is equipped with an internal dust filter and clear body for easy viewing. The RP-3R uses one AA battery and will operate for up to 10 hours in normal mode (higher flow mode) with an optional ECO mode (lower-flow mode) that can last up to 16 hours. The pump quickly and firmly snaps onto the GX-3R or GX-3R Pro gas monitor and is easily removed when sampling is complete. No tools are required.
A push button POWER switch is used to activate the RP-3R, and the POWER LED illuminates when the RP-3R is on. If a low flow condition occurs, the FLOW LED flashes and an audible alarm will sound. The POWER LED flashes if low battery occurs.
| Pump Specifications |
| Flow Rate |
Higher flow mode: 0.5 l/m Lower flow mode (ECO mode): 0.35 l/m |
| Alarm Display |
Low flow alarm: Flow blinks YELLOW Low battery alarm: Power LED blinks GREEN |
| Power Supply |
1 AA alkaline battery |
| Continuous Operation |
Higher flow mode: 10 hours Lower flow mode (ECO mode): 16 hours |
| Operating temperature |
-4° F to + 122° F (no sudden change) |
| Operating humidity range |
95% RH or less (without condensation) |
| External Dimensions |
3.23″ (W) x 3.78″ (H) x 1.14″ (D) (body only) |
| Weight |
4.58 oz |
| Explosion Proof |
Intrinsically safe construction, ATEX/IECEx |
| Standard Accessories |
4″ tapered red rubber nozzle, AA alkaline battery, & hydrophobic filters |
| Optional Accessories |
10′ – 100′ hose, 10″ probe with dust filter |
The GX-3R (Pro) is the smallest multi gas monitor in the world. The RP-3R is a compact, battery operated, motorized sample drawing pump which attaches to the GX-3R (Pro) to change it from diffusion operation to sample drawing operation. Together the model RP-3R pump assembly and the GX-R3 (Pro) gas monitor make a complete solution for confined space entry.
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