RKI - Model RP-3R -External Sampling Pump

The RP‑3R is a compact external sample draw pump designed for use with RKI portable gas detectors such as the GX‑3R and GX‑3R Pro. Once attached, it forms a lightweight and robust sampling unit that enables reliable remote gas sampling in confined or hard‑to‑access locations. The RP‑3R provides stable suction performance for accurate measurements over extended sampling distances and is ideal for applications such as confined space entry, shafts, tunnels, tanks, pits, and other potentially hazardous environments. The pump features integrated flow control, visual and audible alarms for low flow and low battery, and operates on a single AA alkaline battery. It delivers up to 10 hours of operation in Normal Mode and up to 16 hours in ECO Mode, ensuring dependable performance throughout a full work shift.