| Single ORP | Single ORP |
|---|
READY-TO-MOUNT DIGITAL pH/ORP CONTROLLER SYSTEM WITH PRO SERIES 300 PUMP:
• RC554XP ORP/pH Controller • 1 RC303 (12 GPD) Pro Series 300 Peristaltic Pump
• ORP and pH Probes • 120v Solenoid Kit w/Check Valve
• Flow Cell Kit (Flow Cell, flow switch, valves, fittings)
• 40′ 3/8″” Black & 100′ Clear 7/16″” tubing • In-line strainer, fittings, polypropylene board

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Ready‑to‑mount digital pH/Dual ORP/FAC controller package without pumps. Includes pH/ORP probes, flow cell kit, small strainer kit, black/clear tubing, fittings, polypropylene board, and Ethernet cable—ideal for tying into existing pumps.
Dual‑pump pH/Dual ORP/FAC controller system with one RC307 (77 GPD) and one RC305 (38 GPD). Includes probes, flow cell kit, small strainer kit, tubing, fittings, polypropylene board, and Ethernet cable.
Ready‑to‑mount pH/ORP controller system with one RC307 (77 GPD) and one RC305 (38 GPD) pump. Includes probes, flow cell kit, tubing, in‑line strainer, fittings, and board.
Ready‑to‑mount digital pH/ORP controller system with two RC305 (38 GPD) Pro Series 300 pumps. Includes ORP/pH probes, flow cell kit, black/clear tubing, in‑line strainer, fittings, and polypropylene board.