| 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 Gold Tip and pH Probes • 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 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.
Digital pH/ORP controller system with one RC305 (38 GPD) pump and 120V solenoid kit. Includes probes, flow cell kit, tubing, in‑line strainer, fittings, and mounting board.
Digital pH/ORP controller system with one RC303 (12 GPD) pump and 120V solenoid kit. Includes probes, flow cell kit, black/clear tubing, in‑line strainer, fittings, and polypropylene board.
Ready‑to‑mount pH/ORP controller system with two RC303 (12 GPD) pumps. Includes ORP/pH probes, flow cell kit, black/clear tubing, in‑line strainer, fittings, and mounting board.