1/4″ black polyethylene tubing for old‑style flow cell, sold by the foot. Flexible and chemical‑resistant.
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1/2″ 110V Solenoid Valve Kit (solenoid & check valve, strainer)
3/8″ injector fitting for 3/8″ tubing
Globe Flow Cell Only
3/8″ Solenoid Valve only – Old Style