Oakton (WD-35801-02) pH Electrode SGL JCTN INL-SUBM 400 GPD @ 4" X 40" Replace bulb annually regardless of

Replace bulb annually regardless of visible operation

4" diameter by 30

Keep spare tubing on hand for quick changeovers

Genuine Fleck part

maintain flow rates at or below 3 GPM during peak demand periods

Oakton (WD-35801-02) pH Electrode SGL JCTN INL-SUBM 400 GPD @ 4" X 40" Replace bulb annually regardless ofOakton Professional Grade pH Electrode SGL JCTN INL SUBM Single junction, inline submersible pH electrode designed for continuous monitoring in demanding aquatic environments Model WD 35801 02 Submersible Design Oakton Compatible WHY IT WORKS Built for Submersion and Continuous Use Inline Submersible Designed to remain submerged for extended periods, ideal for monitoring tanks, aquariums, and process water applications Single Junction Design Reliable