PH-1800 PH/ORP Meter
This series instruments are widely used for online pH/ORP monitoring in environment protection water treatment, pure water treatment, industrial process and so on.

This series instruments are widely used for online pH/ORP monitoring in environment protection water treatment, pure water treatment, industrial process and so on.

Multiplex display, display window with free configuration of 2/4 parameters;
Support bus data acquisition of 1-4 channels with arbitrary attributes;
Support 1 way two-wire system 4-20mA variable input;
Support WiFi and LORA and other wireless data acquisition;
The 3-way control output can be configured with the over-limit alarm or DI associated output of any measurement channel.
Fully sealed, wall-mounted shell, according with site protective capability of IP65 protection type.
With CE certification

Easily-adjustable, 5-cycle, downflow-brining control
Rugged, long-life construction features a lead-free brass valve body
Uses conditioned water for regeneration


Time-testedĀ hydraulicallyĀ balancedĀ piston,Ā sealĀ andĀ spacerĀ designĀ toĀ pilotĀ serviceĀ flowĀ andĀ regeneration
Solid,Ā lead-freeĀ brassĀ valveĀ bodyĀ forĀ superiorĀ strengthĀ andĀ durability
BackwashĀ capacityĀ handlesĀ tanksĀ upĀ toĀ 30″Ā diameter
1-1/2″Ā topĀ mountĀ controlĀ valveĀ idealĀ forĀ smallerĀ sizeĀ commercial/industrialĀ applications
ConsistentĀ briningĀ regardlessĀ ofĀ saltĀ levelsĀ withĀ timedĀ brineĀ refills
ChoiceĀ ofĀ 7Ā orĀ 12Ā dayĀ clock,Ā manualĀ orĀ meter
ContinuousĀ flowĀ rateĀ ofĀ 51Ā GPMĀ withĀ aĀ backwashĀ ofĀ 49Ā GPM

FLECK control valve 5600 softening water equipment generally uses fixed bed downstream
regeneration, the working process is operation, backwashing, regeneration, replacement,
positive washing, salt tank water injection.

One kind of popular and cost-effective online pH/ORP controller.


Fully adjustable, 5-cycle control delivers upflow backwash, downflow brining, slow rinse, rapid rinse, brine refill, and downflow service
Time-tested, hydraulically-balanced piston, seal and spacer, controls service flow and regeneration
Non-corrosive, fiber-reinforced polymer construction
Excellent flow rates (19 GPM continuous, 24 GPM peak)
Backwash capacity handles tanks up to 16″ diameter for softener, andĀ filter