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PoolOne-pH Automatic pH Control Dosing Pump for Swimming Pools

SKU : PNPH1H1HA0100

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Short Description

PoolOne Type:Digital pH: 3.8 – 8.2 pH (Ideal for pool: 7.2 - 7.6) Flow rate 1.5 l/h Pressure: 1.5 bar Pool Size: Indoor 5 – 130 m3 ; Outdoor 5 – 110 m3 IP65 Enclosure Dimensions 85 x 134 x 118 mm (LxHxD) Material ABS Main Board LED display 7 segments Power supply 220 Vac, 50/60Hz (Update 04/03/2026)

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Product description
แท็บเพิ่มเติม
VDO
SEKO PoolOne-pH digital peristaltic dosing pump for automatic swimming pool pH control
SEKO | POOLONE-pH

PoolOne-pH Automatic pH Control Dosing Pump for Swimming Pools

A digital peristaltic dosing pump from SEKO that measures your pool water pH continuously and doses chemicals automatically. Keep your water balanced without testing and adding chemicals by hand. Ideal for home pools, villas, hotels and resorts.

3.2 - 8.2
pH control range
± 0.02
pH accuracy
5 - 130
m³ pool size
Key Features of PoolOne-pH
3.2 - 8.2
pH control range
Covers the range used in swimming pools. Set the target value as needed.
± 0.02
pH accuracy
Fine pH readings help keep your water stable and balanced.
ON-OFF
Adjustable Set Point
Set your target. The pump doses when the value drifts and stops when it reaches the set point.
AUTO
Automatic probe calibration
Fewer setup steps and readings that match your actual water.
4 digits
7-segment digital display
Read the current value clearly on the unit.
1.5 bar
Max. back-pressure
Designed to dose chemicals into the circulation line.
Suitable Pools and Users
Indoor pools
Water volume 5 - 130 m³
Outdoor pools
Water volume 5 - 110 m³
Homeowners and villa owners
No need to test and adjust pH by hand every day.
Hotels, resorts and pool technicians
Keeps pH stable and reduces daily water-care workload.
Specifications
pH control range3.2 - 8.2 pH (*1)
Accuracy± 0.02 pH
Device precision± 0.1 pH
Pump flow rate1.5 L/h
Power supply220 Vac, 50/60 Hz
Consumption9 W
Dosage methodON-OFF, adjustable Set Point
Pump statePause / Supply
Display4 digits, 7 segments
Probe calibrationAutomatic
Max. back-pressure1.5 bar
Pool sizeIndoor 5 - 130 m³ / Outdoor 5 - 110 m³
Dimensions (W x H x D)85 x 134 x 118 mm
MaterialABS

(*1) The pump has galvanic electrical insulation on both the power supply and the measurement circuit.

Dimensions
Front view
PoolOne-pH
Width 85 mm
Height 134 mm
Side view
PoolOne-pH
Depth 118 mm
Height 134 mm
85 x 134 x 118 mm
Width x Height x Depth (W-H-D)
Housing material: ABS

Illustration shows approximate proportions only, not the actual shape of the unit.

Installation Notes
When used with a salt chlorinator, install as follows
1
Place the pH probe before the salt chlorinator.
2
To eliminate stray electrical current, connect the electrical system to an earth (ground) point.
3
Place the chemical injection point after the salt chlorinator.

Powered by 220 Vac. Installation by a qualified technician is recommended. Make sure line pressure does not exceed the pump's maximum back-pressure (1.5 bar).

Maintenance Tips
1
Inspect the tubing and fittings regularly. Replace the tubing immediately if you see leaks or wear.
2
Clean the pH probe as described in the manufacturer's manual to keep readings accurate.
3
Refill the chemical tank before it runs empty so the pump does not draw air and dosing stays continuous.
Manual and Usage Information
SEKO PoolOne manual: installation and usage illustrationTap the image to view full size
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