Water Flow meters

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LZT-type water flow meters are mostly used in water purification systems to see the raw water, permeate and concentrate flow as liter per hour, liter per minute, GPM, or another unit. Water flow meters tube or square shape, easy to read water flow.

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Guangzhou Chunke Environmental Technology Co. Ltd

Guangzhou, China

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For water flow meters, if you have different sizes and futures, please contact us to get more details.

Model	Measure Range			Screw thread	Accuracy
	GPM	LPM	Nm3/h
	(Liquid)	(Liquid)	(Gas)
LZM-15T			0.1-1		±4%
		15-150LPH	0.16-1.2	ZG1/2” BSPT
			0.3-3 0.4-4
LZM-15T		10-100LPH
		16-160LPH	0.6-6
		25-250LPH	10-Jan
	0.1-1	0.5-4	1.6-16
	0.2-2	7-Jan	2.5-25
	0.3-3	11-Jan	Apr-40
	0.5-5	18-Feb
LZM-25T	10-Feb	Oct-35	20-100	ZG1”BSPT
	14-Apr	15-50	40-160
	20-Jun	20-70	40-250
	Oct-35	30-130
	Oct-40	30-150
	15-45	50-170

Water Pressure Switches

This equipment is very important to save pump life, in the RO water purification system, we install water pressure switches before the high-pressure pump and after the high-pressure pump, if water pressure is less before the high-pressure pump, the water pressure switches inform the control panel to protect the high-pressure pump or if the pressure is high after pressure pump, water pressure switches send a signal to control panel and protect membranes. They are low-pressure and high-pressure protection switches.
Conductivity Meters
Conductivity meters are an essential part of reverse osmosis water treatment systems. Because we have to know raw water TDS and pure water permeate TDS. Conductivity meters help us to understand these two water’s conductivity or TDS. Conductivity meters monitor show water conductivity as µs/cm.
TDS = Electrical Conductivity x K
K value can be found in the table below.

Water Type	Conductivity (µs/cm)	K
Permeate Water	0-300	0.50
Brackish Water	300-400	0.55
Brackish Water	4000-20000	0.67
Seawater	40000-60000	0.70
Rejected Water	60000-85000	0.75