Positive Displacement Water Meter-Mechanical water meter-Ningbo Jingcheng Technology Co.,Ltd.

Product Specify Explanation

Product Summarize

Continuous measure,memory and show the volume of cold water of passing sealed full pipes under measurement condition.

Function Character

This water meter adopt piston rotating for measuring ,accuracy precise measured,register part make use of special liquid sealed ,reading clearly and appearance smart,entrance point assemble back-pressure valve that prevent water back.

Main Parameter

Flow Capacity Parameter

DN（mm）	Q3/Q4	Max Flow Q4	Normal Flow Q3	Transitional Flow Q2	Min Flow Q1	Mechanism Reading
						Min N0.	Max No.
		m³/h		l/h		m³
15	160	3.125	2.5	25	15.6	0.00005	99999
	200			20	12.5
20	160	5	4	40	25
	200			32	20
25	160	7.875	6.3	63	39.4
	200			50.4	31.5
32	160	7.875	6.3	63	19.4
	200			50.4	31.5

Max allowed Error

Low area（Q1≤Q<Q2）max allowed error ±5％

T≤30℃,High area（Q2≤Q≤Q4）max allowed error ±2％

Installation Size

Item No.	LXSG-15E	LXSG-20E	LXSG-25E	LXSG-32E
Total length	210mm	210mm	320mm	325mm
Length	115mm	115mm	200mm	200mm
Width	85mm	85mm	105mm	105mm
High	85mm	85mm	105mm	105mm
Connect screw thread	G3/4	G1	G1-1/4	G1-1/2
Weight	1KG	1.3KG	1KG	1.3KG
Note:1, Total Length include connect pipe length;length unit:meter body length. 2 Product size and weight subject to goods and order requirement.

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Product Specify Explanation

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