Multi-jet Liquid-sealed Water Meter

This Multi-jet liquid-sealed water meter utilizes liquid seal technology to ensure stable measurement performance, adapting to diverse water quality and operational conditions. Widely applied in industrial pipelines, building water supply systems, and cold-region water networks.

Dimension Diagram (Horizontal)

Dimension Diagram (Vertical)

Dimension

Diameter DN	Length L	Width B	Height H	Connection Type		Weight
Diameter DN	mm			d	D	Kg
Horizontal Installation
15	165	94	112.5	R1/2	G3/4B	1.5
20	195	94	114	R3/4	G1B	1.8
25	225	98	124	R1	G1 1/4B	2.4
32	230	98	124	R1 1/4	G1 1/2B	3
40	245	124	154	R1 1/2	G2B	5
50	280	165	179	①		9.5
Vertical Installation
15	144	98	100	R1/2	G 3/4B	1.6
20	152	98	100	R3/4	G1B	1.8
25	164	104	110	R1	G1 1/4B	2.5

① Flange connection according to GB/T17241.6-2008/XG1-2011.

D = ф165, D1 = ф125.

Note: The dimensions and weight are for reference only, and the actual product shall prevail.

Technical Specification

Diameter DN	Q3/Q1	Overload Flowrate Q4	Nominal Flowrate Q3	Transitional Flowrate Q2	Minimum Flowrate Q1	Minimum Reading (Min)	Maximum Reading (Max)

		m³/h		L/h		m³
15	160	3.125	2.5	25	15.6	0.00001	999999
	125			32	20
	100			40	25
20	160	5	4	40	25
	125			51.2	32
	100			64	40
25	160	7.875	6.3	63	39.4
	125			80.6	50.4
	100			100.8	63
32	160	12.5	10	100	62.5
	125			128	80
	100			160	100
40	160	20	16	160	100		9999999
	125			204.8	128
	100			256	160
50	160	31.25	25	250	156.3
	125			320	200
	100			400	250

Maximum permission error:

For the lower zone (Q1≤Q < Q2), the maximum permission error is ±5%.

For the upper zone (Q2 <Q≤Q4), the maximum permission error is ±2%.

Performance Features

Temperature Level	T30/T70/T90	Flow Field Sensitivity Level	U0/D0
Pressure Level	MAP10/MAP16	Accuracy Level	Level 2
Pressure Loss Level	Δp63

Frequently Asked Questions

A. CE certificate, MID certificate.

A. Simply call or send us E-mail with your purchase request. If detail requirements (like the type, size, weight, package and so on) can be shared will be better for quick quotation.

Multi-jet Liquid-sealed Water Meter

Frequently Asked Questions

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