Bulk Horizontal Woltman Type Water Meter

Bulk Horizontal Woltman Type Water Meter

A horizontal Woltman water meter is used to measure the total flow of a large flow pipeline. It is especially suitable for the water supply main pipeline and mining water demand of large plants. The main features are large circulation capacity, small volume, compact structure, ease to use, and maintenance. It has 2 types of model: WPH - German technology; LXLC - domestic common technology.

Inquiry

The differences between the German technology and the ordinary unit are:

(WPH (german technology) water meter is an upgraded version of LXLC (ordinary unit) type water meter)

Advantages:

1. The WPH water meter's inner mechanism structure is a little different from the ordinary unit;
2. Ordinary unit can make R80 flowrate, the WPH unit can reach R100;
3. WPH water meter is 0 maintenance.

Characteristics of WPH water meter:

1. Dry magnetic transfer structure, ensure the counter is tidy, and clear display.
2. Six digits increase readings on the numeric character wheel, reading more clearly.
3. Detachable measuring movement structure for easy maintenance.
4. The direction of the measured water flow is axial flow, strong flow capacity, low-pressure loss, wide range, large water consumption, and suitable for use under relatively stable flow conditions.
5. High wear-resistant bearing system (gemstone bearings for aviation instruments + high wear-resistant carbide shaft) ensures long-term stability and reliability of the product and significantly increases the maximum flow rate of the product.
6. Use stainless steel fasteners and epoxy resin powder coating inside and outside to maximize rust prevention and extend product life.

Product Features:

1. Dry magnetic transmission structure ensures that the counter is clean and clear.
2. Large flow capacity, small pressure loss, and stable performance curve.
3. The measuring movement is replaceable and easy to disassemble.
4. Stainless steel fasteners and epoxy resin powder are sprayed inside and outside the shell to maximize rust prevention and prolong the service life of the product.
5. The measuring mechanism has good universality, magnetic connection, small transmission resistance, and sensitive and reliable operation.
6. The counter is vacuum sealed, anti-condensation and atomization, and can keep the reading clear and accurate all year round.

Specialty:

1. Dry magnetic transmission structure, make sure the counters are clean and clear showing.
2. Detachable measuring core, convenient to maintain.

Use condition:

1. Cold water: T30, hot water: T30/90
2. Water pressure grade: MAP10
3. Need straight length at water inlet and outlet.
4. suitable for stable flow.

WPH water meter Technical parameter:

Main technical parameters
Model no.	Nominal DN (mm)	Flowrate Range		Normal Flowate Q3	Over Flowrate Q4	Boundary Flowrate Q2	Min Flowrate Q1	Min Reading	Max Reading
Model no.	Nominal DN (mm)	Q3/Q1	Q2/Q1	m³/h				m³
WPH-40	40	80	1.6/6.3	40	50	0.8/3.15	0.5	0.005	999999
WPH-50	50	80	1.6/6.3	50	50	0.8/3.15	0.5	0.005	999999
WPH-65	65	80	1.6/6.3	63	78.75	1.4/5	0.79	0.005	999999
WPH-80	80	80	1.6/6.3	100	125	2/7.88	1.25	0.005	999999
WPH-100	100	80	1.6/6.3	160	200	3.2/12.6	2	0.005	999999
WPH-150	150	80	1.6/6.3	400	500	8/31.5	5	0.05	9999999
WPH-200	200	80	1.6/6.3	630	800	12.6/49.64	7.88	0.05	9999999

Dimension and weight

Model no.	Length	Hight			connect flange			weight
Model no.	L	H	h	G	Diameter	D1(MM)	Q	KG
WPH-40	200	198	69	228	150	110	4*M16	8.3
WPH-50	200	205	75	228	165	125	4*M16	10
WPH-65	200	218	85	228	185	145	4*M16	12.5
WPH-80	225	280	96	338	200	160	8*M16	13.6
WPH-100	250	290	105	338	220	180	8*M16	18.3
WPH-150	300	320	135	338	285	240	8*M20	28
WPH-200	350	365	162	356	340	295	12*M20	44.8

LXLC water meter parameters:

Main technical parameters
Model no.	Nominal DN (mm)	Flowrate Range		Over Flowate Q4	Common Flowrate Q3	Boundary Flowrate Q2	Min Flowrate Q1	Min Reading	Max Reading
Model no.	Nominal DN (mm)	Q3/Q1	Q2/Q1	m³/h				m3
LXLC-50	2"	R50 (80)	1.6	31.25	25	0.8	0.5	0.0005	999,999
LXLC-65	2 ½"			50	40	1.28	0.8	0.0005	999,999
LXLC-80	3"			78.75	63	2	1.26	0.002	999,999
LXLC-100	4"			125	100	3.2	2	0.002	999,999
LXLC-125	5"			200	160	5.12	3.2	0.002	999,999
LXLC-150	6"			312.5	250	8	5	0.002	999,999
LXLC-200	8"			500	400	12.8	8	0.002	999,999
LXLC-250	10"			787.5	630	20.16	12.6	0.02	9,999,999
LXLC-300	12"			1250	1000	32	20	0.02	9,999,999
LXLC-350	14"			1750	1400	44.8	28	0.02	999,999,999
LXLC-400	16"			2000	1600	51.2	32	0.02	999,999,999
LXLC-450	18"			2000	1600	51.2	32	0.02	999,999,999
LXLC-500	20"			3125	2500	80	50	0.02	999,999,999
LXLC-600	24"			5000	4000	128	80	0.02	999,999,999

Dimension and weight

Type	Size	Length	Height	Connecting flange			Net (kg)	Gross (kg)
		mm		Outside diameter ΦD1	Outside diameter ΦD1	Connecting bolts (n-M)
LXLC-50	2"	200	214	165	125	4-M16	12.5	13.5
LXLC-65	2 ½"	200	224	185	145	4-M16	13.5	14.5
LXLC-80	3"	225	279	200	160	8-M16	13.8	14.8
LXLC-100	4"	250	289	220	180	8-M16	16.2	17.5
LXLC-125	5"	250	299	250	210	8-M16	19	20.5
LXLC-150	6"	300	319	285	240	8-M20	26	29
LXLC-200	8"	350	346	340	295	8-M20 (1.0MPa)	48	51.5
						12-M20 (1.6MPa)
LXLC-250	10"	450	434	395	350	12-M20 (1.0MPa)	85	95
				405	355	12-M24 (1.6MPa)
LXLC-300	12"	500	459	445	400	12-M20 (1.0MPa)	105	115
				460	410	12-M24 (1.6MPa)
LXLC-350	14"	500	590	505	460	16-M20 (1.0MPa)	125	140
				520	470	16-M24 (1.6MPa)
LXLC-400	16"	600	660	565	515	16-M24 (1.0MPa)	199	212
				580	525	16-M27 (1.6MPa)
LXLC-450	18"	600	700	615	565	20-M24 (1.0MPa)	240	255
				640	585	20-M27 (1.6MPa)
LXLC-500	20"	800	760	670	620	20-M24 (1.0MPa)	320	335
				715	650	20-M30 (1.6MPa)
LXLC-600	24"	800	880	780	725	20-M27 (1.0MPa)	355	370
				840	770	20-M33 (1.6MPa)

Error range:

A. Slow flow (Q1≤Q＜Q2), Max permissible errors: ±5 %
B. Water temperature≤30℃, Fast flow (Q2≤Q≤Q4), Max permissible errors: ±2
Water temperature＞30℃, Fast flow (Q2≤Q≤Q4), Max permissible errors: ±3%

Woltman water meter types:

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