Portable Ningbo Water Meter 15mm Mechanical Water Meter Class B

• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Model NO.: LXSG-15E-50E
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Transport Package: Export Carton
• Specification: Cast iron body, brass head ring, brass connectors
• Trademark: OEM
• Origin: Ningbo, China
• HS Code: 9028201000
• Production Capacity: 100, 000/Month

Product Description

Multi jet, Dry-dial

Material body: Cast gray iron / Ductile cast iron

Size: DN15 to 50mm, (½" - 2"), Available for cold water (40°C), hot(90°C)

Accuracy: ISO 4064 Class B Standard

Universal use. Easy for interchange & maintenance
 

MAIN TECHNICAL DATA

Meter size Dia DN (mm)	Class	qs Overload Flow	qs Nominal Flow	qs Transitional Flow	Qmin Min Flow	Min Reading Lectura	Max Reading Lectura
		m3/h		1/h		m3
15	A	3	1.5	150	60	0.0001	99999
	B			120	30
20	A	5	2.5	250	100	0.0001	99999
	B			200	50
25	A	7	3.5	350	140	0.0001	99999
	B			280	70
32	A	12	6.0	600	240	0.0001	99999
	B			480	120
40	A	20	10	1000	400	0.001	99999
	B			800	200
50	A	30	15	4500	1200	0.001	99999
	B			3000	450

INDICATING ERROR

At low zone is ±5% from minimum flow rate  (qmin)  to transitional flow rate (qt) exclusive boundary

At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)
 

DIMENSIONS AND WEIGHT

Meter size Dia DN (mm)	Length	Width	Height	Connecting Thread D	Weight Kg
	mm
15	165	99	104	G 3/4B	1.5
20	190	99	106	G 1B	1.7
25	225	104	120	G1 1/4B	2.4
32	230	104	120	G1 1/2B	2.7
40	245	125	155	G 2B	4.5
50	300	125	155	G2 1/2 B	7.2
	280	165	175	FLANGE CONNECTING CONFORM TO GB4216.4 D=165 D1=125	14

WORKING CONDITION

Water temperature:≤40ºC for cold water meter

Water temperature:≤90ºC for hot water meter

Working pressure:≤1.6Mpa