Brass mechanical 25mm-50mm water meter

1.The display cavity of index sealed by liquid 2.High sensitivity, reading will not be tampered 3.Horizontal installation Use

To measure the amount of water passing through the pipeline.Can not be used for hot water, sewage and corrosive liquids.

Feature:

Parts interchangeability,Easy to install.

Turndown Ratio

Q3/Q1=100

Install:

Install sub-horizontal (H) .

Maximum Permissible Error

From the minimum flow(Q1) which is contained to the lowest of the boundary flow(Q2) which is not contained, the maximum error is ±5%

From the boundary flow(Q2) which is contained to the highest of the overload flow(Q4) which is contained, the maximum error is ±2%

Technical parameters

Nominal Diameter (mm)	Turndown Ratio	Q4 Overload Flow rate (m3/h)	Q3 Common Flow rate (m3/h)	Q2 Boundary Flow rate (m3/h)	Q1 Minimum Flow rate (m3/h)	Minimum value (m3)	Maximum Value(m3)
25	80	7.875	6.300	0.126	0.080	0.0001	99999
	100			0.100	0.063
40	80	20.00	16.00	0.320	0.200
	100			0.256	0.160
50	80	31.25	25.00	0.500	0.313
	100			0.400	0. 250

Size and weight

sub-horizontal:

Diameter (mm)	Length L (mm)	Length L1 (mm)	Breadth B (mm)	Height H (mm)	Connection D		Weight (kg)
(mm)					d	D
25	225	345	104	112	R1	G1 1/4B	2.4
40	245	373	126	150	R1 1/2	G2B	5.0
50	280	---	165	178	Flange connection		15
					d=125	D=165

 

Brass mechanical 25mm-50mm water meter

Verified Information This information is Verified by Bureau Veritas and validity period is 2012/08/01 --- 2013/08/01 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)

Digital Network Water Meter, Water Meter, TM Card Smart Water Meter	1,600,000 Sets Per Year	650,000Sets

Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)

Domestic Market	USD 19,158,439	100.0

Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Device Programmer	MPLAB PM3	5	2.0	Acceptable
Cure Oven	BZR182	2	1.0	Acceptable
Tighten System	Not provided	4	3.0	Acceptable
Laser Marking System	Not provided	3	2.0	Acceptable
Marking Machine	XA	3	3.0	Acceptable
Lathe	CJK6125D	4	5.0	Acceptable
Injection Molding Machine	JETMASTER	3	4.0	Acceptable

Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Aging Test Chamber	INBORN	4	2.0	Acceptable
Seal Test Bench	Not provided	5	3.0	Acceptable
Tightness Test Equipment	Not provided	6	4.0	Acceptable
Radio and Television Calibration Sets	Not provided	4	3.0	Acceptable
Spectrum Analyzer	N9320B	3	2.0	Acceptable
RF Signal Generator	N9310A	4	3.0	Acceptable

Production Flow: 1.Raw Material 2.Material 3.Injection Molding 4.Machining 5.Assembling 1 6.Assembling 2 7.Programming 8.Comprehensive Test 9.Air tightness Test 10.Marking 11.Packaging Testing Report: Report Picture Report Name Report By Product Name & Model No. Report Date

	Type Evaluation Report	Chongqing Academy of Metrology and Quality Inspection	Digital Water Meter	2010/12/31
	Type Evaluation Report	Chongqing Academy of Metrology and Quality Inspection	TM Card Water Meter	2010/12/31