price water meter 25mm-50mm for sale

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

 

price water meter 25mm-50mm for sale