OEM water meter also available. Any interest pls don't hesitate to contact us.  Meter Size Length L Width B Height H Connecting Thread Weight mm Connecting Thread D 15 165 90 104 G 3/4B 1.3 20 190/195 99 106 1.5 25 260/225 103 114 G11/4B 2.3/2.1 32 260/235 104 117 G11/2B 2.5/2.4 40 300/245 124 147 G 2B 5.0/4.5 50 300 125 155 G2 1/2B 7.2 280 165 175  11.5
Chemical Hydraulic Diaphragm Metering Pump(Chemical Metering Pump)
* Suggested liquid temperature range: -30℃ --- 100℃
* Adjust the stroke length to effect the flow rate
* Pump color: Green
* Double or triple pump heads is available.
* Hydraulic actuated Diaphragm Metering Pump, no leakage.
* The flow can be adjusted from 0-100% while it's running or
stopped.
*With the design of inner changeable release Safety Valve
and limited auto-compensation
valve.
* Diaphragm material:
PTFE
* Both manual control and digital control for 4-20mA is available.
* Double diaphragm design with diaphragm rupture alarm system.
Chemical Hydraulic Diaphragm Metering Pump Cheme Hydraulic Diaphragm Metering Pump,Chemical Cheme Hydraulic Diaphragm Metering Pump,Small Cheme Hydraulic Diaphragm Metering Pump,Big Cheme Hydraulic Diaphragm Metering Pump,Phosphate Injection Pump,Chemical Metering Pump Zhejiang Ailipu Technology Co., LTD. , http://www.alipu.com
--Measuring the total volume of cold portable water passing through the pipeline.
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Feature:
--Multi-jet, dry-dial, easy for maintenance;
--Magnetic drive reliable characteristic, long working life;
--Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;
-- Technical data conform to international standard ISO4064 Class B
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Working condition:
Water temperature: 0.1~40 centigrade for cold water meter . Â
 Water pressure   : ≤1.0Mpa
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Maximum permissible error:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5%.
(2) in the upper zone from qt inclusive up to and including qs is ±2%;
DN/Q
Q4=1.25Q3
    Q3
R=Q3/Q1
Q2=1.6Q1
     Q1   Â
R=Q3/Q1
Q2=1.6Q1
   Q1 Â
                l/h
              l/h
          l/h
  15
       3125
2500
     80
       50
    31.25
    100
      40
   25
  20
       5000
4000
     80
       80
    50
    100
      64
   40
  25
       7875
6300
     80
       126
   78.75
    100
     100.8
   63
  32
      12500
10000
     80
       200
   125
    100
      160
  100
  40
      20000
16000
     80
       320
   200
    100
      256
  160
mm
KG
G 1 B
Flange connecting onform toGB4216.4-84Â
D=165 D1=125
Model NO.: SKZS-PT
Principle: Speed of Water Meter
Medium Pressure: General Water Meter
Work Environment: Dry Water Meter
Stucture: Traditional
Standards: ISO 4064
Accuracy: Class B
Water Temperature: 0.1~40 Centigrade
Water Pressure: Less Than 1.0MPa
Overload Flow: 3m3
Transitional Flow: 120L/H
Minimum Reading: 0.00005
Maximum Reading: 99,999
Connecting Thread: G3/4b
Brand: OEM/ Radarking
Trademark: RADARKING
Transport Package: Color Box with Foam Inside
Specification: CE, CCC, ISO9001, ISO4064
Origin: Wuhan, China
HS Code: 90282010
Application:Â