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Capstan Water Meter

Water meters are used to measure quantitative flow of water. We have in ready stock capstan water meters of all sizes, both for Domestic use and Bulk type. These meters are designed for durability, Accuracy of registering continuous flow and long life. Their quality policy backed by QC engineers ensures that quality control at all stages of manufacturing enables only the top class products to enter the market. All capstan meters confirm to IS 2373. We can supply capstan meter at very competitive rates.

Types of meter available with us :

Domestic water meters : Multi jet, Dry dial, class ‘B’ :

Features :

Sizes of Meter 15mm 20mm 25mm 40mm 50mm
Qmax Maximum peak Flow +/- 2% L/H 3000 5000 7000 20000 30000
Qn Normal Flow +/- 2% L/H 1500 2500 3500 10000 15000
Qt Transitional Flow +/- 2% L/H 120 200 280 800 1200
Qmin Minimum flow +/- 5% L/H 30 50 70 200 300
  Test Pressure Pn bar 16 16 16 16 16
  Length Face to face L1 165 190 260 300 330
  Length with Nipples L2 250 290 380 430 470

Capstan Sensus Woltman meters: Removable Mechanisim , class ‘B’

Application : Measurment of high, relatively constant flow rates of water Upto 45’C

Features :

Installation : In Horizontal, vertical, Inclined pipes . Metering head Upwards or side wards .

Requirements before installation : Unrestricted straight pipe before and after the meter upto 300mm: 3 X DIA : from 400mm : 5 X DIA. No abrupt restriction immediately behind meter thus for long durability Installation of strainer before the meter is recommended.

Technical Data : Performance Table as per ISO 4064/1 of 1993 Class B

Size of meter in mm 50 65 80 100 150 200 250 300 400 500 600
Maximum peakflow +/-2% m3/hr 30 50 80 120 300 500 800 1200 2000 3000 5000
Normal Flow +/- 2% L/H 15 25 40 60 150 250 400 600 1000 1500 2500
Transitional Flow +/- 2% L/H 3 5 8 12 30 50 80 120 200 300 500
Minimum flow +/- 5% L/H 0.45. 0.75 1.20 1.80 4.50 7.50 12.00 18.00 30 45.00 75
Dimensions
Over all Length in mm 200 200 225 250 300 350 450 500 600 800 1000
Over all Height in mm 193 205 245 255 312 368 425 482 647 747 860
Weight In KGS 9 12 15 20 34 52 90 110 170 400 550

Capstan Spiral Water meter

Application : Measurment of high , relatively constant flow rates of water Upto 45’C

Features :

Installation : In Horizontal & Oblique.

Requirements before installation : Unrestricted straight pipe before the meter 10 X DIA. No abrupt restriction immediately behind meter thus for long durability Installation of strainer before the meter is recommended. Performance Table as per ISO 4064/1 of 1993 Class B

Precautions :

Calibration : We can supply all capstan meter with test certificate for its accuracy and rage ability i.e Meter to be Tested at Meter Testing Department of B.M.C at extra cost only Time required 2 weeks.

Performance Table as per ISO 4064/1 of 1993 Class B

Size of meter in mm 50 80 100 150 200 250 300 400 450 500 600
Maximum peak flow +/-2% m3/hr 50 125 125 500 800 1100 1500 3000 4000 5000 7000
Normal Flow +/- 2% m3/hr 20 62 62 250 400 550 750 1500 2000 2500 3500
Transitional Flow +/- 2% m3/hr 1.66 4.16 6.66 16.66 26.66 36.66 50 100 133.33 166.66 233.33
Minimum flow +/- 5% m3/hr 0.5 1 1.5 3.5 5.5 9 14 25 30 30 45
Dimensions
Over All Length in mm 200 200 250 300 350 450 500 560 710 800 815
Over all Height in mm 232.5 270 295 347.5 405 432.5 532.5 600 632.5 735 790
Weight In KGS 10 16 21 35 60 79 122 250 345 410 590

Strainer

We at Ambuja Tube Fitting recommend for domestic or industrial water meters to be installed with strainers before water meter mounting place as it removes soild flowing wastes in liquid mechincally in its wire mesh therby safeguarding instruments, pumps, valves, water meters etc. Strainers are like dirt boxes which collects dirt particulate waste moving in liquids or gas. Strainers are available in Sizes ranging from 50mm to 600mm can be quoted on request.

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