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4 Inch Cheap Price Woltman Type Water Meter

It is a woltman water meter for industrial application in sizes DN50~DN300 for cold /hot water.
flange end type:
  • LXLC DN50~DN300

4 Inch Cheap Price Woltman Type Water Meter

Product Description


water meter (4)_


Removable element woltman cold(hot) water meter


water meter (42)_



Measuring the volume of cold (hot) water passing through the pipeline.Water meter is used for home,municipality etc


· Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline
· Dry-dial, Magnetic drive sensitive action, small pressure loss
· Vacuum sealed register ensures the dial keep free from fog and Keep the reading clear in a long term service
· Selected high quality materials for steady & reliable charac teristic
· Technical data conform to international standard ISO 4064
·With high accuracy
·Product accessories include connectors, filters, connection accessories, pipe accessories, Flange, filter

Optional Features

· Plastic register, copper register and full glass register
· Accuracy: R=50/20/25
· Size: DN50-300mm
· Cold / Hot water
· Reed switch option
· Flange standard can be choose
· 360 degree rotate can be choose
· Cast iron, Ductile iron, stainless steel,GG25,GGG50,SS304,SS316 body can be choose
· Working pressure: PN16/25
· Color can be change on body and cover
·Provide pulse output

Working Condition

·Water temperature: 0.1℃~50℃ ( 0.1℃~90℃ for hot water meter)
·Water pressure: PN10/16/25

Maximum Permissible Errors

·In the lower zone from qmin inclusive up to but excluding qt is ±5%.
·In the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)

Maximum Permissible Error







Connecting Flang

mm D1 Outside Diameter D2 Bolt Circle Diameter Connecting Bolts(n-M)
LXLC-50 50 200 214 165 125 4-M16
LXLC-65 65 200 224 185 145 4-M16
LXLC-80 80 225 279 200 160 8-M16
LXLC-100 100 250 289 220 180 8-M16
LXLC-125 125 250 299 250 210 8-M16
LXLC-150 150 300 319 285 240 8-M20
LXLC-200  200  350  346  340  295  8-M20(1.0DE)
LXLC-250  250  450  434  395(1.0MPa) 350(1.0MPa) 12-M20(1.0MPa)


355(1.6MPa) 12-M24(1.6MPa)
LXLC-300  300  500  459  445(1.0MPa) 400(1.0MPa) 12-M20(1.0MPa)
460(1.6MPa) 410(1.6MPa) 12-M24(1.6MPa)

NOTE: The flange dimension conforms to ISO7005-1:1988 standard. flange standard can be customized. Order for products of special requirements is also accepted

Pulse Position

Size Pulse Position
DN50-65 10/100/1000L/Pulse
DN80-200 100/1000L/Pulse
DN250-300 1000L/Pulse

Pressure Loss Curve

Pressure Loss Curve

Exploded View

Flow Technique Specification

The Operation Description

The Operation Description Of The Two Reed Switches System

Please see the diagram of the two reed switches system below, the two reed switches woud be operated “ON” OR”OFF” respectively by the magnet fitted to the pointer or gear during its running on the register, but never “ON” at the same time ,unless the out- magnet attackes.
The two reed switches operate two “ON” and two “OFF” in one round of the pointer or the gear means one signal output, this principle prevent the loss or overcounting of the signal output due to the switches joggling or the pipe vibrating, so assures reliability of the signal output.


All meters will be guaranteed against defects in workmanship and materials for a period of one (1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the SHMETERS.


Packaging & Shipping



To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.





You need a good solution for water metering---Catering all your needs.
As the China's professional manufacturer and distributor since 2013, we have developed a comprehensive water meter range and a complete solution for the Commercial ,agriculture, Industrial and Domestic market on Mechanical type water meter and smart water meters. Moving with the changes in technology and precision metering has been the mission of the company since its genesis and we are adding metering that can support water sustainability using. Since 2017, we start the export smart water meters to the whole world, and hope more and more countries and region people can save the water with us together with the smart technology and system. Nowadays, SHMETERS have already become one the main important exporter for water flow meters in China.
We will provide your product to your hand in timely manner and keep you informed of process with your order throughout the whole sales. From the strictly QC inspection, strictly cost control and five star quality services, we believe that you will own a more solution on water metering.