Dry Type Removable Woltman Water Meter

 Description

 

DEFINITION:

Key structure is made up of rotary carried helical blades which goes around as the same direction of water flow.

 

CHARACTERS:

1.Fit for big water flow;

2.Stable and high accuracy;

3.Low pressure loss;

4.Long working life;

5.Fit for hard water;

6.Types: horizontal and removable;

7.All technical figures are conformed with GB/T778.1-3-1996 which is equivalent to ISO4064 Standard Class B.

 

WORKING CONDITION:

--Water temperature<=45¡æ(Hot water meter<=90¡æ)

--Water pressure<=1Mpa

 

MAXIMUM PERMISSIBLE ERROR:

--From the minimum flow-rate (qmin) inclusive to the lower zone of the transitionalflow-rate (qt) exclusive: +-5% .

--From the transitional flow-rate (qt) inclusive to the higher zone of the maximum flow-rate (qmax) exclusive: +-2%(hot water meter+-3%.)

 

We manufacture water meters,dry type Removable woltman water meter;

HORIZONTAL WOLTMAN TYPE WATER METER;Horizontal Woltman Type Water Meter;Removable Woltman Type Water Meter;Vertical Woltman Detachable Water Meter ;Vertical Woltman Type Water Meter.

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