How to select and install water meter
Our company adopts GB/T778-1996 national standard regulations and ISO4064 international standards for manufacturing our extensive range of hot and cold water meters as well as plastic accessories.
The products have a good sale in Europe, North America, Southeast A sia, South America ,etc...
If you are interested in any items, please e-mail or fax us.We will reply you as soon as possible.
Water meters' main function is to make the users more aware of the co nsumption of water. Choosing the appropriate meter is key to high qual ity water treatment.
AiMei takes a number of factors into consideration in determining the most suitable water meter type,
1. including water meter size 2. water meter class 3. water meter model 4. water meter type.
Water Meter Size
Water meter size depends on both pipe diameter and nominal flow rate (Qn). Nominal flow rate is normally half of maximum flow rate (Q max). For example, if the maximum flow rate is 5 cubic meters per hour (5,000 litres/hr), the nominal flow rate will be 2.5 cubic meters pe r hour. Thus 20mm (3/4") water meter will be suitable to this water system.
Water Meter Class
Water Meter has four classes, from Class A (lowest level) to Class D (highest level). Generally, the higher Class water meters can accura tely measure the water consumption at a wider range of flow rate than lower Class ones. For instance, 15mm Class C water meters start to measure the water consumption accurately at flow rate of 15 litres per hour, while 15mm Class A water meters do that since flow rate of 60 litres per hour only.
Water Meter Model
Water meter has different models, including Multi jet, single jet and rotary piston type. The selection of right model depends on the Class of water meter and target prices. Rotary piston type is mostly designed for Class C & D water meter. In contrast, Single jet and Multi jet water meters are normally Class A & B. The other factor is the price. In most cases, Rotary piston type water meter is the most expensiv e one, and Multi jet is the second, while Single jet is the cheapest.
Water Meter Type
Wet dial, liquid-sealed dial and dry dial type are three main types of water meters. All these three types of water meters are widely used worldwide. The selection may highly depend on historical use of water meter types in the area. One local water meter sample may be used for identification. If there is no water inside the water meter dial (face), it should be dry dial. However, if there is some water inside the water meter register, not the whole dial, it is liquid-sealed dial. Finally, if the water goes throu gh the whole dial, it will be wet dial. It is highly appreciated to send a photo of required water meter (old or installed water meter) with the inquiry. AiMei will check the photo and recommend the right water meter to you.
|Plastic water meters,Plastic cold water meter , Drinjing cold water meter , Dry dial Plastic water meter , Wet dial Plastic water meter , Multi jet plastic water meter,Volumetric plastic body water meter,Single jet plastic water meter,Multi jet wet dial plastic water meter,Plastic body drinking water meter,Multi jet water meters,Multijet hot and cold water meters , Multi-jet cold water meter , Multi-jet hOT water meter , Multi-jet vane wheel water meter , Multi-jet dry type water meter,Multi-Jet liquid sealed water meter,Multi-jet dry type vane wheel water meter,Multi-jet wet type cold water meter,Multi-jet wet type hot water meter ,Multi-jet wet-dial cold water meter,Vertical type water meter,Single jet water meter,Single flow water meter , Rotary vane dry type cold water meter,Rotary-wing liquid-sealed water meter,Single jet vane wheel cold water meter,Single jet van wheel dry type water meter,Single jet hot water meters,Rotary vane wheel wet-dlal(hot) water meter,Single Jet Dry Dial Vane Wheel Water Meter,Volumetric water meter,Rotary postion type water meter , Volumetric rotary piston water meter,Rotary Meter , Volumetric rotary piston cold water meters,Volumetric rotary piston dry dial water meters,Volumetric liquid sealed water meter,Drinking water measuring instruments,Gallon water meter,Woltman type water meters,Turbine water meters , Industrial water meter , Woltman type removable water meter,Upright rotary vane wheel removable water meter,Element woltman hot and cold water meter,Horizontal orizotal woltman type water meter,Combination water meters,Remote reading water meters,Single jet vane wheel dry dail remote reding,Electronic remote-reading water meter,Water meter accessories,Water meter mechanism,Water meter body,Water meter box,Water meter cover,Household water meter cover , Copper pipe joint,Water Meter installation,|
| Ningbo Aimei Meter Manufacture Co., Ltd.
Add: West Town Road 68, Shangtian Town Fenghua Zhejiang, China.
Contact: Dong Yuegao
Tel: 0086574-88637838 88633088