Multi-Jet Liquid Sealed Cast Iron Water Meter
Model: LXSY-15-50
Classification:
Multi Jet Semi-Liquid Sealed Type
Ningbo Ammete meter technology has specialized in the water meter industry for over 30 years, providing a one-stop service to clients. We insist on improving water meter measurement performance and keep pursuing a high-quality water meter. Contact us for more information +86-0574-87357358
Product Video
Product Details
Application:
Multi-Jet Semi-Liquid type Water Meter suitable for measuring the consumption of cold or hot water in household or small commercial and industrial settings.
It is a type of wet water meter that can be immersed in water, but the dial is partially separated from it and remains dry. The rollers are protected in a sealed capsule.
Features:
- Multi-Jet function
- 360° rotating lid
- Register wheel is sealed with a special liquid to ensure clear readings over a long period of use
- Low start flow rate and reading is clear
- Mechanism uses high-quality materials for stable performance
- Additional Inlet strainer provide better resistance to water impurities
- Accressories: 2pcs coupling, 2pcs coupling nuts and 2pcs washers
Customized Features:
- Body material: Brass /Nylon Plastic /Cast Iron
- Body external regulation device optional
- Accuracy: R100/R160
- Size: 15~50mm
- Horizontal/Vertical
- Cold / Hot water
- Pulse output option
Working Conditions:
- Water temperature≤50℃ (Hot water meter≤90℃)
- Water pressure≤1MPa Or 1.6MPa
- △P≤63
Dimension:
* Data based on brass body
| Type | Nominal Size（mm) | Size (inch) | Length | Width | Height | Connecting Thread D |
|---|---|---|---|---|---|---|
| LXSY-15 | 15 | 1/2″ | 165 | 95 | 115 | G¾B |
| LXSY-20 | 20 | 3/4″ | 195 | 95 | 115 | G1 B |
| LXSY-25 | 25 | 1″ | 225 | 100 | 120 | G1¼B |
| LXSY-40 | 40 | 1-1/2″ | 245 | 120 | 160 | G2 B |
| LXSY-50 | 50 | 2″ | 280 | 130 | 190 | Flange Connection |
Accuracy
- From minimum flow-rate(Q1) inclusive, to transitional flow -rate(Q2) exclusive:±5%
- From transitional flow- rate(Q2) inclusive, to overload flow -rate(Q4) exclusive:±2%
- Hot water meter ±3%
Technical Data:
| Model Number | Unit | LXSY-15 | LXSY-20 | LXSY-25 | LXSY-40 | LXSY-50 | |
| Nominal Size | mm(inch) | 15(1/2″) | 20(3/4″) | 25(1″) | 40(1-1/2”) | 50（2”） | |
| Overload Flow Rate (Q4) | m3/h | 3.125 | 5 | 7.875 | 20 | 31.25 | |
| Permanent Flow Rate (Q3) | m3/h | 2.5 | 4 | 6.3 | 16 | 25 | |
| R=80 | Transitional Flow Rate (Q2) | m3/h | 0.05 | 0.08 | 0.126 | 0.32 | 0.5 |
| Minimum Flow Rate (Q1) | m3/h | 0.0312 | 0.05 | 0.0787 | 0.2 | 0.3125 | |
| R=100 | Transitional Flow Rate (Q2) | m3/h | 0.04 | 0.064 | 0.1 | 0.256 | 0.4 |
| Minimum Flow Rate (Q1) | m3/h | 0.025 | 0.04 | 0.063 | 0.16 | 0.25 | |
| R=160 | Transitional Flow Rate (Q2) | m3/h | 0.025 | 0.04 | 0.063 | 0.16 | 0.25 |
| Minimum Flow Rate (Q1) | m3/h | 0.015 | 0.025 | 0.039 | 0.1 | 0.156 | |
| Min. Reading | m3 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | |
| Max. Reading | m3 | 99999 | 99999 | 99999 | 99999 | 99999 | |
| Temperature class | T °C | T50/T90 | |||||
| Water pressure classes | MPa | 1.0/1.6 | |||||
| Pressure-loss classes | △P63 | ||||||
| Instalation Positions | HORIZONTAL/VERTICAL | ||||||
