
Water Level Controller Relay with ISO, CCC Certificates
1. Widely use in automatic fire extinguishing system;
2. Vairous types to choose;
3. Easy install and use.
4. 2"(50mm) to 8"(200mm) are available
| Characteristics and Functions | |
| Model | ZSJA/H |
| Type | Water level controller relay |
| Material | Brass, Ductile Iron |
| Norminal diameter | DN50~DN200 |
| Norminal working pressure | 1.2Mpa |
| Time delay | 2 to 90s |
| Sensitivity | 15 to 37.5 L/min |
| Contacts capacity | AC220V/3A ,DC24V/1A |
| Seal test pressure | 2.4Mpa |
| Pressure | High Pressure water flow controller |
| Basic Parameters of Water Flow Indicator | ||||
| Type | Saddle type | Flange type | Welded type | Thread type |
| Model | ZSJZ/A | ZSJZ/F | ZSJZ/H | ZSJZ/S |
| Norminal diameter | DN50, DN65, DN80, DN100, DN120, DN150, DN200 | |||
| Norminal working pressure | 1.2Mpa | |||
| Time delay | 2 to 90s | |||
| Sensitivity | 15 to 37.5 L/min | |||
| Contacts capacity | AC220V/3A ,DC24V/1A | |||
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Fast feedback: we promise to reply your inquiry within 24hours
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OEM accepted
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Q: Are you a factory or trading company?
We are factory specialized on fire fighting equipment.
Q: Can I get a sample?
For certainly, please contact us for detail.
Q: What's the terms of the payment?
T/T, L/C, Western Union, MoneyGram, etc.

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