Fire Fighting Equipment, Water Flow Indicator Hfs - 25 Water Flow Switch
Product DescriptionWater flow indicator of ZSJZ serial, which is used in the automatic sprinkler system and installed in the mainor branch flow pipe, functions for sending out the electrical signals for water flow in certain area. The signalscan not only reach electrical controlling box but also sta......
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Product Description
Product Description
Water flow indicator of ZSJZ serial, which is used in the automatic sprinkler system and installed in the main
or branch flow pipe, functions for sending out the electrical signals for water flow in certain area. The signals
can not only reach electrical controlling box but also start the control switch of fire pump. The flow indicator
we manufacture have both ZSJZ(A) delayed circuit and ZSJZ(B) non-delayed circuit, of which there are se-
ven kinds of specifications respectively, namely, 50, 65, 80, 100, 125, 150, 200, to meet the requirement of
different pipes. The delayed circuit type usually delays 4s and the delay length can be specifically adjusted.
| Saddle Type Basic Technical Infos | |||||
| Model | Nominal Diameter (mm) | Rated Working Pressure | Sensibility (L/min) | Switch Volume | Open Hole on Pipe(mm) |
| SJZM50 | 50 | 1.2MPa | 15 | DC24V/1A normally open and normally close both one pair | 40 |
| SJZM65 | 65 | ||||
| SJZM80 | 80 | 50 | |||
| SJZM100 | 100 | ||||
| SJZM125 | 125 | ||||
| SJZM150 | 150 | ||||
| SJZM200 | 200 | 80 | |||
Other Types Detailed
| Water Flow Indicator Insert Type Basic Technical Infos | |||||
| Model | Tee Size | Rated Working Pressure | Sensibility (L/min) | Switch Volume | Connection Thread(in) |
| SJZC25 | DN25*25*25 | 1.2MPa | 15 | DC24V/1A normally open and normally close both one pair | R1 |
| SJZC32 | DN25*32*32 | ||||
| SJZC40 | DN25*40*40 | ||||
| SJZC50 | DN25*50*50 | ||||
| SJZC65 | DN25*65*65 | ||||
| SJZC80 | DN25*80*80 | ||||
| Water Flow Indicator Flange Type Basic Technical Infos | ||||
| Model | Nominal Diameter (mm) | Rated Working Pressure | Sensibility (L/min) | Switch Volume |
| SJZF80 | 50 | 1.2MPa | 15 | DC24V/1A normally open and normally close both one pair |
| SJZF100 | 65 | |||
| SJZF150 | 80 | |||
| Model | Height (mm) | Diameter of Flange (mm) | Diameter Between Flange Hole | Flange Hole |
| SJZF80 | 245 | 200 | 160 | 8×φ18 |
| SJZF100 | 265 | 220 | 180 | 8×φ18 |
| SJZF150 | 295 | 285 | 240 | 8×φ22 |
| Water Flow Indicator Thread Type Basic Technical Infos | |||||
| Model | Nominal Diameter (mm) | Rated Working Pressure | Sensibility (L/min) | Switch Volume | Connection Thread(in) |
| SJZS25 | 25 | 1.2MPa | 15 | DC24V/1A normally open and normally close both one pair | G1 |
| SJZS32 | 32 | G1 1/4 | |||
| SJZS40 | 40 | G1 1/2 | |||
| SJZS50 | 50 | G2 | |||
| SJZS65 | 65 | G2 1/2 | |||
Payment & Shipping
Packaging Details: Packing by wooden or carton box or pallet according to product's attribute.
Delivery Detail: 2-30days, based on quantity.
Payment: T/T, Alipay, L/C, Cash, Paypal, TA, Western Union, etc.
