Products

Fire Fighting Equipment, Water Flow Indicator Hfs - 25 Water Flow Switch

China Fire Fighting Equipment, Water Flow Indicator Hfs

Switch Volume
AC220V/3A, DC24V/1A
Delay Time(S)
2~90
Sensitivity (L/Min)
15<Q ≤ 37.5
Certificate
ISO and CCC
Trademark
SANJING
Transport Package
Plywood Box
Specification
SJ-SJZ
Origin
Fujian China
HS Code
8481804090
Switch Volume
AC220V/3A, DC24V/1A
Delay Time(S)
2~90
Sensitivity (L/Min)
15<Q ≤ 37.5
Certificate
ISO and CCC
Trademark
SANJING
Transport Package
Plywood Box
Specification
SJ-SJZ
Origin
Fujian China
HS Code
8481804090

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.


Fire Fighting Equipment, Water Flow Indicator Hfs - 25 Water Flow Switch
 

Saddle Type Basic Technical Infos
ModelNominal Diameter (mm)Rated Working PressureSensibility (L/min)Switch VolumeOpen Hole on Pipe(mm)
SJZM50501.2MPa15DC24V/1A normally open and normally close both one pair40
SJZM6565
SJZM808050
SJZM100100
SJZM125125
SJZM150150
SJZM20020080


Fire Fighting Equipment, Water Flow Indicator Hfs - 25 Water Flow Switch



Other Types Detailed
 

Water Flow Indicator Insert Type Basic Technical Infos
ModelTee SizeRated Working PressureSensibility (L/min)Switch VolumeConnection Thread(in)
SJZC25DN25*25*251.2MPa15DC24V/1A normally open and normally close both one pairR1
SJZC32DN25*32*32
SJZC40DN25*40*40
SJZC50DN25*50*50
SJZC65DN25*65*65
SJZC80DN25*80*80


Fire Fighting Equipment, Water Flow Indicator Hfs - 25 Water Flow Switch

 

Water Flow Indicator Flange Type Basic Technical Infos
ModelNominal Diameter (mm)Rated Working PressureSensibility (L/min)Switch Volume
SJZF80501.2MPa15DC24V/1A normally open and normally close both one pair
SJZF10065
SJZF15080
ModelHeight (mm)Diameter of Flange (mm)Diameter Between Flange HoleFlange Hole
SJZF802452001608×φ18
SJZF1002652201808×φ18
SJZF1502952852408×φ22



Fire Fighting Equipment, Water Flow Indicator Hfs - 25 Water Flow Switch

 

Water Flow Indicator Thread Type Basic Technical Infos
ModelNominal Diameter (mm)Rated Working PressureSensibility (L/min)Switch VolumeConnection Thread(in)
SJZS25251.2MPa15DC24V/1A normally open and normally close both one pairG1
SJZS3232G1 1/4
SJZS4040G1 1/2
SJZS5050G2
SJZS6565G2 1/2

Fire Fighting Equipment, Water Flow Indicator Hfs - 25 Water Flow Switch




Payment & Shipping

Fire Fighting Equipment, Water Flow Indicator Hfs - 25 Water Flow Switch

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.

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