$ POTTER VSR-F VSR-FEX(防爆） ＆ VS-F 水流指示器 （ DN50 DN65 DN80 DN100 DN150 DN200)
$ POTTER OSYSU-1 OSYSU-2 明杆闸阀阀位检测开关
$ POTTER PTS-C 插接型暗杆闸阀阀位监测开关
$ POTTER PS10A/PS40A 系列压力开关 PS10-1A PS10-2A PS40-1A PS40-2A……
$ POTTER其他监测开关Supervisory Switches ：
PVCS-1
PVCS-2
OSYSU-1
OSYSU-2
PIVS-U-EX
OSYS-U-EX
RTS-O
RTS-C
RBVS
PTS-C
* ************************************************************** **
* Waterflow Switches :
VS-SP 1″-1 1/2″ WFD (without retard)
VSR-S 1″-2″ WFS
VSR-SG 26144
VSR-ST 26145
VSR-F 2″ WFD DN50
VSR-F 2 1/2″ WFD DN65
VSR-F 3″ WFD DN80
VSR-F 3 1/2″ WFD
VSR-F 4″ WFD DN100
VSR-F 5″ WFD DN125
VSR-F 6″ WFD DN150
VSR-F 8″ WFD DN200 (特殊型）
* Tamper Switches :
OSYSU-1
OSYSU-2
PTS-C (Plug type)
RBVS Retrofit Ball Valve Switch less Tamper
RBVS Retrofit Ball Valve Switch with Tamper
PCVS-2 Sets DPDT
* Pressure Switches :
PS10-1
PS10-2
PS40-1
PS40-2
* 防爆型 Explosion Proof Switches :
VSRF-EX 2″ DN50
VSRF-EX 2 1/2″ DN65
VSRF-EX 3″ DN80
VSRF-EX 4″ DN100
VSRF-EX 6″ DN150
VSRF-EX 8″ DN200
PS10-2A-EX
PS40-2A-EX
OSYSU-EX
PIVSU-EX
* Switches for Copper Systems :
2″ VSR-CF
2 1/2″ VSR-CF
3″ VSR-CF
4″ VSR-CF
* Electric Bells :
6″ 120VAC
8″ 120VAC
10″ 120VAC
6″ 24VAC
10″ 24VAC
6″ 12VDC
10″ 12VDC
6″ 24VDC
10″ 24VDC
* Weather-proof Back Box
* Horns :
120 VAC Strobe Horn, 6117-L
120 VAC, 60 Hz Horn 31T-115-R
Outdoor Back (Box WBB-R); 4
MH-120R 120VAC Mini-Horn Red
MH-120W 120VAC Mini-Horn White
* Release Panel :
PFC 4410RC Red
PFC 4410RC White
* Batteries for Release Panel :
8.0 Amp Hour Batteries BT-80
12.0 Amp Hour Batteries BT-120
* Corrosion Inhibiting Device :
PAAR (Potter Automatic Air Release)
* Solenoid Valves :
1/2″ Solenoid Valve 110VAC
1/2″ Solenoid Valve 24VDC
1/2″ Solenoid Valve 125VDC
* Hazardous Location :
1/2″ Explosion-proof Solenoid Valve 110VAC
1/2″ Explosion-proof Solenoid Valve 24VDC
* Heat Detectors :
CR-200W Heat Detector
CF-135W Heat Detector
* Horn Strobes :
12V/DC Horn Strobe
120V/AC Horn Strobe
120V/AC Red Mini-Horn Strobe
24V/DC White Mini-Horn Strobe
……更多美国保特POTTER系列消防产品，请来电咨询：