Flow Switches

Suttner ST-5 Vertical Mount Flow Switch. Vertical mounting position and free floating brass magnet configuration

Features:
• Vertical mounting ONLY
• Reed switch encased in protective vacuum sealed glass tube eliminating exposure to corrosive cleaning chemicals
• Mounts further downstream in pumping system than traditional vacuum switches, thereby minimizing potential leak points that can cause vacuum switches to close
• Easy reed switch replacement
• Most proven and reliable flow switches in the industry

Specifications:
• Max. Pressure: 4,380 PS
• Min. Pressure: 75 PSI
• Max. Flow Rate: 8 GPM
• Min. Flow Rate: 1 GPM
• Max Voltage: 250 V
• Max Current: 3 Amps
• Max: Fluid Temperature: 176° F
• Cable Length: 47.0”
• Inlet & Outlet: 3/8” FNPT
• Housing: Brass
• Color: Black
• Weight: 0.98 lbs

Suttner ST-6 Any Position Flow Switch. Mounts in any position and spring assisted brass magnet configuration

Features:
• Can be mounted horizontal or vertical
• Reed switch encased in protective vacuum sealed glass tube eliminating exposure to corrosive cleaning chemicals
• Mounts further downstream in pumping system than traditional vacuum switches, thereby minimizing potential leak points that can cause vacuum switches to close
• Easy reed switch replacement
• Most proven and reliable flow switches in the industry

Specifications:
• Max. Pressure: 4,500 PSI
• Min. Pressure: 75 PSI
• Max. Flow Rate: 8.0 GPM
• Min. Flow Rate: 1 GPM
• Max Voltage: 250 V
• Max Current: 3 Amps
• Max: Fluid Temperature: 176° F
• Cable Length: 47.0”
• Inlet & Outlet: 3/8” FNPT
• Housing: Brass
• Weight: 0.80 lbs

Suttner ST-5 Any Position Flow Switch. Mounts in any position with a free floating magnet configuration

Features:
• Can be mounted horizontal or vertical
• Mounts further downstream in pumping system than traditional vacuum switches, thereby minimizing potential leak points that can cause vacuum switches to close
• Easy brass reed switch replacement

Specifications:
• Max. Pressure: 5,070 PS
• Min. Pressure: 75 PSI
• Max. Flow Rate: 7.8 GPM
• Min. Flow Rate: 1 GPM
• Max Voltage: 250 V
• Max Current: 3 Amps
• Max: Fluid Temperature: 176° F
• Cable Length: 47.0”
• Inlet & Outlet: 3/8” FNPT
• Housing: Brass
• Color: Grey
• Weight: 0.98 lbs

Suttner ST-7 W/ Micro Switch Any Position Flow Switch with 1.2 GPM Switch Point Rated to 5,000 PSI and 12 GPM. The ST-7 is a newly developed version of the flow switch having a completely new operating principle. In this new development a robust and industrial micro switch is inserted instead of the usually supersensitive REED-contacts with low switching capacity. This micro switch makes it possible to realize a significantly higher electrical output though having a longer working life. The electrical and water-hydraulic components of the flow switch are completely separated.

Features:
• Can be mounted horizontal or vertical
• Micro-switch replaces reed switch for better reliability and water protection
• Easy to install
• Resistant against shock and vibration
• IP 65 rated-water and dust proof
• Can be wired normally open or normally closed

Specifications:
• Switch Point: 1.2 GPM
• Max. Pressure: 5,000 PS
• Max. Flow Rate: 12 GPM
• Max Voltage: 250 V
• Max Current: 10.1 Amps
• Max: Fluid Temperature: 176° F
• Cable Length: 47.0”
• Inlet & Outlet: 3/8” FNPT
• Weight: 0.80 lbs

Suttner ST-7 W/ Micro Switch Any Position Flow Switch with 0.3 GPM Switch Point Rated to 5,000 PSI and 12 GPM. The ST-7 is a newly developed version of the flow switch having a completely new operating principle. In this new development a robust and industrial micro switch is inserted instead of the usually supersensitive REED-contacts with low switching capacity. This micro switch makes it possible to realize a significantly higher electrical output though having a longer working life. The electrical and water-hydraulic components of the flow switch are completely separated.

Features:
• Can be mounted horizontal or vertical
• Micro-switch replaces reed switch for better reliability and water protection
• Easy to install
• Resistant against shock and vibration
• IP 65 rated-water and dust proof
• Can be wired normally open or normally closed

Specifications:
• Switch Point: 0.3 GPM
• Max. Pressure: 5,000 PS
• Max. Flow Rate: 12 GPM
• Max Voltage: 250 V
• Max Current: 10.1 Amps
• Max: Fluid Temperature: 176° F
• Cable Length: 47.0”
• Inlet & Outlet: 3/8” FNPT
• Weight: 0.80 lbs

Mecline MV60V Flow Switch can only be mounted in a vertical position

Features:
• Vertical mounting ONLY
• Nylon housing
• 2 Wire reed switch
• Heavy duty machined brass internals
• For solenoid control only

Specifications:
• Rated Pressure: 5,075 PSI
• Permissible Pressure: 5,660 PSI
• Rated Flow Rate: 8 GPM
• Max Voltage: 250 V
• Max Current: 3 A
• Max Switching Power: 120 VA
• Max: Fluid Temperature: 176° F
• Cable Length: 61.8”
• Inlet & Outlet: 3/8” FPT
• Color: Black
• Weight: 16.5 oz

Mecline MV60H Flow Switch can be mounted in any position

Features:
• Spring return float allows for mounting versatility
• Nylon housing
• 2 Wire reed switch
• Heavy duty machined brass internals
• For solenoid control only

Specifications:
• Rated Pressure: 5,075 PSI
• Permissible Pressure: 5,660 PSI
• Rated Flow Rate: 8 GPM
• Max Voltage: 250 V
• Max Current: 3 A
• Max Switching Power: 120 VA
• Max: Fluid Temperature: 176° F
• Cable Length: 61.8”
• Inlet & Outlet: 3/8” FPT
• Color: Black
• Weight: 16.5 oz

General TMT Flow Switch. Tri-magnet technology in-line flow switch

Features
• Micro-switch technology eliminates reed switch
• Activates with 1.25 GPM flow
• Stainless Steel shuttle
• Minimal pressure drop up to 12 GPM flow
• Can be mounted in any position

Specifications
• Maximum Operating Pressure: 5,000 PSI
• Minimum Flow Required for Activation: 1.25 GPM
• Maximum Operating Flow: 12.0 GPM
• Operating Temperature Range: 40 - 180 ºF
• Electrical Lead Length: 48” - 18AWG
• Max Switching Voltage: 250 VAC
• Max Switching Current: 5 AMPS
• Inlet: 3/8” x 18 NPT-F
• Outlet: 3/8” x 18 NPT-F
• Replaces GP # 100934
• Weight: 1.0 Lb

Mecline FS26 Flow Switch can be mounted in any position

Features:
• Spring return float allows for mounting versatility
• Brass construction
• 2 Wire reed switch
• For solenoid control only

Specifications:
• Rated Pressure: 4,060 PSI
• Permissible Pressure: 4,500 PSI
• Rated Flow Rate: 8 GPM
• Max Voltage: 250 V
• Max Current: 3 A
• Max Switching Power: 120 VA
• Max: Fluid Temperature: 176° F
• Cable Length: 61.8”
• Inlet & Outlet: 3/8” FPT
• Weight: 13.5 oz

Mecline MV70V Stainless Steel Flow Switch can only be mounted in a vertical position

Features:
• Vertical mounting ONLY
• Nylon housing
• 2 Wire reed switch
• Stainless steel body
• For solenoid control only

Specifications:
• Max Pressure: 8,120 PSI
• Rated Flow Rate: 8 GPM
• Max Voltage: 250 V
• Max Current: 3 A
• Max Switching Power: 120 VA
• Max Fluid Temp: 176° F.
• Max Environment Temp: 167° F.
• Body Material: Stainless Steel
• Cable Length: 61.8”
• Inlet & Outlet: 3/8” FPT
• Color: Red
• Weight: 16.5 oz

Mecline MV70H Stainless Steel Flow Switch can be mounted in any position

Features:
• Spring return float allows for mounting versatility
• Nylon housing
• 2 Wire reed switch
• Stainless steel body
• For solenoid control only

Specifications:
• Max Pressure: 8,120 PSI
• Rated Flow Rate: 8 GPM
• Max Voltage: 250 V
• Max Current: 3 A
• Max Switching Power: 120 VA
• Max Fluid Temp: 176° F.
• Max Environment Temp: 167° F.
• Body Material: Stainless Steel
• Cable Length: 61.8”
• Inlet & Outlet: 3/8” FPT
• Color: Red
• Weight: 16.5 oz

Suttner ST-505 Stainless Steel Vertical Mount Flow Switch Rated to 7,300 PSI. Vertical mounting position and free floating brass magnet configuration

Features:
• Vertical mounting ONLY
• Mounts further downstream in pumping system than traditional vacuum switches, thereby minimizing potential leak points that can cause vacuum switches to close
• Easy reed switch replacement

Specifications:
• Max. Pressure: 7,300 PS
• Min. Pressure: 75 PSI
• Max. Flow Rate: 8 GPM
• Min. Flow Rate: 1 GPM
• Max Voltage: 250 V
• Max Current: 3 Amps
• Max: Fluid Temperature: 176° F
• Cable Length: 47.0”
• Inlet & Outlet: 3/8” FNPT
• Housing: Stainless Steel
• Color: Blue
• Weight: 0.90 lbs

• Pilot feature enables for more consistent activation
• Micro switch technology Eliminates Reed Switch and can be mounted in any position
• Activates with as little as .5 GPM flow
• 12 GPM max. flow
• 4,000 PSI max. pressure
• 48" Wire length 18awg
• 180º F max. temperature
• 250 VAC switching voltage max
• 5 AMP switching current max.
• 3/8 FPT inlet and outlet.
• Pilot: 1/4 hose barb
• Electrical service life: 200,000 operations