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Vertical-Mount Float Switches for Chemicals
 |  |
Float Switch | Float Switch with Splash Guard |
Mount these switches from outside the tank through a threaded connection at the top or bottom of your tank. They activate process equipment such as pumps or motors when the chemical level in your tank reaches the float.
316 Stainless Steel Float—Choose switches with a 316 stainless steel float for durability in harsh conditions.
Splash Guard—Switches with splash guard minimize false switch activation caused by splashing liquid.
Pipe Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure @ Temp. | Temp. Range, ° F | Insertion Dp. | Switch Starting Position | Switch Designation | Current @ Voltage | Mounting Location | Float Ht. | Overall Dia. | Electrical Connection | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC/240V AC Input Voltage | |||||||||||||||||
Polypropylene Float | |||||||||||||||||
| 1/4 | NPT | Male | 0.85 | 100 psi @ 70° F | 35 to 220 | 2 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.5 amp @ 120V AC | Top, Bottom | 2" | 1 1/2" | Wire Leads | 50195K85 | 000000 | ||
| 1/4 | NPT | Male | 0.85 | 100 psi @ 70° F | 35 to 220 | 2 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 1 amp @ 120V AC | Top, Bottom | 2" | 1 1/2" | Wire Leads | 50195K62 | 00000 | ||
Polypropylene Float with Splash Guard | |||||||||||||||||
| 1/8 | NPT | Male | 0.9 | 100 psi @ 70° F | 35 to 220 | 1 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.3 amp @ 120V AC | Top, Bottom | 1" | 1 1/2" | Wire Leads | 50195K94 | 00000 | ||
| 1/4 | NPT | Male | 0.85 | 100 psi @ 70° F | 35 to 220 | 2 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.5 amp @ 120V AC | Top, Bottom | 2" | 2" | Wire Leads | 50195K84 | 00000 | ||
PVDF Float with Splash Guard | |||||||||||||||||
| 1/8 | NPT | Male | 0.95 | 15 psi @ 70° F | 35 to 220 | 1 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.3 amp @ 120V AC | Top, Bottom | 1" | 1 1/2" | Wire Leads | 44785K16 | 00000 | ||
316 Stainless Steel Float with Splash Guard | |||||||||||||||||
| 1/4 | NPT | Male | 0.65 | 200 psi @ 70° F | 35 to 480 | 2 15/16" | 1 Off/1 On | SPST-NO SPST-NC | 0.5 amp @ 120V AC | Top, Bottom | 2 1/8" | 2 3/8" | Wire Leads | 4646K16 | 000000 | ||
Hazardous Location Float Switches for Chemicals
 |  |
Style A |
Designed for use in areas where flammable substances are present, these switches are CSA certified for hazardous locations. Mount them through a tank wall.
Style A—Style A meet Class I, Divisions 1 and 2, Groups A, B, C, and D; Class II, Divisions 1 and 2, Groups E, F, and G; and Class III, Divisions 1 and 2.
Pipe | Conduit | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure @ Temp. | Temp. Range, ° F | Insertion Dp. | Switch Starting Position | Switch Designation | Current @ Voltage | Electrical Connection | Trade Size | Thread Type | Gender | Certification | Each | |||
120V AC/240V AC Input Voltage | |||||||||||||||||||
316 Stainless Steel Body and Float | |||||||||||||||||||
| A | 1/2 | NPT | Male | 0.7 | 300 psi @ 70° F | 0 to 390 | 4 5/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Wire Leads | 1/4 | NPT | Male | UL Recognized Component, CSA Certified, CE Marked | 46815K11 | 0000000 | ||
| A | 1/2 | NPT | Male | 0.7 | 300 psi @ 70° F | 0 to 390 | 4 5/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Wire Leads | 1/2 | NPT | Male | UL Recognized Component, CSA Certified, CE Marked | 46815K22 | 000000 | ||
| A | 1 | NPT | Male | 0.7 | 300 psi @ 70° F | 0 to 390 | 4 5/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Wire Leads | 1/2 | NPT | Male | UL Recognized Component, CSA Certified, CE Marked | 46815K21 | 000000 | ||
Through-Wall Horizontal-Mount Float Switches for Chemicals
 |  |
Float Switch | Float Switch with Splash Guard |
Mount these switches through an unthreaded hole in your tank wall and secure with a nut from outside the tank. They activate process equipment such as pumps or motors when the chemical level in your tank reaches the float.
Splash Guard—Switches with splash guard minimize false switch activation caused by splashing liquid.
Switches | Replacement Floats | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Hole Dia. | Min. Specific Gravity | Max. Pressure @ Temp. | Temp. Range, ° F | Insertion Dp. | Switch Starting Position | Switch Designation | Current @ Voltage | Mounting Location | Electrical Connection | Includes | Each | Each | ||||
120V AC/240V AC Input Voltage | ||||||||||||||||
316 Stainless Steel Body and Float with Splash Guard | ||||||||||||||||
| 3/8" | 0.8 | 300 psi @ 70° F | -40 to 390 | 2 9/16" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Through Wall | Wire Leads | Mounting Nut | 46815K18 | 0000000 | 4646K89 | 000000 | ||
316 Stainless Steel Body and Float | ||||||||||||||||
| 1/2" | 0.8 | 100 psi @ 70° F | -40 to 390 | 3 3/16" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Through Wall | Wire Leads | Mounting Nut | 46815K23 | 000000 | ——— | 0 | ||
Horizontal-Mount Float Switches for Chemicals
 |  | |
Switch | Switch with Splash Guard |
Install these switches into a threaded connection in your tank wall from outside the tank. They activate process equipment such as pumps or motors when the chemical level in your tank reaches the float.
Splash Guard—Switches with splash guard minimize false switch activation caused by splashing liquid.
Pipe | Conduit | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Thread Type | Gender | Min. Specific Gravity | Max. Pressure @ Temp. | Temp. Range, ° F | Insertion Dp. | Switch Starting Position | Switch Designation | Current @ Voltage | Electrical Connection | Trade Size | Thread Type | Gender | Each | |||
120V AC/240V AC Input Voltage | |||||||||||||||||
PVDF Body and Float | |||||||||||||||||
| 1/2 | NPT | Male | 0.85 | 100 psi @ 70° F | -40 to 220 | 2 3/4" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Wire Leads | 1/2 | NPT | Male | 5082K21 | 000000 | ||
PVDF Body and Float with Splash Guard | |||||||||||||||||
| 1 | NPT | Male | 0.85 | 100 psi @ 70° F | -40 to 220 | 1 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Wire Leads | 1/2 | NPT | Male | 5082K22 | 000000 | ||
Polypropylene Body and Float | |||||||||||||||||
| 1/2 | NPT | Male | 0.7 | 100 psi @ 70° F | -40 to 220 | 2 3/4" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Wire Leads | 1/4 | NPT | Male | 46515K43 | 00000 | ||
Polypropylene Body and Float with Splash Guard | |||||||||||||||||
| 1 | NPT | Male | 0.7 | 100 psi @ 70° F | -40 to 220 | 1 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Wire Leads | — | — | — | 46515K71 | 00000 | ||
| 1 | NPT | Male | 0.7 | 100 psi @ 70° F | -40 to 220 | 1 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.28 amp @ 120V AC | Wire Leads | 1/2 | NPT | Male | 46515K81 | 00000 | ||
Vertical-Mount Float Switches with Brackets for Chemicals
 |
Use the included bracket to mount these switches to the inside of your tank. They activate process equipment such as pumps or motors when the chemical level in your tank reaches the float. A splash guard minimizes false switch activation caused by splashing liquid.
316 Stainless Steel Float—Choose switches with a 316 stainless steel float for durability in harsh conditions.
Min. Specific Gravity | Max. Pressure @ Temp. | Temp. Range, ° F | Insertion Dp. | Switch Starting Position | Switch Designation | Current @ Voltage | Mounting Location | Float Ht. | Overall Dia. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC/240V AC Input Voltage | |||||||||||||
Polypropylene Float with Splash Guard | |||||||||||||
| 0.85 | 100 psi @ 70° F | 35 to 220 | 3 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.5 amp @ 120V AC | Top, Bottom | 2" | 2 1/2" | 4666K73 | 0000000 | ||
316 Stainless Steel Float with Splash Guard | |||||||||||||
| 0.65 | 85 psi @ 70° F | 35 to 230 | 3 7/8" | 1 Off/1 On | SPST-NO SPST-NC | 0.5 amp @ 120V AC | Top, Bottom | 2" | 2 1/2" | 4666K74 | 000000 | ||
Through-Wall Vertical-Mount Float Switches for Chemicals
 |
Install these switches into an unthreaded hole at the top or bottom of your tank and secure with a nut from inside the tank. They activate process equipment such as pumps or motors when the chemical level in your tank reaches the float.
For Hole Dia. | Min. Specific Gravity | Max. Pressure @ Temp. | Temp. Range, ° F | Insertion Dp. | Switch Starting Position | Switch Designation | Current @ Voltage | Mounting Location | Float Ht. | Overall Dia. | Electrical Connection | Includes | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
120V AC Input Voltage | ||||||||||||||||
Polypropylene Float | ||||||||||||||||
| 3/8" | 0.7 | 50 psi @ 70° F | 35 to 220 | 1 1/4" | 1 Off | SPST-NO | 0.12 amp @ 120V AC | Through Wall, Top, Bottom | 5/8" | 9/16" | Wire Leads | Mounting Nut | 50195K74 | 000000 | ||
| 3/8" | 0.7 | 50 psi @ 70° F | 35 to 220 | 1 1/4" | 1 On | SPST-NC | 0.12 amp @ 120V AC | Through Wall, Top, Bottom | 5/8" | 9/16" | Wire Leads | Mounting Nut | 50195K73 | 00000 | ||
