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Measuring & Inspecting > Flow & Level Measuring Instruments (ET04) - (970 Products)

Measuring & Inspecting > Flow & Level Measuring Instruments (ET04)
Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 100.000; Minimum Operating Temperature: -30 C; Thread Size: 1"; Thread Type: NPT; Switch Logic: SPDT; Minimum Diameter: 2.04 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 100.000; Minimum Operating Temperature: -30 C; Thread Size: 1"; Thread Type: NPT; Switch Logic: SPDT; Minimum Diameter: 2.04 in


Item #: 88462106
Brand: Madison
Model #: M4190-BU

Product Specifications

Switch Type Float
Maximum Working Pressure 100.000
Minimum Operating Temperature -30 C
Thread Size 1"
Thread Type NPT
Switch Logic SPDT
Minimum Diameter 2.04 in
Maximum Diameter 2.04 in
Contact Type SPDT
Voltage 120.00
Wattage 25.000
Poles/Throw SPDT(Single Pole, Double Throw)
Body Material 304 Stainless Steel
Float Material Buna-N
Stem Material 304 Stainless Steel
UNSPSC Code 39122219
Country of Origin UNITED STATES

$483.87

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 900.000; Minimum Operating Temperature: -30 C; Thread Size: 1"; Thread Type: NPT; Switch Logic: SPDT; Minimum Diameter: 1 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 900.000; Minimum Operating Temperature: -30 C; Thread Size: 1"; Thread Type: NPT; Switch Logic: SPDT; Minimum Diameter: 1 in


Item #: 84449123
Brand: Madison
Model #: M4190-HP

Product Specifications

Switch Type Float
Maximum Working Pressure 900.000
Minimum Operating Temperature -30 C
Thread Size 1"
Thread Type NPT
Switch Logic SPDT
Minimum Diameter 1 in
Maximum Diameter 1 in
Contact Type SPDT
Voltage 120.00
Wattage 25.000
Poles/Throw SPDT(Single Pole, Double Throw)
Body Material 304 Stainless Steel
Float Material 304 Stainless Steel
Stem Material 304 Stainless Steel
UNSPSC Code 39122219
Country of Origin UNITED STATES

$680.70

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 3/8-24; Thread Type: UNF; Switch Logic: SPST; Minimum Diameter: 1 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 3/8-24; Thread Type: UNF; Switch Logic: SPST; Minimum Diameter: 1 in


Item #: 79586681
Brand: Madison
Model #: M4010

Product Specifications

Switch Type Float
Maximum Working Pressure 150.000
Minimum Operating Temperature -30 C
Thread Size 3/8-24
Thread Type UNF
Switch Logic SPST
Minimum Diameter 1 in
Maximum Diameter 1 in
Contact Type SPST
Voltage 120.00
Wattage 30.000
Poles/Throw SPST
Body Material Brass
Float Material Buna-N
Stem Material Brass
UNSPSC Code 39122219
Country of Origin UNITED STATES

$146.00

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15 Max psi, Polyamide, Polystyrene Liquid Level Gage Glass

15 Max psi, Polyamide, Polystyrene Liquid Level Gage Glass


Item #: 67847988
Brand: Parker
Model #: FL69321

Product Specifications

Gauge Glass Type Polyamide
Maximum Liquid Pressure 14.7
Minimum Operating Temperature -22 F
For Gauge Glass Size 10 mm; 10 in
Overall Height 4.33 in; 110 mm
Overall Length 254 mm; 10 in
Seal Material Buna
UNSPSC Code 41111950
Gauge Glass Type Polyamide
Maximum Liquid Pressure 14.7
Minimum Operating Temperature -22 F
For Gauge Glass Size 10 mm; 10 in
Overall Height 4.33 in; 110 mm
Overall Length 254 mm; 10 in
Seal Material Buna
UNSPSC Code 41111950
MSC Part # 67847988
Mfr Part # FL69321
Country of Origin Country of Origin is subject to change Czechia

$106.17

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14.7 Max psi, Polyamide, Polystyrene Liquid Level Gage Glass

14.7 Max psi, Polyamide, Polystyrene Liquid Level Gage Glass


Item #: 67847962
Brand: Parker
Model #: FL69121

Product Specifications

Gauge Glass Type Polyamide
Maximum Liquid Pressure 14.7
Minimum Operating Temperature -22 F
For Gauge Glass Size 3 in; 3 mm
Overall Height 4.33 in; 110 mm
Overall Length 76 mm; 3 in
Seal Material Buna
UNSPSC Code 41111950
Gauge Glass Type Polyamide
Maximum Liquid Pressure 14.7
Minimum Operating Temperature -22 F
For Gauge Glass Size 3 in; 3 mm
Overall Height 4.33 in; 110 mm
Overall Length 76 mm; 3 in
Seal Material Buna
UNSPSC Code 41111950
MSC Part # 67847962
Mfr Part # FL69121
Country of Origin Country of Origin is subject to change Czechia

$56.42

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14.7 Max psi, Polyamide, Polystyrene Liquid Level Gage Glass

14.7 Max psi, Polyamide, Polystyrene Liquid Level Gage Glass


Item #: 67847970
Brand: Parker
Model #: FL69221

Product Specifications

Gauge Glass Type Polyamide
For Gauge Glass Size 5 mm; 5 in
Seal Material Buna
UNSPSC Code 41111950
Gauge Glass Type Polyamide
For Gauge Glass Size 5 mm; 5 in
Seal Material Buna
UNSPSC Code 41111950
MSC Part # 67847970
Mfr Part # FL69221
Country of Origin Country of Origin is subject to change Czechia

$81.34

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1-3/8 Inch Sight Diameter, 1-7/8 Inch Thread, 1-1/8 Inch Long, Low Pressure Hole Mount, Open View, Sight Glass and Flow Sight

1-3/8 Inch Sight Diameter, 1-7/8 Inch Thread, 1-1/8 Inch Long, Low Pressure Hole Mount, Open View, Sight Glass and Flow Sight


Item #: 56476229
Brand: LDI Industries
Model #: LSP101-13

Product Specifications

Sight Glass Type Low Pressure Hole Mount, Open View
Maximum Working Pressure 2.0 psi; 2.0 in; 2.0 mmHg
Thread Size 1-7/8 in
UNSPSC Code 41112500
Sight Glass Type Low Pressure Hole Mount, Open View
Maximum Working Pressure 2.0 psi; 2.0 in; 2.0 mmHg
Thread Size 1-7/8 in
UNSPSC Code 41112500
MSC Part # 56476229
Mfr Part # LSP101-13
Country of Origin Country of Origin is subject to change UNITED STATES

$72.20

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Closed Circuit Liquid Level Sight Gauges; Length To Center Of Base: 0.75 in; Compatible Pipe Size: 0 in

Closed Circuit Liquid Level Sight Gauges; Length To Center Of Base: 0.75 in; Compatible Pipe Size: 0 in


Item #: 56033525
Brand: Buyers Products
Model #: HSG075

Product Specifications

Length To Center Of Base 0.75 in
Compatible Pipe Size 0 in
Thread Type NPT
UNSPSC Code 41111950
Length To Center Of Base 0.75 in
Compatible Pipe Size 0 in
Thread Type NPT
UNSPSC Code 41111950
MSC Part # 56033525
Mfr Part # HSG075
Country of Origin Country of Origin is subject to change UNITED STATES

$10.32

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1"; Thread Type: NPT; Switch Logic: SPDT; Minimum Diameter: 1 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1"; Thread Type: NPT; Switch Logic: SPDT; Minimum Diameter: 1 in


Item #: 43698497
Brand: Madison
Model #: M4190

Product Specifications

Switch Type Float
Maximum Working Pressure 150.000
Minimum Operating Temperature -30 C
Thread Size 1"
Thread Type NPT
Switch Logic SPDT
Minimum Diameter 1 in
Maximum Diameter 1 in
Contact Type SPDT
Voltage 120.00
Wattage 25.000
Poles/Throw SPDT(Single Pole, Double Throw)
Body Material 304 Stainless Steel
Float Material 304 Stainless Steel
Stem Material 304 Stainless Steel
UNSPSC Code 39122219

$574.09

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 300.000; Minimum Operating Temperature: -30 C; Thread Size: 3/8-24; Thread Type: UNF; Switch Logic: SPST; Minimum Diameter: 1 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 300.000; Minimum Operating Temperature: -30 C; Thread Size: 3/8-24; Thread Type: UNF; Switch Logic: SPST; Minimum Diameter: 1 in


Item #: 03545902
Brand: Madison
Model #: M5010-18

Product Specifications

Switch Type Float
Maximum Working Pressure 300.000
Minimum Operating Temperature -30 C
Thread Size 3/8-24
Thread Type UNF
Switch Logic SPST
Minimum Diameter 1 in
Maximum Diameter 1 in
Contact Type SPST
Voltage 120.00
Wattage 30.000
Poles/Throw SPST
Body Material 316 Stainless Steel
Float Material 316 Stainless Steel
Stem Material 316 Stainless Steel
UNSPSC Code 39122219

$186.03

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1/8"; Thread Type: NPT; Switch Logic: SPST; Minimum Diameter: 1 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1/8"; Thread Type: NPT; Switch Logic: SPST; Minimum Diameter: 1 in


Item #: 03545878
Brand: Madison
Model #: M4410-18

Product Specifications

Switch Type Float
Maximum Working Pressure 150.000
Minimum Operating Temperature -30 C
Thread Size 1/8"
Thread Type NPT
Switch Logic SPST
Minimum Diameter 1 in
Maximum Diameter 1 in
Contact Type SPST
Voltage 120.00
Wattage 30.000
Poles/Throw SPST
Body Material 316 Stainless Steel
Float Material Buna-N
Stem Material 316 Stainless Steel
UNSPSC Code 39122219

$139.93

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 3/8-24; Thread Type: UNF; Switch Logic: SPST; Minimum Diameter: 1 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 3/8-24; Thread Type: UNF; Switch Logic: SPST; Minimum Diameter: 1 in


Item #: 03545977
Brand: Madison
Model #: M4410

Product Specifications

Switch Type Float
Maximum Working Pressure 150.000
Minimum Operating Temperature -30 C
Thread Size 3/8-24
Thread Type UNF
Switch Logic SPST
Minimum Diameter 1 in
Maximum Diameter 1 in
Contact Type SPST
Voltage 120.00
Wattage 30.000
Poles/Throw SPST
Body Material 316 Stainless Steel
Float Material Buna-N
Stem Material 316 Stainless Steel
UNSPSC Code 39122219

$146.00

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1/8"; Thread Type: NPT; Switch Logic: SPST; Minimum Diameter: 1 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1/8"; Thread Type: NPT; Switch Logic: SPST; Minimum Diameter: 1 in


Item #: 03545951
Brand: Madison
Model #: M4400

Product Specifications

Switch Type Float
Maximum Working Pressure 150.000
Minimum Operating Temperature -30 C
Thread Size 1/8"
Thread Type NPT
Switch Logic SPST
Minimum Diameter 1 in
Maximum Diameter 1 in
Contact Type SPST
Voltage 120.00
Wattage 30.000
Poles/Throw SPST
Body Material 316 Stainless Steel
Float Material Buna-N
Stem Material 316 Stainless Steel
UNSPSC Code 39122219

$113.18

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1/4"; Thread Type: NPT; Switch Logic: SPST; Minimum Diameter: 1.26 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1/4"; Thread Type: NPT; Switch Logic: SPST; Minimum Diameter: 1.26 in


Item #: 03545514
Brand: Madison
Model #: M4600

Product Specifications

Switch Type Float
Maximum Working Pressure 150.000
Minimum Operating Temperature -30 C
Thread Size 1/4"
Thread Type NPT
Switch Logic SPST
Minimum Diameter 1.26 in
Maximum Diameter 1.26 in
Contact Type SPST
Voltage 120.00
Wattage 60.000
Poles/Throw SPST
Body Material 316 Stainless Steel
Float Material Buna-N
Stem Material 316 Stainless Steel
UNSPSC Code 39122219

$155.82

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Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1/8"; Thread Type: NPT; Switch Logic: SPST; Minimum Diameter: 1 in

Liquid Level Switches; Switch Type: Float; Maximum Working Pressure: 150.000; Minimum Operating Temperature: -30 C; Thread Size: 1/8"; Thread Type: NPT; Switch Logic: SPST; Minimum Diameter: 1 in


Item #: 03545845
Brand: Madison
Model #: M4010-18

Product Specifications

Switch Type Float
Maximum Working Pressure 150.000
Minimum Operating Temperature -30 C
Thread Size 1/8"
Thread Type NPT
Switch Logic SPST
Minimum Diameter 1 in
Maximum Diameter 1 in
Contact Type SPST
Voltage 120.00
Wattage 30.000
Poles/Throw SPST
Body Material Brass
Float Material Buna-N
Stem Material Brass
UNSPSC Code 39122219

$146.00

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Liquid Level Gauge Glasses & Components; Type: Water Gauge; Gauge Glass Type: Standard; Gauge Glass Type: Standard; Working Pressure: 400; Material: Bronze; Wheel Type: Composition; Stem Packing: TFE with Hypalon; Shank Pipe Size: 1/2; Grade: Standard; Gl

Liquid Level Gauge Glasses & Components; Type: Water Gauge; Gauge Glass Type: Standard; Gauge Glass Type: Standard; Working Pressure: 400; Material: Bronze; Wheel Type: Composition; Stem Packing: TFE with Hypalon; Shank Pipe Size: 1/2; Grade: Standard; Gl


Item #: 45771649
Brand: Apollo?
Model #: 2020403

Product Specifications

Type Water Gauge
Gauge Glass Type Standard
Working Pressure 400
Material Bronze
Wheel Type Composition
Stem Packing TFE with Hypalon
Shank Pipe Size 1/2
Grade Standard

$135.18

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Liquid Level Switches; Switch Type: Side Mounted Switches; Thread Size: 1/2″; Maximum Working Pressure: 100.000; Minimum Operating Temperature: -40; Maximum Operating Temperature (F): 221; Minimum Diameter: 1; Maximum Diameter: 1; Thread Type: NPT; Switch

Liquid Level Switches; Switch Type: Side Mounted Switches; Thread Size: 1/2″; Maximum Working Pressure: 100.000; Minimum Operating Temperature: -40; Maximum Operating Temperature (F): 221; Minimum Diameter: 1; Maximum Diameter: 1; Thread Type: NPT; Switch


Item #: 29457462
Brand: Madison
Model #: M8750

Product Specifications

Switch Type Side Mounted Switches
Thread Size 1/2"
Maximum Working Pressure 100.000
Minimum Operating Temperature -40
Maximum Operating Temperature (F) 221
Minimum Diameter 1
Maximum Diameter 1
Thread Type NPT
Switch Logic N.O.; N.C.

$19.60

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Liquid Level Switches; Switch Type: Miniature Switches; Thread Size: 1/8″; Maximum Working Pressure: 50.000; Minimum Operating Temperature: -40; Maximum Operating Temperature (F): 140; Minimum Diameter: 1; Maximum Diameter: 1; Thread Type: NPT; Switch Log

Liquid Level Switches; Switch Type: Miniature Switches; Thread Size: 1/8″; Maximum Working Pressure: 50.000; Minimum Operating Temperature: -40; Maximum Operating Temperature (F): 140; Minimum Diameter: 1; Maximum Diameter: 1; Thread Type: NPT; Switch Log


Item #: 49297120
Brand: Madison
Model #: M8000-NO

Product Specifications

Switch Type Miniature Switches
Thread Size 1/8"
Maximum Working Pressure 50.000
Minimum Operating Temperature -40
Maximum Operating Temperature (F) 140
Minimum Diameter 1
Maximum Diameter 1
Thread Type NPT
Switch Logic N.O.

$22.21

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Liquid Level Switches; Switch Type: Vertical Buoyancy Level Switch; Thread Size: 1/8″ NPT; Maximum Working Pressure: 100.000; Minimum Operating Temperature: -40; Maximum Operating Temperature (F): 176; Minimum Diameter: 0.6250; Maximum Diameter: 0.6250; T

Liquid Level Switches; Switch Type: Vertical Buoyancy Level Switch; Thread Size: 1/8″ NPT; Maximum Working Pressure: 100.000; Minimum Operating Temperature: -40; Maximum Operating Temperature (F): 176; Minimum Diameter: 0.6250; Maximum Diameter: 0.6250; T


Item #: 20966701
Brand: Whitman Controls
Model #: L7018NPT

Product Specifications

Switch Type Vertical Buoyancy Level Switch
Thread Size 1/8" NPT
Maximum Working Pressure 100.000
Minimum Operating Temperature -40
Maximum Operating Temperature (F) 176
Minimum Diameter 0.6250
Maximum Diameter 0.6250
Thread Type NPT
Switch Logic SPST; N.O.

$54.19

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Liquid Level Switches; Switch Type: Vertical Buoyancy Level Switch; Thread Size: 3/8-16 UNC; Maximum Working Pressure: 100.000; Minimum Operating Temperature: -40; Maximum Operating Temperature (F): 176; Minimum Diameter: 0.6250; Maximum Diameter: 0.6250;

Liquid Level Switches; Switch Type: Vertical Buoyancy Level Switch; Thread Size: 3/8-16 UNC; Maximum Working Pressure: 100.000; Minimum Operating Temperature: -40; Maximum Operating Temperature (F): 176; Minimum Diameter: 0.6250; Maximum Diameter: 0.6250;


Item #: 20966842
Brand: Whitman Controls
Model #: L703816

Product Specifications

Switch Type Vertical Buoyancy Level Switch
Thread Size 3/8-16 UNC
Maximum Working Pressure 100.000
Minimum Operating Temperature -40
Maximum Operating Temperature (F) 176
Minimum Diameter 0.6250
Maximum Diameter 0.6250
Thread Type NPT
Switch Logic SPST; N.O.

$66.39

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