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Special Attributes
Body Material
Connection Size
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Max. Ambient Temperature
Max. Flow Rate
Max. Media Temperature
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Window-Style Sight Glass Flow Indicators
62 products
Grainger category: Window-Style Sight Glass Flow Indicators
Products by Family
Flow Indicator: Ball,
1 product available
| Image | Product Name | SKU | Brand | Price | Availability |
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Flow Indicator: Ball, Polycarbonate, 3/8 in Barbed, 3/8 in Connection Size, Barbed
Flow Indicator, Polycarbonate
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46C913
Mfr. #: H19935-0000
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SP SCIENCEWARE | $75.90 | In Stock |
Flow Indicator: Rotor,
14 products available
| Image | Product Name | SKU | Brand | Price | Availability |
|---|---|---|---|---|---|
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Flow Indicator: Rotor, 316 Stainless Steel, 1 in FNPT, 1 in Connection Size, FNPT
Flow Indicator, Indicator Type Rotor, Body Material 316 Stainless Steel, Connect...
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1AMD4
Mfr. #: RFO 194762
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GEMS SENSORS | $470.75 | In Stock |
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Flow Indicator: Rotor, 316 Stainless Steel, 9/16 in NPT, 9/16 in Connection Size, NPT
Flow Indicator, Indicator Type Rotor, Body Material 316 Stainless Steel, Connect...
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1AMD3
Mfr. #: RFO 194761
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GEMS SENSORS | $429.00 | In Stock |
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Flow Indicator: Rotor, Brass, 1 in FNPT, 1 in Connection Size, FNPT, Polysulfone, Viton
Flow Rate Indicator, Rotor, 60 GPM Max
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1AME1
Mfr. #: RFI 181681
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GEMS SENSORS | $350.00 | In Stock |
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Flow Indicator: Rotor, Brass, 1/2 in FNPT, 1/2 in Connection Size, FNPT, Polysulfone
Flow Rate Indicator, Rotor, 20 GPM Max
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1AMD8
Mfr. #: RFI 142542
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GEMS SENSORS | $345.75 | In Stock |
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Flow Indicator: Rotor, Brass, 1/2 in FNPT, 1/2 in Connection Size, FNPT, Polysulfone
Flow Indicator, Indicator Type Rotor, Body Material Brass, Connection Size 1/2 i...
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1AMD2
Mfr. #: RFO 156262
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GEMS SENSORS | $457.75 | In Stock |
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Flow Indicator: Rotor, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, Polysulfone
Flow Rate Indicator, Rotor, 5 GPM Max
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1AMD7
Mfr. #: RFI 142541
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GEMS SENSORS | $319.75 | In Stock |
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Flow Indicator: Rotor, Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, Polysulfone
Flow Indicator, Indicator Type Rotor, Body Material Brass, Connection Size 1/4 i...
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1AMD1
Mfr. #: RFO 156261
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GEMS SENSORS | $442.50 | In Stock |
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Flow Indicator: Rotor, Brass, 3/4 in FNPT, 3/4 in Connection Size, FNPT, Polysulfone
Flow Rate Indicator, Rotor, 30 GPM Max
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1AMD9
Mfr. #: RFI 180392
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GEMS SENSORS | $353.75 | In Stock |
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Flow Indicator: Rotor, Polypropylene, 1/2 in FNPT, 1/2 in Connection Size, FNPT, Buna-N
Flow Rate Indicator, Rotor, 20 GPM, 1/2 in.
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1AMD6
Mfr. #: RFI 155480
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GEMS SENSORS | $142.75 | In Stock |
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Flow Indicator: Rotor, Polypropylene, 1/2 in FNPT, 1/2 in Connection Size, FNPT, Buna-N
Flow Rate Monitor, Rotor, 20 GPM Max
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1AMB9
Mfr. #: RFO 155481
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GEMS SENSORS | $293.00 | In Stock |
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Flow Indicator: Rotor, Polypropylene, 1/4 in FNPT, 1/4 in Connection Size, FNPT, Buna-N
Flow Rate Indicator, Rotor, 5 GPM Max
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1AMD5
Mfr. #: RFI 155420
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GEMS SENSORS | $137.45 | In Stock |
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Flow Indicator: Rotor, Polypropylene, 1/4 in FNPT, 1/4 in Connection Size, FNPT, Buna-N
Flow Rate Monitor, Rotor, 5 GPM Max
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1AMB8
Mfr. #: RFO 155421
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GEMS SENSORS | $277.25 | In Stock |
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Flow Indicator: Rotor, Polystyrene, 1/4 in Barbed, 1/4 in Connection Size, Barbed
Flow Indicator, Pin Wheel
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21TP71
Mfr. #: H19937-0002
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SP SCIENCEWARE | $55.10 | In Stock |
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Flow Indicator: Rotor, Polystyrene, 5/16 in Barbed, 5/16 in Connection Size, Barbed
LABORATORY TUBING ROTO-FLOW BARBED 7-11
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8RH52
Mfr. #: H19937-0003
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SP SCIENCEWARE | $43.85 | In Stock |
Liquid Flow Switch:
6 products available
| Image | Product Name | SKU | Brand | Price | Availability |
|---|---|---|---|---|---|
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Liquid Flow Switch: Brass, 1 in FNPT, 1 in Connection Size, FNPT, -20°F – 212°F, SPDT
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
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1AMB7
Mfr. #: RFS 181688
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GEMS SENSORS | $783.50 | In Stock |
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Liquid Flow Switch: Brass, 1/2 in FNPT, 1/2 in Connection Size, FNPT, -20°F – 212°F
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
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1AMB5
Mfr. #: RFS 156268
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GEMS SENSORS | $662.00 | In Stock |
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Liquid Flow Switch: Brass, 1/4 in FNPT, 1/4 in Connection Size, FNPT, -20°F – 212°F
Liquid Flow Switch, Rotor, SPDT, 35mA/95mA
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1AMB4
Mfr. #: RFS 156265
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GEMS SENSORS | $630.00 | In Stock |
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Liquid Flow Switch: Brass, 3/4 in FNPT, 3/4 in Connection Size, FNPT, -20°F – 212°F
Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Tempera...
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1AMB6
Mfr. #: RFS 180395
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GEMS SENSORS | $763.50 | In Stock |
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Liquid Flow Switch: Polypropylene, 1/2 in FNPT, 1/2 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Rotor, SPDT, 35mA/95mA
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1AMB3
Mfr. #: RFS 155485
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GEMS SENSORS | $521.00 | In Stock |
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Liquid Flow Switch: Polypropylene, 1/4 in FNPT, 1/4 in Connection Size, FNPT, SPDT
Liquid Flow Switch, Rotor, SPDT, 35mA/95mA
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1AMB2
Mfr. #: RFS 155425
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GEMS SENSORS | $532.50 | In Stock |
Single Wall Sight
17 products available
| Image | Product Name | SKU | Brand | Price | Availability |
|---|---|---|---|---|---|
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Single Wall Sight Flow Indicator: Plain, Stainless Steel, 1 1/2 in Flange
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Stainless...
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491H92
Mfr. #: AKF-FP015AC07A
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ARCHON INDUSTRIES, INC. | $1,916.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Stainless Steel, 1 in Flange, PTFE
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Stainless...
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491H90
Mfr. #: AKF-FP010AC07A
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ARCHON INDUSTRIES, INC. | $1,499.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Stainless Steel, 1/2 in Flange
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Stainless...
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491H86
Mfr. #: AKF-FP005AC07A
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ARCHON INDUSTRIES, INC. | $1,174.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Stainless Steel, 2 in Flange, PTFE
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Stainless...
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491H94
Mfr. #: AKF-FP020AC07A
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ARCHON INDUSTRIES, INC. | $2,246.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Stainless Steel, 3/4 in Flange
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Stainless...
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491H88
Mfr. #: AKF-FP007AC07A
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ARCHON INDUSTRIES, INC. | $1,125.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Steel, 1 1/2 in Flange, Flange
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Steel, Con...
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491H91
Mfr. #: AKF-FP015AA05A
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ARCHON INDUSTRIES, INC. | $1,234.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Steel, 1 in Flange, Flange
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Steel, Con...
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491H89
Mfr. #: AKF-FP010AA05A
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ARCHON INDUSTRIES, INC. | $1,030.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Steel, 1/2 in Flange, Flange
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Steel, Con...
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491H85
Mfr. #: AKF-FP005AA05A
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ARCHON INDUSTRIES, INC. | $819.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Steel, 2 in Flange, Flange
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Steel, Con...
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491H93
Mfr. #: AKF-FP020AA05A
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ARCHON INDUSTRIES, INC. | $1,442.00 | In Stock |
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Single Wall Sight Flow Indicator: Plain, Steel, 3/4 in Flange, Flange
Single Wall Sight Flow Indicator, Indicator Type Plain, Body Material Steel, Con...
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491H87
Mfr. #: AKF-FP007AA05A
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ARCHON INDUSTRIES, INC. | $833.50 | In Stock |
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Single Wall Sight Flow Indicator: Rotor, Stainless Steel, 1 1/2 in Flange
Single Wall Sight Flow Indicator, Indicator Type Rotor, Body Material Stainless...
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491H99
Mfr. #: AKF-FR015AC07A
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ARCHON INDUSTRIES, INC. | $2,035.00 | In Stock |
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Single Wall Sight Flow Indicator: Rotor, Stainless Steel, 1/2 in Flange
Single Wall Sight Flow Indicator, Indicator Type Rotor, Body Material Stainless...
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491H95
Mfr. #: AKF-FR005AC07A
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ARCHON INDUSTRIES, INC. | $1,101.00 | In Stock |
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Single Wall Sight Flow Indicator: Rotor, Stainless Steel, 2 in Flange, PTFE
Single Wall Sight Flow Indicator, Indicator Type Rotor, Body Material Stainless...
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491J02
Mfr. #: AKF-FR020AC07A
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ARCHON INDUSTRIES, INC. | $2,019.00 | In Stock |
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Single Wall Sight Flow Indicator: Rotor, Steel, 1 1/2 in Flange, Flange
Single Wall Sight Flow Indicator, Indicator Type Rotor, Body Material Steel, Con...
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491H98
Mfr. #: AKF-FR015AA05A
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ARCHON INDUSTRIES, INC. | $1,465.00 | In Stock |
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Single Wall Sight Flow Indicator: Rotor, Steel, 1 in Flange, Flange
Single Wall Sight Flow Indicator, Indicator Type Rotor, Body Material Steel, Con...
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491H96
Mfr. #: AKF-FR010AC07A
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ARCHON INDUSTRIES, INC. | $1,159.00 | In Stock |
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Single Wall Sight Flow Indicator: Rotor, Steel, 1 in Flange, Flange, PTFE
Single Wall Sight Flow Indicator, Indicator Type Rotor, Body Material Steel, Con...
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491H97
Mfr. #: AKF-FR010AA05A
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ARCHON INDUSTRIES, INC. | $1,409.00 | In Stock |
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Single Wall Sight Flow Indicator: Rotor, Steel, 2 in Flange, Flange
Single Wall Sight Flow Indicator, Indicator Type Rotor, Body Material Steel, Con...
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491J01
Mfr. #: AKF-FR020AA05A
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ARCHON INDUSTRIES, INC. | $1,516.00 | In Stock |
Window Sight Flow
24 products available
| Image | Product Name | SKU | Brand | Price | Availability |
|---|---|---|---|---|---|
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Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 1 1/2 in FNPT, FNPT
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material 3...
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21XL81
Mfr. #: SFI-300SS-1-1/2
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DWYER | $2,075.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 1 1/4 in FNPT, FNPT
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material 3...
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21XL80
Mfr. #: SFI-300SS-1-1/4
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DWYER | $945.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 1 in FNPT, FNPT, Buna-N
Double Sight Flow Indicator, 316 SS, 1In
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21XL79
Mfr. #: SFI-300SS-1
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DWYER | $901.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 1/2 in FNPT, FNPT
Double Sight Flow Indicator, 316 SS, 1/2In
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21XL77
Mfr. #: SFI-300SS-1/2
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DWYER | $751.50 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 1/4 in FNPT, FNPT
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material 3...
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21XL75
Mfr. #: SFI-300SS-1/4
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DWYER | $718.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 2 in FNPT, FNPT, Buna-N
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material 3...
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21XL82
Mfr. #: SFI-300SS-2
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DWYER | $2,155.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 3/4 in FNPT, FNPT
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material 3...
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21XL78
Mfr. #: SFI-300SS-3/4
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DWYER | $867.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, 316 Stainless Steel, 3/8 in FNPT, FNPT
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material 3...
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21XL76
Mfr. #: SFI-300SS-3/8
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DWYER | $766.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1 1/2 in FNPT, FNPT, Tempered Glass
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material B...
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21XL73
Mfr. #: SFI-300-1-1/2
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DWYER | $1,108.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1 1/2 in FNPT, FNPT, Tempered Glass
Single Sight Flow Indicator, Brnz, 1-1/2In
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21XL65
Mfr. #: SFI-100-1-1/2
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DWYER | $744.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1 1/4 in FNPT, FNPT, Tempered Glass
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material B...
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21XL72
Mfr. #: SFI-300-1-1/4
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DWYER | $571.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1 1/4 in FNPT, FNPT, Tempered Glass
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material B...
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21XL64
Mfr. #: SFI-100-1-1/4
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DWYER | $551.50 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1 in FNPT, 1 in Connection Size
Double Sight Flow Indicator, Bronze, 1In
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21XL71
Mfr. #: SFI-300-1
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DWYER | $512.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1 in FNPT, 1 in Connection Size
Single Sight Flow Indicator, Bronze, 1In
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21XL63
Mfr. #: SFI-100-1
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DWYER | $486.50 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1/2 in FNPT, 1/2 in Connection Size
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material B...
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21XL69
Mfr. #: SFI-300-1/2
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DWYER | $525.50 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1/2 in FNPT, 1/2 in Connection Size
Single Sight Flow Indicator, Bronze, 1/2In
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21XL61
Mfr. #: SFI-100-1/2
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DWYER | $378.50 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1/4 in FNPT, 1/4 in Connection Size
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material B...
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21XL67
Mfr. #: SFI-300-1/4
|
DWYER | $457.00 | In Stock |
|
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 1/4 in FNPT, 1/4 in Connection Size
Single Sight Flow Indicator, Bronze, 1/4In
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21XL59
Mfr. #: SFI-100-1/4
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DWYER | $340.50 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 2 in FNPT, 2 in Connection Size
Single Sight Flow Indicator, Bronze, 2In
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21XL66
Mfr. #: SFI-100-2
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DWYER | $789.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 2 in FNPT, 2 in Connection Size
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material B...
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21XL74
Mfr. #: SFI-300-2
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DWYER | $1,196.00 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 3/4 in FNPT, 3/4 in Connection Size
Double Sight Flow Indicator, Bronze, 3/4In
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21XL70
Mfr. #: SFI-300-3/4
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DWYER | $530.50 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 3/4 in FNPT, 3/4 in Connection Size
Single Sight Flow Indicator, Bronze, 3/4In
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21XL62
Mfr. #: SFI-100-3/4
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DWYER | $376.75 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 3/8 in FNPT, 3/8 in Connection Size
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material B...
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21XL68
Mfr. #: SFI-300-3/8
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DWYER | $508.50 | In Stock |
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Window Sight Flow Indicator with Impeller: Rotor, Bronze, 3/8 in FNPT, 3/8 in Connection Size
Single Sight Flow Indicator, Bronze, 3/8In
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21XL60
Mfr. #: SFI-100-3/8
|
DWYER | $361.75 | In Stock |
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