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Dwyer Flow Switches

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Product Image of 1" NPT Paddle Flow Switch
1" NPT Paddle Flow Switch
SKU: FS-2
Dwyer
SKU: FS-2
Brand: Dwyer
(1)
$93.73 each
In Stock
Get 2 by Thu, Jun 11
In Stock
Get 2 by Thu, Jun 11
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Product Image of Flotect Mini-Size Brass Flow Switch, Normally Open or Closed
Flotect Mini-Size Brass Flow Switch, Normally Open or Closed
SKU: V10
Dwyer
SKU: V10
Brand: Dwyer
$96.63 each
In Stock
Get 16 by Thu, Jun 11
In Stock
Get 16 by Thu, Jun 11
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Product Image of SPDT Boiler Water Level Control, Snap Switch
SPDT Boiler Water Level Control, Snap Switch
SKU: 123-7000-153
Dwyer
SKU: 123-7000-153
Brand: Dwyer
$791.23 each
In Stock
Get 9 by Thu, Jun 11
In Stock
Get 9 by Thu, Jun 11
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Product Image of Flotect Liquid Level Switch
Flotect Liquid Level Switch
SKU: L8
Dwyer
SKU: L8
Brand: Dwyer
$221.41 each
Backorder
Get it by Wed, Jul 1 - Thu, Jul 9
Backorder
Get it by Wed, Jul 1 - Thu, Jul 9
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Product Image of Adjustable Air Flow Paddle Switch w/ Stainless Steel Vane (200-1800 FPM)
Adjustable Air Flow Paddle Switch w/ Stainless Steel Vane (200-1800 FPM)
SKU: AAFS
Dwyer
SKU: AAFS
Brand: Dwyer
$111.82 each
In Stock
Get 2 by Mon, Jun 15
In Stock
Get 2 by Mon, Jun 15
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Product Image of Adjustable Air Flow Switch w/ Stainless Steel Vane
Adjustable Air Flow Switch w/ Stainless Steel Vane
SKU: 530-DWYER
Dwyer
SKU: 530-DWYER
Brand: Dwyer
$157.70 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of 1" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch, w/ Brass Tee
1" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch, w/ Brass Tee
SKU: V6EPB-B-S-3-B
Dwyer
SKU: V6EPB-B-S-3-B
Brand: Dwyer
$357.08 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Flotect Vane Operated SPDT Flow Switch w/ 18" 18 AWG Wires (150 PSIG)
Flotect Vane Operated SPDT Flow Switch w/ 18" 18 AWG Wires (150 PSIG)
SKU: V8
Dwyer
SKU: V8
Brand: Dwyer
$134.39 each
In Stock
Get 1 by Mon, Jun 15
In Stock
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Product Image of 1/2" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch w/ Brass Tee
1/2" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch w/ Brass Tee
SKU: V6EPB-B-S-1-B
Dwyer
SKU: V6EPB-B-S-1-B
Brand: Dwyer
$381.56 each
In Stock
Get 2 by Fri, Jun 12
In Stock
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Product Image of Flotect Brass Explosion-Proof SPDT Liquid Level Switch, Spherical Side Wall Mount
Flotect Brass Explosion-Proof SPDT Liquid Level Switch, Spherical Side Wall Mount
SKU: L6EPB-B-S-3-O
Dwyer
SKU: L6EPB-B-S-3-O
Brand: Dwyer
$451.12 each
In Stock
Get 1 by Thu, Jun 11
In Stock
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Product Image of 2" Sight Flow Indicator
2" Sight Flow Indicator
SKU: SFI-100-2
Dwyer
SKU: SFI-100-2
Brand: Dwyer
$487.09 each
In Stock
Get 5 by Fri, Jun 12
In Stock
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Product Image of Flotect Universal Vane-Operated Brass Flow Switch
Flotect Universal Vane-Operated Brass Flow Switch
SKU: V4-2-U
Dwyer
SKU: V4-2-U
Brand: Dwyer
$978.22 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Flotect Brass Explosion-Proof SPDT Liquid Level Switch w/ External Float Chamber
Flotect Brass Explosion-Proof SPDT Liquid Level Switch w/ External Float Chamber
SKU: L6EPB-B-S-3-H
Dwyer
SKU: L6EPB-B-S-3-H
Brand: Dwyer
$581.14 each
In Stock
Get 1 by Thu, Jun 11
In Stock
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Product Image of 1-1/4" NPT Flotect Explosion-Proof Mini-Size Brass DPDT Flow Switch w/ Brass Tee
1-1/4" NPT Flotect Explosion-Proof Mini-Size Brass DPDT Flow Switch w/ Brass Tee
SKU: V6EPB-B-D-4-B
Dwyer
SKU: V6EPB-B-D-4-B
Brand: Dwyer
$684.96 each
In Stock
Get 2 by Fri, Jun 12
In Stock
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Product Image of Master Controller (6 Channels)
Master Controller (6 Channels)
SKU: DCT1006
Dwyer
SKU: DCT1006
Brand: Dwyer
$393.34 each
In Stock
Get 2 by Fri, Jun 12
In Stock
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Product Image of 2" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch, w/out Tee
2" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch, w/out Tee
SKU: V6EPB-B-S-6-0
Dwyer
SKU: V6EPB-B-S-6-0
Brand: Dwyer
$351.15 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Side Wall Mount Liquid Level Switch, 304 Stainless Steel Cylindrical Float
Side Wall Mount Liquid Level Switch, 304 Stainless Steel Cylindrical Float
SKU: L6EPB-B-S-3-A
Dwyer
SKU: L6EPB-B-S-3-A
Brand: Dwyer
$411.58 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of 1/8" MNPT Vertical Level Switch, All Stainless Steel
1/8" MNPT Vertical Level Switch, All Stainless Steel
SKU: F7-SS2
Dwyer
SKU: F7-SS2
Brand: Dwyer
$77.13 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Timer Controller (10 Channels)
Timer Controller (10 Channels)
SKU: DCT610
Dwyer
SKU: DCT610
Brand: Dwyer
$284.28 each
In Stock
Get 1 by Fri, Jun 12
In Stock
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Product Image of Low Cost Timer Controller (6 Channels)
Low Cost Timer Controller (6 Channels)
SKU: DCT506A
Dwyer
SKU: DCT506A
Brand: Dwyer
$235.21 each
In Stock
Get 1 by Fri, Jun 12
In Stock
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Product Image of 1/2" NPT Low-Flow Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch, w/ Brass Tee
1/2" NPT Low-Flow Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch, w/ Brass Tee
SKU: V6EPB-B-S-LF
Dwyer
SKU: V6EPB-B-S-LF
Brand: Dwyer
$379.51 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
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Product Image of Flotect Stainless Steel Explosion-Proof SPDT Liquid Level Switch, Cylindrical Side Wall Mount
Flotect Stainless Steel Explosion-Proof SPDT Liquid Level Switch, Cylindrical Side Wall Mount
SKU: L6EPS-S-S-3-A
Dwyer
SKU: L6EPS-S-S-3-A
Brand: Dwyer
$589.83 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Flotect Stainless Steel Explosion-Proof SPDT Liquid Level Switch, Spherical Side Wall Mount
Flotect Stainless Steel Explosion-Proof SPDT Liquid Level Switch, Spherical Side Wall Mount
SKU: L6EPS-S-S-3-C
Dwyer
SKU: L6EPS-S-S-3-C
Brand: Dwyer
$611.74 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Master Controller (22 Channels)
Master Controller (22 Channels)
SKU: DCT1022
Dwyer
SKU: DCT1022
Brand: Dwyer
$580.61 each
In Stock
Get 1 by Fri, Jun 12
In Stock
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Product Image of Low Cost Timer Controller (10 Channels)
Low Cost Timer Controller (10 Channels)
SKU: DCT510A
Dwyer
SKU: DCT510A
Brand: Dwyer
$263.82 each
In Stock
Get 2 by Fri, Jun 12
In Stock
Get 2 by Fri, Jun 12
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Product Image of Low Cost Timer Controller (10 Channels, DC)
Low Cost Timer Controller (10 Channels, DC)
SKU: DCT510ADC
Dwyer
SKU: DCT510ADC
Brand: Dwyer
$277.37 each
In Stock
Get 1 by Fri, Jun 12
In Stock
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Product Image of Flotect Universal Vane-Operated Brass Flow Switch w/ Vertical Up Flow
Flotect Universal Vane-Operated Brass Flow Switch w/ Vertical Up Flow
SKU: V4-2-U-V
Dwyer
SKU: V4-2-U-V
Brand: Dwyer
$914.26 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of 3/4" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch w/ Brass Tee
3/4" NPT Flotect Explosion-Proof Mini-Size Brass SPDT Flow Switch w/ Brass Tee
SKU: V6EPB-B-S-2-B
Dwyer
SKU: V6EPB-B-S-2-B
Brand: Dwyer
$362.63 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of SPST Boiler Water Level Control, Close on Rise
SPST Boiler Water Level Control, Close on Rise
SKU: 123-2
Dwyer
SKU: 123-2
Brand: Dwyer
$832.39 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Air Velocity Transmitter w/ LED Display (6" Probe)
Air Velocity Transmitter w/ LED Display (6" Probe)
SKU: 641-6-LED
Dwyer
SKU: 641-6-LED
Brand: Dwyer
$915.99 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of 1/2" NPT Horizontal Mount Level Switch, 316 Stainless Steel Float
1/2" NPT Horizontal Mount Level Switch, 316 Stainless Steel Float
SKU: F7-HSS
Dwyer
SKU: F7-HSS
Brand: Dwyer
$469.32 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of 1/8" MNPT Vertical Level Switch, Buna-N Float, 316 Stainless Steel Stem
1/8" MNPT Vertical Level Switch, Buna-N Float, 316 Stainless Steel Stem
SKU: F7-SB
Dwyer
SKU: F7-SB
Brand: Dwyer
$73.69 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Master Controller (10 Channels)
Master Controller (10 Channels)
SKU: DCT1010
Dwyer
SKU: DCT1010
Brand: Dwyer
$467.19 each
In Stock
Get 2 by Fri, Jun 12
In Stock
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Product Image of NPT Paddle Flow Switch w/ Conduit Electrical Connection
NPT Paddle Flow Switch w/ Conduit Electrical Connection
SKU: FS-2-CND
Dwyer
SKU: FS-2-CND
Brand: Dwyer
$94.10 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Free Floating Sewage Water SPDT Level Switch (20 ft Cable)
Free Floating Sewage Water SPDT Level Switch (20 ft Cable)
SKU: FSW2-DNPN-20
Dwyer
SKU: FSW2-DNPN-20
Brand: Dwyer
$146.28 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Thermo Air Flow Switch (24 VDC)
Thermo Air Flow Switch (24 VDC)
SKU: AVFS-2
Dwyer
SKU: AVFS-2
Brand: Dwyer
$446.70 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Air Velocity Transmitter (3% Accuracy)
Air Velocity Transmitter (3% Accuracy)
SKU: AVUL-3DA1
Dwyer
SKU: AVUL-3DA1
Brand: Dwyer
$337.45 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Air Velocity Transmitter (5% Accuracy)
Air Velocity Transmitter (5% Accuracy)
SKU: AVUL-5DA1
Dwyer
SKU: AVUL-5DA1
Brand: Dwyer
$215.62 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Mini-Size Stainless Steel Flow Switch, Normally Open or Closed
Mini-Size Stainless Steel Flow Switch, Normally Open or Closed
SKU: V10SS
Dwyer
SKU: V10SS
Brand: Dwyer
$163.07 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of 641 Series Air Velocity Transmitter (12" Probe)
641 Series Air Velocity Transmitter (12" Probe)
SKU: 641-12
Dwyer
SKU: 641-12
Brand: Dwyer
$726.14 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Timer Controller (22 Channels)
Timer Controller (22 Channels)
SKU: DCT622
Dwyer
SKU: DCT622
Brand: Dwyer
$524.00 each
In Stock
Get 2 by Fri, Jun 12
In Stock
Get 2 by Fri, Jun 12
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Product Image of Flow Sensor for 4" Pipe
Flow Sensor for 4" Pipe
SKU: DS-300-4
Dwyer
SKU: DS-300-4
Brand: Dwyer
$435.94 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Optical Level Switch, 316 Stainless Steel/Polysulfone
Optical Level Switch, 316 Stainless Steel/Polysulfone
SKU: OLS-10
Dwyer
SKU: OLS-10
Brand: Dwyer
$213.99 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of 1" NPT Weatherproof Vane Operated Flow Switch
1" NPT Weatherproof Vane Operated Flow Switch
SKU: V7-WBS-30N
Dwyer
SKU: V7-WBS-30N
Brand: Dwyer
$139.52 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of 641 Series Air Velocity Transmitter (6" Probe)
641 Series Air Velocity Transmitter (6" Probe)
SKU: 641-6
Dwyer
SKU: 641-6
Brand: Dwyer
$726.14 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Brass External Float Chamber Liquid Level Switch, Polypropylene Spherical Float
Brass External Float Chamber Liquid Level Switch, Polypropylene Spherical Float
SKU: L6EPB-B-S-3-B
Dwyer
SKU: L6EPB-B-S-3-B
Brand: Dwyer
$443.34 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Flotect Liquid Level Switch
Flotect Liquid Level Switch
SKU: L6EPB-SS3L-MT
Dwyer
SKU: L6EPB-SS3L-MT
Brand: Dwyer
$845.66 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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Get it by Thu, Jul 9 - Thu, Aug 6
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Product Image of Liquid Level Switch w/ Weatherproof Enclosure
Liquid Level Switch w/ Weatherproof Enclosure
SKU: L8-WP
Dwyer
SKU: L8-WP
Brand: Dwyer
$198.52 each
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
Backorder
Get it by Thu, Jul 9 - Thu, Aug 6
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