Dwyer 1900 Series Compact Low Differential Pressure Switches-

Dwyer 1900 Series Compact Low Differential Pressure Switches

For air and non-combustible compatible gases, Series 1900 switches have set points from 0.07 to 20" w.c. (1.8 to 508 mm). Set point adjustment is easy with range screw located inside conduit enclosure and prevents tampering. UL, CE and CSA listed, and FM approved.


Dwyer 1950 Series Explosion-proof Differential Pressure Switches-

Dwyer 1950 Series Explosion-proof Differential Pressure Switches

CE, UL and CSA listed, FM approved for use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III hazardous atmospheres NEMA 7 & 9. Raintight NEMA 3 (IP54). Weatherproof features include a drain plug and O-ring seal in cover. Series offers set points from 0.03 to 20" w.c. (7.5 to 5 kPa) and from 0.5 to 60 psi (0.035 to 3.5 bar).


Dwyer 1630 Series Large Diaphragm Pressure Switches-

Dwyer 1630 Series Large Diaphragm Pressure Switches

This high precision large diaphragm pressure switch incorporates a visible set point indicator for maximum convenience. UL and CSA listed, FM approved for general service, these switches are suitable for most applications in air conditioning and industrial service. Electrical capability of 15 amps handles most small electrical loads.


Dwyer 1910-00 Differential Pressure Switch (0.07-0.15"w.c.)-

Dwyer 1910-00 Differential Pressure Switch (0.07-0.15"w.c.)
Model: 1910-00

Sale Price $47.58 USD
Regular Price $52.00 USD
Availability 11 in Stock

Qty:

Sale Price $47.58 USD
Regular Price $52.00 USD
Availability 11 in Stock
Quantity

Dwyer 1910-0 Differential Pressure Switch (0.15-0.55"w.c.)-

Dwyer 1910-0 Differential Pressure Switch (0.15-0.55"w.c.)
Model: 1910-0

Sale Price $44.61 USD
Regular Price $48.75 USD
Availability 10 in Stock

Qty:

Sale Price $44.61 USD
Regular Price $48.75 USD
Availability 10 in Stock
Quantity

Dwyer 1950-20-2F Explosion-Proof Differential Pressure Switch (4.0-20" w.c.)-

Dwyer 1950-20-2F Explosion-Proof Differential Pressure Switch (4.0-20" w.c.)
Model: 1950-20-2F

Sale Price $170.19 USD
Regular Price $186.00 USD
Availability 9 in Stock

Qty:

Sale Price $170.19 USD
Regular Price $186.00 USD
Availability 9 in Stock
Quantity

Dwyer 1950-1-2F Explosion-Proof Differential Pressure Switch (0.4-1.6" w.c.)-

Dwyer 1950-1-2F Explosion-Proof Differential Pressure Switch (0.4-1.6" w.c.)
Model: 1950-1-2F

Sale Price $173.91 USD
Regular Price $186.00 USD
Availability 8 in Stock

Qty:

Sale Price $173.91 USD
Regular Price $186.00 USD
Availability 8 in Stock
Quantity

Dwyer 1638-1 Large Diaphragm Pressure Switch (0.20-1.0"w.c.)-

Dwyer 1638-1 Large Diaphragm Pressure Switch (0.20-1.0"w.c.)
Model: 1638-1

Sale Price $266.48 USD
Regular Price $285.00 USD
Availability 7 in Stock

Qty:

Sale Price $266.48 USD
Regular Price $285.00 USD
Availability 7 in Stock
Quantity

Dwyer 1638-0 Large Diaphragm Pressure Switch (0.05-0.25"w.c.)-

Dwyer 1638-0 Large Diaphragm Pressure Switch (0.05-0.25"w.c.)
Model: 1638-0

Sale Price $260.78 USD
Regular Price $285.00 USD
Availability 5 in Stock

Qty:

Sale Price $260.78 USD
Regular Price $285.00 USD
Availability 5 in Stock
Quantity

Dwyer 1910-5 Differential Pressure Switch (1.4-5.5"w.c.)-

Dwyer 1910-5 Differential Pressure Switch (1.4-5.5"w.c.)
Model: 1910-5

Sale Price $43.69 USD
Regular Price $47.75 USD
Availability 5 in Stock

Qty:

Sale Price $43.69 USD
Regular Price $47.75 USD
Availability 5 in Stock
Quantity

Dwyer A6 Series Pressure Switches-

Dwyer A6 Series Pressure Switches

Simple, setpoint field adjustment. Excellent setpoint integrity.


Dwyer 1910-1 Differential Pressure Switch (0.40-1.6"w.c.)-

Dwyer 1910-1 Differential Pressure Switch (0.40-1.6"w.c.)
Model: 1910-1

Sale Price $44.61 USD
Regular Price $48.75 USD
Availability 2 in Stock

Qty:

Sale Price $44.61 USD
Regular Price $48.75 USD
Availability 2 in Stock
Quantity

Dwyer 1910-10 Differential Pressure Switch (3.0-11.75"w.c.)-

Dwyer 1910-10 Differential Pressure Switch (3.0-11.75"w.c.)
Model: 1910-10

Sale Price $45.58 USD
Regular Price $48.75 USD
Availability 2 in Stock

Qty:

Sale Price $45.58 USD
Regular Price $48.75 USD
Availability 2 in Stock
Quantity

Dwyer CS & CD Series Diaphragm Pressure Switches-

Dwyer CS & CD Series Diaphragm Pressure Switches

Series CS and CD combine advanced design and precision construction in a small size. Unit is ideal for instrument panels, small compressors and general industrial applications. Visible set point and easy to wire SPDT snap switch reduce installation time. Operates in any position and is vibration resistant.


Dwyer CS-150 Diaphragm Pressure Switch (10-150 psig)-

Dwyer CS-150 Diaphragm Pressure Switch (10-150 psig)
Model: CS-150

Sale Price $173.91 USD
Regular Price $186.00 USD
Availability 2 in Stock

Qty:

Sale Price $173.91 USD
Regular Price $186.00 USD
Availability 2 in Stock
Quantity

Dwyer DA/DS Series Bourdon Tube Pressure Switches-

Dwyer DA/DS Series Bourdon Tube Pressure Switches

The Mercoid D Series is one of the world's broadest lines of pressure switches. Whatever your application might be, it is most probable it can be fully satisfied with a D Series pressure switch.


Dwyer DA-7031-153-7 Bourdon Tube Pressure Switch (5-150 psig), Brass with SPDT Snap-

Dwyer DA-7031-153-7 Bourdon Tube Pressure Switch (5-150 psig), Brass with SPDT Snap
Model: DA-7031-153-7

Sale Price $365.59 USD
Regular Price $391.00 USD
Availability 2 in Stock

Qty:

Sale Price $365.59 USD
Regular Price $391.00 USD
Availability 2 in Stock
Quantity

Dwyer 1950-5-2F Explosion-Proof Differential Pressure Switch (1.4-5.5" w.c.)-

Dwyer 1950-5-2F Explosion-Proof Differential Pressure Switch (1.4-5.5" w.c.)
Model: 1950-5-2f

Sale Price $173.91 USD
Regular Price $186.00 USD
Availability 1 in Stock

Qty:

Sale Price $173.91 USD
Regular Price $186.00 USD
Availability 1 in Stock
Quantity

Dwyer 3000MR-0 Photohelic Differential Pressure Switch/Gauge (0-0.5"w.c.)-

Dwyer 3000MR-0 Photohelic Differential Pressure Switch/Gauge (0-0.5"w.c.)
Model: 3000MR-0

Sale Price $316.03 USD
Regular Price $338.00 USD
Availability 1 in Stock

Qty:

Sale Price $316.03 USD
Regular Price $338.00 USD
Availability 1 in Stock
Quantity

Dwyer 3000MR/3000MRS Series Photohelic Switch/Gauges-

Dwyer 3000MR/3000MRS Series Photohelic Switch/Gauges

Switch setting is easy to adjust with large external knobs on the gauge face. Gauge reading is unaffected by switch operation - will indicate accurately even if power is interrupted. Solid state design now results in greatly reduced size and weight. Units can be flush mounted in 4-13/16" (122 mm) hole or surface mounted with hardware supplied.


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