Dwyer Instruments - Pressure


Dwyer MDA-211 Pressure Switch, Min. 2.0 (4.98) Max. 15 (37.37)-

Dwyer MDA-211 Pressure Switch, Min. 2.0 (4.98) Max. 15 (37.37)
Model: MDA-211

Sale Price $36.55 USD
Regular Price $39.95 USD
Availability 1 Week

Qty:

Sale Price $36.55 USD
Regular Price $39.95 USD
Availability 1 Week
Quantity

Dwyer MDA Series Miniature Adjustable Pressure Switches-

Dwyer MDA Series Miniature Adjustable Pressure Switches

Features field adjustable set point and gold inlay contacts. Air or other compatible fluids can be used on the "high side". The lightweight and compact size make the MDA ideal for any application with space constraints. Applications include industrial, HVAC/R, pump and motor control, medical, automotive, pools and spas.


Dwyer A-392 Line Filter for Magnehelic Gauges, 1/8" FNPT X 1/8" MNPT-

Dwyer A-392 Line Filter for Magnehelic Gauges, 1/8" FNPT X 1/8" MNPT
Model: A-392

Sale Price $36.60 USD
Regular Price $40.00 USD
Availability 1 Week

Qty:

Sale Price $36.60 USD
Regular Price $40.00 USD
Availability 1 Week
Quantity

Dwyer MDA-111 Pressure Switch, Min. 0.5 (1.25) Max. 2.0 (4.98)-

Dwyer MDA-111 Pressure Switch, Min. 0.5 (1.25) Max. 2.0 (4.98)
Model: MDA-111

Sale Price $36.60 each ($1830.00 / pack) USD
Regular Price $40.00 each ($2000.00 / pack) USD
Availability 5 Days

Qty:

Minimum order requirement on this product
Sale Price $36.60 each ($1830.00 / pack) USD
Regular Price $40.00 each ($2000.00 / pack) USD
Availability 5 Days
Quantity
Minimum order requirement on this product

Dwyer A-338 Brass Servel Adapter, 3/8" & 5/16" N.F.-

Dwyer A-338 Brass Servel Adapter, 3/8" & 5/16" N.F.
Model: A-338

Sale Price $40.26 USD
Regular Price $44.00 USD
Availability 2 Days

Qty:

Sale Price $40.26 USD
Regular Price $44.00 USD
Availability 2 Days
Quantity

Dwyer A-398 Probe Extension Adapter for 640, 1/2"FNPT x 5/16" Compression-

Dwyer A-398 Probe Extension Adapter for 640, 1/2"FNPT x 5/16" Compression
Model: A-398

Sale Price $40.26 USD
Regular Price $44.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $40.26 USD
Regular Price $44.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer A-610 Pipe Mounting Kit for 1-1/4" to 2" pipes-

Dwyer A-610 Pipe Mounting Kit for 1-1/4" to 2" pipes
Model: A-610

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer A9-1 Snap-Action Pressure Switch (2.9 to 8.7 psig)-

Dwyer A9-1 Snap-Action Pressure Switch (2.9 to 8.7 psig)
Model: A9-1

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 3 to 4 Weeks
Quantity

Dwyer A9-2 Snap-Action Pressure Switch (7.3 to 17.4 psig)-

Dwyer A9-2 Snap-Action Pressure Switch (7.3 to 17.4 psig)
Model: A9-2

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 4 Days

Qty:

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 4 Days
Quantity

Dwyer A9-3 Snap-Action Pressure Switch (14.5 to 36.3 psig)-

Dwyer A9-3 Snap-Action Pressure Switch (14.5 to 36.3 psig)
Model: A9-3

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer A9-5 Snap-Action Pressure Switch (29 to 87 psig)-

Dwyer A9-5 Snap-Action Pressure Switch (29 to 87 psig)
Model: A9-5

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $43.92 USD
Regular Price $48.00 USD
Availability 3 to 4 Weeks
Quantity

Dwyer A9 Series Snap-Action Pressure Switches-

Dwyer A9 Series Snap-Action Pressure Switches

Designed for controlling pressure with higher current capacity. These switches are used widely in steam cleaners, steam irons, and other pressure control systems. It provides SPDT contact and Series A9 Pressure Switches utilize high-quality miniature snap-action switches.


Dwyer A-159 Mounting Gland with 1/2" MNPT-

Dwyer A-159 Mounting Gland with 1/2" MNPT
Model: A-159

Sale Price $44.84 USD
Regular Price $49.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $44.84 USD
Regular Price $49.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer A-298 Flush Mounting Bracket for 603A, 605 & 3000MR Gauges-

Dwyer A-298 Flush Mounting Bracket for 603A, 605 & 3000MR Gauges
Model: A-298

Sale Price $44.84 USD
Regular Price $49.00 USD
Availability 1 Week

Qty:

Sale Price $44.84 USD
Regular Price $49.00 USD
Availability 1 Week
Quantity

Dwyer A9-4 Snap-Action Pressure Switch (21.8 to 58 psig)-

Dwyer A9-4 Snap-Action Pressure Switch (21.8 to 58 psig)
Model: A9-4

Sale Price $44.84 USD
Regular Price $49.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $44.84 USD
Regular Price $49.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer A9-6 Snap-Action Pressure Switch (58 to 103.5 psig)-

Dwyer A9-6 Snap-Action Pressure Switch (58 to 103.5 psig)
Model: A9-6

Sale Price $44.84 USD
Regular Price $49.00 USD
Availability 1 Week

Qty:

Sale Price $44.84 USD
Regular Price $49.00 USD
Availability 1 Week
Quantity

Dwyer A-602 Air Filter Kit-

Dwyer A-602 Air Filter Kit
Model: A-602

Sale Price $45.75 USD
Regular Price $50.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $45.75 USD
Regular Price $50.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer A-447 Weather Proof Housing For A1F-

Dwyer A-447 Weather Proof Housing For A1F
Model: A-447

Discontinued!

This product has been discontinued and is no longer available. There are no replacement options. You can use our search to help you find what you need.


SPECIAL!

Dwyer MDS-0 Pressure Switch, 0.5 w.c.-

Dwyer MDS-0 Pressure Switch, 0.5 w.c.
Model: MDS-0

Sale Price $48.50 USD
Regular Price $53.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $48.50 USD
Regular Price $53.00 USD
Availability 5 to 6 Weeks
Quantity

Dwyer MDS-1 Pressure Switch, 1.0 w.c.-

Dwyer MDS-1 Pressure Switch, 1.0 w.c.
Model: MDS-1

Sale Price $48.50 USD
Regular Price $53.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $48.50 USD
Regular Price $53.00 USD
Availability 1 to 2 Weeks
Quantity