Dwyer Differential Pressure Switch 1620 Series

High repeatability, with a repeat accuracy of ±1%

Dwyer Wet/Wet Differential Pressure Switch DX Series

NEMA 4X Enclosure, Low Differential Set Points

Dwyer Differential Pressure Switch 1630 Series

There are five measurement range options, from 0.05 to 12 inches of water column, with a visible adjustable setpoint and a repeatability of ±1%.

WASCO DP10 Series Differential Pressure Switch

Dwyer Mini Differential Pressure Switch/Gauge MP Series

Small size, low price, comes with a switch signal output

Dwyer Explosion-Proof Differential Pressure Switch H3 Series

Set point ranges from 10 inches of water column to 200 psid, pressure resistant up to 1500 psig, all-weather protection

Dwyer Differential Pressure Switch 1900 Series

The set point ranges from 0.07 to 20 inches of water column, with a repeatability of 3%

Dwyer Differential Pressure Switch 1640 Series

Visible and adjustable set point, adjustable dead zone