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DP Switch Index

Dwyer Differential Pressure Switch Index


Series 1800Series 1800
Low Differential Pressure Switch for General Industrial Service. Set Points from 0.07" to 85" w.c. Repetitive Accuracy within 2%
Series 1900Series 1900
Compact Low Differential Pressure Switch. Set Points from 0.07" to 20" w.c., Repetitive Accuracy within 3%
Series 1950Series 1950
Explosion-proof Differential Pressure Switch. Compact, Low Cost, Explosion-proof and Weatherproof
Series H3Series H3
Explosion-Proof Differential Pressure Switch. Setpoints from 10" w.c. to 200 psid – Rated 1500 psig, Weatherproof
Series 1950GSeries 1950G
Explosion-proof Differential Pressure Switch. Explosion-proof, Weatherproof, Compatible with Natural Gases
Series 1620Series 1620
Single and Dual Pressure Switch. High Reliability, Repetitive Accuracy within ±1%
Series 1630Series 1630
Large Diaphragm Differential Pressure Switches. Visual Set Point Adjustment in 5 Standard Ranges, 0.05" to 12" w.c. Repetitive Accuracy within ±1%
Series 1640Series 1640
Floating Contact Null Switch for High and Low Actuation. Visual Set Point Adjustment, Adjustable Null Zone
Series DPSeries DP
Double Bellows Differential Pressure Switch. Visible Setpoints, Adjustable or Fixed Deadband
Series PGSeries PG
Gas Pressure/Differential Pressure Switch. External Adjustment, Visible Dial, Hermetically Sealed Snap or Mercury Switch
Series 1996Series 1996
Gas Pressure Switch. Compact, Low Cost, Range 1.4-20" w.c.
Series MDSSeries MDS
Miniature Pressure Switch. Shock and Vibration Resistant, Lightweight and Compact, Gold Contacts
Series MDASeries MDA
Miniature Adjustable Pressure Switch. Adjustable Set Points from 0.1 to 100" of H2O.
Series A4Series A4
Differential Pressure Switch. Adjustable Set Point, High Overpressure.
Series PDPSSeries PDPS
Compact Economic Differential Pressure Switch. Low Pressures down to 0.07" w.c.
Series 1700Series 1700
Low Differential Pressure Switch Designed for OEM Products. Competitively Priced Limit Switch Combines Fast, Simple Installation with Quality Construction and Materials, UL and CSA Recognized
HVAC Differential Pressure Switch. With Dual Scale Field Adjustable Set Point Knob
Series BYDSSeries BYDS
Bypass Damper Switch. Controls Zone Static by Modulating Motorized Damper
Series 1831Series 1831
DPDT Low Differential Pressure Switches. Manual Reset, No Power Required
Series BDPASeries BDPA
Adjustable Differential Pressure Alarm. 24 Volt or Battery Powered, Built-in Audible and Visual Alarm
Series DXSeries DX
Wet/Wet Differential Pressure Switch. NEMA 4X Enclosure, Low Differential Set Points
Series AT11910Series AT11910
ATEX Approved 1910 Differential Pressure Switch. Series 1910 in Flame-Proof ATEX Enclosure
Series AT1ADPSSeries AT1ADPS
ATEX Approved ADPS Adjustable Differential Pressure Switch. The ADPS in Flame-Proof ATEX Enclosure
Series AT21823Series AT21823
ATEX Approved 1823 Differential Pressure Switch. The 1823 in Flame-Proof ATEX Enclosure