Differential pressure switch
Minitactor™
DWYER
Series 1620 Single and Dual Pressure Switch -- High Reliability
Series 1630 Large Diaphragm Differential Pressure Switch -- Visual Set Point Adjustment
Series 1640 Floating Contact Null Switch for High and Low Actuation -- Visual Set Point Adjustment
Series 1800 Low Differential Pressure Switch for General Industrial Service -- Set Points from 0.07 to 85" w.c.
Series 1900 Compact Low Differential Pressure Switch -- Set Points from 0.07 to 20" w.c.
Series 1950 Explosion-proof Differential Pressure Switch -- Compact, Weatherproof
Series 1950G Explosion-proof Differential Pressure Switch -- Weatherproof, Compatible with Natural Gases
Series 1996 Gas Pressure Switch -- Compact, Low Cost
Series A4 Differential Pressure Switch -- Adjustable Set Point, High Overpressure
Series ADPS HVAC Differential Pressure Switch -- Field Adjustable Set Point Knob
Series BB Bourdon Tube Differential Pressure Switch -- Stainless Steel Bourdon Tubes, High Pressure
Series DP Double Bellows Differential Pressure Switch -- Adjustable or Fixed Deadband, High Pressure Ranges
Series H3 Explosion-Proof Differential Pressure Switch -- Rated 1500 psig, Weatherproof
Series MDA Miniature Adjustable Pressure Switch -- Adjustable Set Points from 0.1 to 100" H2O
Series MDS Miniature Pressure Switch -- Shock and Vibration Resistant, Lightweight and Compact, Gold Contacts
Series MTR Minitactor™ Differential Pressure Switch -- For Air and Compatible Gases
Series PDPS Compact Economic Differential Pressure Switch -- Low Pressures down to 0.07" w.c.
Series PG Gas Pressure/Differential Pressure Switch -- Visible Dial, Hermetically Sealed Snap or Mercury Switch
Series 1630 Large Diaphragm Differential Pressure Switch -- Visual Set Point Adjustment
Series 1640 Floating Contact Null Switch for High and Low Actuation -- Visual Set Point Adjustment
Series 1800 Low Differential Pressure Switch for General Industrial Service -- Set Points from 0.07 to 85" w.c.
Series 1900 Compact Low Differential Pressure Switch -- Set Points from 0.07 to 20" w.c.
Series 1950 Explosion-proof Differential Pressure Switch -- Compact, Weatherproof
Series 1950G Explosion-proof Differential Pressure Switch -- Weatherproof, Compatible with Natural Gases
Series 1996 Gas Pressure Switch -- Compact, Low Cost
Series A4 Differential Pressure Switch -- Adjustable Set Point, High Overpressure
Series ADPS HVAC Differential Pressure Switch -- Field Adjustable Set Point Knob
Series BB Bourdon Tube Differential Pressure Switch -- Stainless Steel Bourdon Tubes, High Pressure
Series DP Double Bellows Differential Pressure Switch -- Adjustable or Fixed Deadband, High Pressure Ranges
Series H3 Explosion-Proof Differential Pressure Switch -- Rated 1500 psig, Weatherproof
Series MDA Miniature Adjustable Pressure Switch -- Adjustable Set Points from 0.1 to 100" H2O
Series MDS Miniature Pressure Switch -- Shock and Vibration Resistant, Lightweight and Compact, Gold Contacts
Series MTR Minitactor™ Differential Pressure Switch -- For Air and Compatible Gases
Series PDPS Compact Economic Differential Pressure Switch -- Low Pressures down to 0.07" w.c.
Series PG Gas Pressure/Differential Pressure Switch -- Visible Dial, Hermetically Sealed Snap or Mercury Switch
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