Pressure Switch for Gas DL

• For monitoring positive, negative or differential pressures
• Multiple pressure ranges from 0.08 to 20 "WC (0.2 to 50 mbar)
• Accurate, repeatable switching action
• Supplied with one form "C" contact
• Automatic reset
• Sturdy construction
• Compact design
• Integral hose barb connections
• Choice of mounting positions
• Easy to install
• FM and UL approved, models also available with CE certification 
•  

  Model	Adjusting Range	Housing and Connections
  DL 3AT	0.12–1.2 “WC (0.3–3 mbar)	screw terminals, ¼″ RP, tube connection, hand wheel
  DL 5AT	0.2–2 "WC (0.5–5 mbar)	screw terminals, ¼″ RP, tube connection, hand wheel
  DL 10AT	0.4–4 "WC (1.0–10 mbar)	screw terminals, ¼″ RP, tube connection, hand wheel
  DL 50AT	1.0–20 "WC (2.5–50 mbar)	screw terminals, ¼″ RP, tube connection, hand wheel
  DL 3ATG	0.12-1.2 “WC (0.3-3 mbar)	screw terminals, ¼″ RP, tube connection, hand wheel
  DL 3KT	0.12-1.2 “WC (0.3-3 mbar)	tube connection, hand wheel
  DL 5KT	0.2–2 "WC (0.5–5 mbar)	tube connection, hand wheel
  DL 10KT	0.4–4 "WC (1.0–10 mbar)	tube connection, hand wheel
  DL 50KT	1.0–20 "WC (2.5–50 mbar)	tube connection, hand wheel
  DL 3,5KT-3	0.12–4.4 "WC (0.3–3.5 mbar)	tube connection, hand wheel
  DL 4,5KT-3	0.12–2 "WC (0.3–5 mbar)	tube connection, hand wheel
  DL 8KT-3	0.2–3.2 "WC (0.5–8 mbar)	tube connection, hand wheel
  DL 11KT-3	0.4–4.4 "WC (1.0–11 mbar)	tube connection, hand wheel
  DL 16KT-3	1.6–6.4 "WC (4–16 mbar)	tube connection, hand wheel
  DL 24KT-3	0.8–9.6 "WC (2–24 mbar)	tube connection, hand wheel
  DL 40KT-3	2–16 "WC (5–40 mbar)	tube connection, hand wheel
  DL 3,5KTG-3	0.12–4.4 "WC (0.3–3.5 mbar)	tube connection, hand wheel
  DL 4,5KTG-3	0.12–2 "WC (0.3–5 mbar)	tube connection, hand wheel
  DL 8KTG-3	0.2–3.2 "WC (0.5–8 mbar)	tube connection, hand wheel
  DL 11KTG-3	0.4–4.4 "WC (1.0–11 mbar)	tube connection, hand wheel
  DL 16KTG-3	1.6–6.4 "WC (4–16 mbar)	tube connection, hand wheel
  DL 24KTG-3	0.8–9.6 "WC (2–24 mbar)	tube connection, hand wheel
  DL 40KTG-3	2–16 "WC (5–40 mbar)	tube connection, hand wheel
  DL 3,5KT-1	0.12–4.4 "WC (0.3–3.5 mbar)	tube connection, hand wheel
  DL 4,5KT-1	0.12–2 "WC (0.3–5 mbar)	tube connection, hand wheel
  DL 8KT-1	0.2–3.2 "WC (0.5–8 mbar)	tube connection, hand wheel
  DL 11KT-1	0.4–4.4 "WC (1.0–11 mbar)	tube connection, hand wheel
  DL 16KT-1	1.6–6.4 "WC (4–16 mbar)	tube connection, hand wheel
  DL 24KT-1	0.8–9.6 "WC (2–24 mbar)	tube connection, hand wheel
  DL 40KT-1	2–16 "WC (5–40 mbar)	tube connection, hand wheel
  DL 3,5KTG-1	0.12–4.4 "WC (0.3–3.5 mbar)	tube connection, hand wheel
  DL 4,5KTG-1	0.12–2 "WC (0.3–5 mbar)	tube connection, hand wheel
  DL 8KTG-1	0.2–3.2 "WC (0.5–8 mbar)	tube connection, hand wheel
  DL 11KTG-1	0.4–4.4 "WC (1.0–11 mbar)	tube connection, hand wheel
  DL 16KTG-1	1.6–6.4 "WC (4–16 mbar)	tube connection, hand wheel
  DL 24KTG-1	0.8–9.6 "WC (2–24 mbar)	tube connection, hand wheel
  DL 40KTG-1	2–16 "WC (5–40 mbar)	tube connection, hand wheel
  DL 1ET	0.08–0.4 "WC (0.2–1 mbar)	flat plug, tube connection, setscrew
  DL 3ET	0.12–1.2 "WC (0.3–3 mbar)	flat plug, tube connection, setscrew
  DL 5ET	0.2–2 "WC (0.5–5 mbar)	flat plug, tube connection, setscrew
  DL 10ET	0.4–4 "WC (1.0–10 mbar)	flat plug, tube connection, setscrew
  DL 50ET	1.0–20 "WC (2.5–50 mbar)	flat plug, tube connection, setscrew
  DL 2ET-1	0.12–0.8 "WC (0.2–2 mbar)	flat plug, tube connection, setscrew
  DL 4ET-1	0.2–1.6 "WC (0.5–4 mbar)	flat plug, tube connection, setscrew
  DL 14ET-1	1.2–5.6 "WC (3–14 mbar)	flat plug, tube connection, setscrew
  DL 35ET-1	4.8–14 "WC (12–35 mbar)	flat plug, tube connection, setscrew
  DL 2ETG-1	0.12–0.8 "WC (0.2–2 mbar)	flat plug, tube connection, setscrew