+371 672 70580

Mon-Fri: 9:00 - 17:00 LV

Email:

Section navigation

DWYER 1620

Photo DWYER 1620 Description DWYER 1620 Specifications DWYER 1620 Ordering DWYER 1620 Accessories for DWYER 1620 Model Chart DWYER 1620 User Manual for DWYER 1620 Related instruments to DWYER 1620

DWYER 1620 single and dual pressure switch

DWYER 1620 single and dual pressure switch

On the Series 1620 Single and Dual Pressure Switch, our old faithful switch design is still best where highest precision combined with diaphragm sealed leak proof construction and mounting simplicity are required. Model 1626 and 1627 differential pressure switches are identical in design and construction except that Model 1626 has a single electric switch and Model 1627 has dual electric switches. Model 1627 can therefore provide dual control when required. It can be set to open or close two independent electrical circuits, each preset for its own actuation pressure. Both units have diaphragm sealed motion take outs providing maximum protection against leakage.

			int(2324)
NULL

Made in USA. brand DWYER, model 1620

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $468

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER 1620

CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

PRODUCT APPLICATIONS

  • Damper positioning
  • Duct air control

FEATURES

  • Single or dual action switches support consistent designs with similar models, but with the ability to match specific application needs
  • Sealed diaphragm provides leak-proof construction for high accuracy and precision control

OPTIONS

  • -MIL Environmental Construction. Can be furnished with a special snap switch sealed against the environment for temperatures down to -65°F., high humidity, exposure to fungus, and/or for military applications. Dead band is slightly greater and some lower set points may not be available. Specify Model 1626 or 1627 – (Range No.) – “MIL” and required set point in ordering.
  • -WP Weatherproof Housing. 16 ga. steel enclosure for unusually wet or oily conditions. Withstands 200 hour salt spray test. Gasketed cover. Weight: 20 lbs. Switch must be installed at factory. Specify “WP” in addition to switch catalog number.

Technical specifications of DWYER 1620

  • Service: Air and non-combustible, compatible gases.
  • Wetted Materials: Consult factory.
  • Temperature Limits: -30 to 130°F (-34.4 to 54.4°C).
  • Pressure Limits: Max. 50 in. w.c. (12.44 kPa) continuous, 2 psig (13.79 kPa) surge.
  • Switch Type: 1626: SPDT; 1627: (2) SPDT.
  • Repeatability: ±1%.
  • Electrical Rating: 15 A @ 120 to 480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz.
  • Electrical Connections: 3 screw type, common, normally open and normally closed.
  • Process Connections: 1/8″ female NPT.
  • Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
  • Set Point Adjustment: Screw adjustment.
  • Weight: Model 1626: 3 lb 9.8 oz (1.64 kg); Model 1627: 3 lb 11.8 oz (1.69 kg).
  • Compliance: CE.

How to buy DWYER 1620

Model Description Price
1626-1 Single pressure switch, range .15-1.5″ w.c., .10 min. deadband, .20 max. deadband, 0.5 adj. diff. between set points.
$468.00
1626-5 Single pressure switch, range .5-6.0″ w.c., .15 min. deadband, .35 max. deadband, 1.2 adj. diff. between set points.
$468.00
1626-10 Single pressure switch, range 2.0-11″ w.c., .25 min. deadband, .65 max. deadband, 2.3 adj. diff. between set points.
$468.00
1626-20 Single pressure switch, range 8.0-24″ w.c., .50 min. deadband, 1.20 max. deadband, 5.0 adj. diff. between set points.
$468.00
1627-1 Dual pressure switch, range .15-1.5″ w.c., .10 min. deadband, .20 max. deadband, 0.5 adj. diff. between set points.
$530.40
1627-5 Dual pressure switch, range .5-6.0″ w.c., .15 min. deadband, .35 max. deadband, 1.2 adj. diff. between set points.
$530.40
1627-10 Dual pressure switch, range 2.0-11″ w.c., .25 min. deadband, .65 max. deadband, 2.3 adj. diff. between set points.
$530.40
1627-20 Dual pressure switch, range 8.0-24″ w.c., .50 min. deadband, 1.20 max. deadband, 5.0 adj. diff. between set points.
$530.40
Load More Items

Accessories for DWYER 1620

Model Description Price
A-489 4″ 303 SS straight static pressure tip with flange, 1/4″ hose barb.
$9.50
A-302F-A 303 SS Static pressure tip with mounting flange, for 3/16″ I.D. rubber or plastic tubing. 4″ insertion depth, includes mounting screws
$12.40
Load More Items

Model Chart DWYER 1620

EXAMPLE 1626 1 AT Series 1626-1-AT Pressure Switch, range 0.15-1.5″ w.c., with aluminum tag.
SERIES 1626
1627		 Single Electric Switch
Dual Electric Switches
RANGE 1
5
10
20		 0.15-1.5″ w.c.
0.5-6.0″ w.c.
2.0-11.0″ w.c.
8.0-24.0″ w.c.
OPTIONS AT
BGAP
LC
MIL
PRESET
ST
WP		 Aluminum Tag
B-Gap Micro Switch
Less Conduit
MIL Switch
Preset
Stainless Steel Tag
Weatherproof Housing
Load More Items

User Guide and Instruction manual for DWYER 1620

You can request the necessary certificates, documentation, instructions and user guide for DWYER 1620 using the special form.

You can buy DWYER 1620 in Latvia at a price starting from468 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . DWYER 1620 price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.

See also: Pressure Switches