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DWYER Flex-tube 1221/1222/1223

Photo DWYER Flex-tube 1221/1222/1223 Description DWYER Flex-tube 1221/1222/1223 Ordering DWYER Flex-tube 1221/1222/1223 Accessories for DWYER Flex-tube 1221/1222/1223 Model Chart DWYER Flex-tube 1221/1222/1223 User Manual for DWYER Flex-tube 1221/1222/1223 Related instruments to DWYER Flex-tube 1221/1222/1223

DWYER Flex-tube 1221/1222/1223 u-tube manometer

DWYER Flex-tube 1221/1222/1223 u-tube manometer
DWYER Flex-tube 1221/1222/1223 u-tube manometer
DWYER Flex-tube 1221/1222/1223 u-tube manometer
DWYER Flex-tube 1221/1222/1223 u-tube manometer

Dwyer® Flex-Tube® U-Tube Manometers combine the inherent accuracy of the simple “U” Tube with the durability of tough, long-lasting plastic construction. These inexpensive manometers measure positive, negative and differential pressures. Columns are of .375″ O.D. flexible and shatter proof clear butyrate tubing. They are easily accessible for cleaning. Indicating tube is backed by white scale channel to provide maximum color contrast. Scales are extruded high impact polystyrene plastic, formed to hold columns in perfect alignment. Stark white scales have graduations and numbers silkscreen-printed in black for maximum legibility.

			

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Made in USA. brand DWYER, model Flex-tube 1221/1222/1223

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $63,45

Available

Available

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

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER Flex-tube 1221/1222/1223

You can choose from numerous models and features including over-pressure safety traps, in full scale ranges from 8″ to 36″ of water or mercury. All are suitable for total pressures to 100 psi – for determining velocity and static pressures, leakage, fan and blower efficiency, filter resistance, and gas pressures. Ideal wherever a portable, direct reading manometer is needed. Standard ranges and markings as shown, or special ranges, colors, logos and brand names for OEM quantity orders are available. See the Support Library tab for Safety Data Sheets.

NIST CALIBRATION available in Product Configurator.

PRODUCT APPLICATIONS

  • Duct static pressure
  • Calibration labs
  • Filter monitoring

FEATURES

  • Minor Divisions of 1/10″ water column (or 2mm water column on metric units) are silkscreened in jet black on stark white scale for positive definition. Easy to read, even at a distance, they are acrylic coated for permanence. All models are furnished with one 3/4 ounce bottle of fluorescein green color concentrate with special wetting agent for W/M models, or 3/4 ounce bottle of red gage fluid for “D” units.
  • Series 1221 Manometer – Our simplest, lowest cost basic U-gage. A dependable U-tube manometer that withstands hard use and provides accurate, high visibility readings. For use with water, mercury or red gage fluid. For mercury filled manometers, a scale clamp bar, Dwyer® Part No. A-363 (available as an extra for Series 1221 – and standard on Series 1222) is recommended. One pair of carrying plugs and a pair of non-kink vinyl tube connectors are included with each manometer.
  • Series 1222 Manometer – All the features of the 1221 plus magnetic clips for mounting to any vertical steel surface, and clamp bar to insure against U-tube slipping. (Especially recommended for manometers used with mercury.) Both magnets are easily removed and replaced at the user’s convenience.
  • Series 1223 Manometer – Our finest U-gage – for either portable or stationary use. Safety traps prevent loss of indicating fluid in case of accidental over-pressure. Tubing is permanently bonded to a molded, high impact acrylic plastic top that contains safety traps. Large magnetic clips and clamp bar are provided. Standard type “a” connections include two rapid shut-off type molded nylon tubing connections, two 3′ lengths of flexible Tygon® plastic tubing, and two 1/8″ pipe thread to tube adapters.

How to buy DWYER Flex-tube 1221/1222/1223

Model Description Price
1221-12-D U-tube manometer, range 6-0-6″ w.c.
$69.70
1221-12-W/M U-tube manometer, range 6-0-6″ w.c.
$69.70
1221-16-D U-tube manometer, range 8-0-8″ w.c.
$71.75
1221-16-W/M U-tube manometer, range 8-0-8″ w.c.
$71.75
1221-20-D U-tube manometer, range 10-0-10″ w.c.
$75.40
1221-20-W/M U-tube manometer, range 10-0-10″ w.c.
$75.40
1221-24-D U-tube manometer, range 12-0-12″ w.c.
$79.55
1221-24-W/M U-tube manometer, range 12-0-12″ w.c.
$79.55
1221-36-D U-tube manometer, range 18-0-18″ w.c.
$88.40
1221-36-W/M U-tube manometer, range 18-0-18″ w.c.
$88.40
1221-8-D U-tube manometer, range 4-0-4″ w.c.
$63.45
1221-8-W/M U-tube manometer, range 4-0-4″ w.c.
$63.45
1221-M1000-D U-tube manometer, range 500-0-500 mm w.c.
$88.40
1221-M1000-W/M U-tube manometer, range 500-0-500 mm w.c.
$88.40
1221-M200-D U-tube manometer, range 100-0-100 mm w.c.
$63.45
1221-M200-W/M U-tube manometer, range 100-0-100 mm w.c.
$63.45
1221-M300-D U-tube manometer, range 150-0-150 mm w.c.
$69.70
1221-M300-W/M U-tube manometer, range 150-0-150 mm w.c.
$69.70
1221-M400-D U-tube manometer, range 200-0-200 mm w.c.
$71.75
1221-M400-W/M U-tube manometer, range 200-0-200 mm w.c.
$71.75
1221-M600-D U-tube manometer, range 300-0-300 mm w.c.
$79.55
1221-M600-W/M U-tube manometer, range 300-0-300 mm w.c.
$79.55
1222-8-D U-tube manometer, range 4-0-4″ w.c.
$83.70
1222-8-W/M U-tube manometer, range 4-0-4″ w.c.
$83.70
1222-12-D U-tube manometer, range 6-0-6″ w.c.
$90.50
1222-12-W/M U-tube manometer, range 6-0-6″ w.c.
$90.50
1222-16-D U-tube manometer, range 8-0-8″ w.c.
$93.60
1222-16-W/M U-tube manometer, range 8-0-8″ w.c.
$93.60
1222-20-D U-tube manometer, range 10-0-10″ w.c.
$96.70
1222-20-W/M U-tube manometer, range 10-0-10″ w.c.
$96.70
1222-24-D U-tube manometer, range 12-0-12″ w.c.
$99.30
1222-24-W/M U-tube manometer, range 12-0-12″ w.c.
$99.30
1222-36-D U-tube manometer, range 18-0-18″ w.c.
$118.55
1222-36-W/M U-tube manometer, range 18-0-18″ w.c.
$118.55
1222-M200-D U-tube manometer, range 100-0-100 mm w.c.
$83.70
1222-M200-W/M U-tube manometer, range 100-0-100 mm w.c.
$83.70
1222-M300-D U-tube manometer, range 150-0-150 mm w.c.
$90.50
1222-M300-W/M U-tube manometer, range 150-0-150 mm w.c.
$90.50
1222-M400-D U-tube manometer, range 200-0-200 mm w.c.
$93.60
1222-M400-W/M U-tube manometer, range 200-0-200 mm w.c.
$93.60
1222-M600-D U-tube manometer, range 300-0-300 mm w.c.
$99.30
1222-M600-W/M U-tube manometer, range 300-0-300 mm w.c.
$99.30
1222-M1000-D U-tube manometer, range 500-0-500 mm w.c.
$118.55
1222-M1000-W/M U-tube manometer, range 500-0-500 mm w.c.
$118.55
1223-8-D U-tube manometer, range 4-0-4″ w.c.
$172.65
1223-8-W/M U-tube manometer, range 4-0-4″ w.c.
$158.00
1223-12-D U-tube manometer, range 6-0-6″ w.c.
$172.65
1223-12-W/M U-tube manometer, range 6-0-6″ w.c.
$158.00
1223-16-D U-tube manometer, range 8-0-8″ w.c.
$147.70
1223-16-W/M U-tube manometer, range 8-0-8″ w.c.
$135.00
1223-20-D U-tube manometer, range 10-0-10″ w.c.
$176.80
1223-20-W/M U-tube manometer, range 10-0-10″ w.c.
$161.00
1223-24-D U-tube manometer, range 12-0-12″ w.c.
$184.10
1223-24-W/M U-tube manometer, range 12-0-12″ w.c.
$168.00
1223-36-D U-tube manometer, range 18-0-18″ w.c.
$192.40
1223-36-W/M U-tube manometer, range 18-0-18″ w.c.
$176.00
1223-M200-D U-tube manometer, range 100-0-100 mm w.c.
$172.65
1223-M200-W/M U-tube manometer, range 100-0-100 mm w.c.
$158.00
1223-M300-D U-tube manometer, range 150-0-150 mm w.c.
$172.65
1223-M300-W/M U-tube manometer, range 150-0-150 mm w.c.
$158.00
1223-M400-D U-tube manometer, range 200-0-200 mm w.c.
$147.70
1223-M400-W/M U-tube manometer, range 200-0-200 mm w.c.
$135.00
1223-M600-D U-tube manometer, range 300-0-300 mm w.c.
$184.10
1223-M600-W/M U-tube manometer, range 300-0-300 mm w.c.
$168.00
1223-M1000-D U-tube manometer, range 500-0-500 mm w.c.
$192.40
1223-M1000-W/M U-tube manometer, range 500-0-500 mm w.c.
$176.00
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Accessories for DWYER Flex-tube 1221/1222/1223

Model Description Price
A-101 1 oz dispenser bottle of red gage fluid, .826 sp. gr.
$10.85
A-102 4 oz bottle of red gage fluid, .826 sp. gr.
$21.15
A-103 1 pt bottle of red gage fluid, .826 sp. gr.
$46.95
A-104 1 qt bottle of red gage fluid, .826 sp. gr.
$88.25
A-126 1 oz dispenser bottle fluorescein green color concentrate.
$16.50
A-220 Clear flexible vinyl tubing, 3/16″ ID x 5/16″ OD, lengths to 500′; 45 psi maximum pressure @ 73°F.
$0.50
A-339 Adapter, brass, 1/8″ NPT to 3/16″ rubber and 1/8″ ID plastic tubing.
$5.55
A-364 Magnet assembly for 1222 manometers, 2 required (3 required for 1222-36 and M-1000).
$10.30
A-363 Scale clamp bar for 1221 manometer.
$7.90
A-319 Flexible red PVC connector, 3/16″ ID rubber tubing to 1/4″ ID plastic tube for 1221,1222 and 1227 manometers.
$5.90
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Model Chart DWYER 1221/1222/1223

EXAMPLE 1221 8 W/M AT Series 1221-8-W/M-AT U-Tube Manometer, range 4-0-4″ w.c. using water/mercury, with aluminum tag.
SERIES 1221
1222
1223		 U-Tube Manometer
U-Tube Manometer
U-Tube Manometer
RANGE 8
12
16
20
24
36
M200
M300
M400
M600
M1000
2000PA
3000PA
4000PA
5000PA
6000PA
9000PA		 4-0-4″ w.c.
6-0-6″ w.c.
8-0-8″ w.c.
10-0-10″ w.c.
12-0-12″ w.c.
18-0-18″ w.c.
100-0-100 mm w.c.
150-0-150 mm w.c.
200-0-200 mm w.c.
300-0-300 mm w.c.
500-0-500 mm w.c.
1000-0-1000 Pa
1500-0-1500 Pa
2000-0-2000 Pa
2500-0-2500 Pa
3000-0-3000 Pa
4500-0-4500 Pa
FLUID W/M
D		 Inches of Water/Mercury
Inches of Water Using Red Gage Fluid
OPTIONS AT
NIST
B
C
D
E		 Aluminum Tag
NIST Certificate of Calibration
Type B Connections (available with 1223 only)
Type C Connections (available with 1223 only)
Type D Connections (available with 1223 only)
Type E Connections (available with 1223 only)
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User Guide and Instruction manual for DWYER Flex-tube 1221/1222/1223

You can request the necessary certificates, documentation, instructions and user manuals for DWYER Flex-tube 1221/1222/1223 using the special form.

You can buy DWYER Flex-tube 1221/1222/1223 in UK or Europe at a price starting from 63,45 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER Flex-tube 1221/1222/1223 price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.

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