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2000 Series

Magnehelic Differential Pressure Gauges

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The 2000 Series Magnehelic® Differential Pressure Gauges provide an accurate, economical indication of positive, negative, or differential air pressure. The gauge includes a 4" (10.2 cm) easy-to-read dial and a frictionless magnetic movement in a cast aluminum housing, and it is resistant to shock, vibration, and overpressure. The Magnehelic® Gauge has both back and side connections, so that it may be either surface- or flush-mounted. Ranges are available from 0" to 0.25" W.C. up to 10'' W.C.


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Features
  • 2% full-scale accuracy
  • Easy-to-read 4" (10.16 cm) white dial and red-tipped pointer
  • Flush or surface mounting
  • Easily accessible zero adjustment
  • Corrosion-resistant cast aluminum housing
  • Back and side connections
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Specifications

Accuracy: ± 2% of FS (3% on -0 and 4% on -00 ranges) throughout range

System Pressure:-20" Hg to 15 psig (103 kPa)

Overpressure:Relief plug designed to open at 25 psig (172 kPa)

Enclosure: Die-cast aluminum

Operating Temperature:20° to 140°F (-7° to 60°C)

Process Connection:1/8" NPT female high and low pressure taps, duplicated-one pair side and one pair back

Standard Accessories:Two 1/8" NPT plugs for duplicate pressure taps, two 1/8" pipe thread to rubber tubing adapters, and three flush mounting adapters with screws

Weight: 1.55 lb (0.7 kg)

Warranty: 1 year

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Certifications


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Products

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QtyModelDescriptionIn StockList PriceInternet Price
2001 MAGNEHELIC 0-1in W.C. In Stock144.25115.40
2002 MAGNEHELIC 0-2inW.C. In Stock144.50115.60
2003 MAGNEHELIC 0-3inW.C. In Stock144.25115.40
2004 MAGNEHELIC 0-4in W.C. In Stock144.25115.40
2005 MAGNEHELIC 0-5inW.C. INFO144.50115.60
2006 MAGNEHELIC 0-6inW.C. INFO144.25115.40
2008 MAGNEHELIC 0-8in INFO144.25115.40
2010 MAGNEHELIC 0-10 W.C. In Stock144.25115.40
2300-0 MAGNEHELIC .25-0-.25 In Stock168.00134.40
2301 MAGNEHELIC .50-0-.50 In Stock168.00134.40
2302 MAGNEHELIC 1-0-1 In Stock168.00134.40
2000-0 MAGNEHELIC 0-.5inW.C. INFO144.25115.40
2000-00 MAGNEHELIC 0-.25inW.C. In Stock165.75132.60
2000-00N-ASF MAGNEHELIC GAGE W/ ADUSTABLE S INFO181.56145.25
2000-250PA MAGNEHELIC 0-250 PASCALS In Stock144.25115.40
2000-500PA MAGNEHELIC 0-500 PASCALS In Stock144.25115.40
2000-60PA 0-60 PASCALS MAGNEHELIC INFO165.75132.60
2000-750PA MAGNEHELIC 0-750 PASCALS INFO144.25115.40
2002D DIFF PRESSURE GAGE MAGNEHELIC INFO181.18144.94
2003-ASF DIFF PRESSURE GAGE MAGNEHELIC INFO181.56145.25
2025 MAGNEHELIC GUAGE 0-25 WC INFO169.67135.74
2201 DIFF PRESSURE GAGE MAGNEHELIC INFO181.56145.25
2203 MAGNAHELIC GUAGE INFO181.56145.25
2300-00 MAGNEHELIC In Stock168.00134.40
2300-60PA 2300-60PA -30 PA TO 30 PA ZERO CENTERED INFO168.00134.40
2300-120PA 60 TO 0 TO 60PA MAGNEHELIC INFO168.00134.40
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Accessories
QtyModelDescriptionIn StockList PriceInternet Price
A-301-K STATIC PRESSURE TIP, 1/4in COMPRESSION In Stock22.0017.60
A-301-K STATIC PRESSURE TIP, 1/4in COMPRESSION In Stock22.0017.60
A-302-K STATIC PRESSURE TIP, 1/4in BARB In Stock20.2216.18
A-302-K STATIC PRESSURE TIP, 1/4in BARB In Stock20.2216.18
A-345-K MOUNTING FLANGE FOR A-301-K & A-302-K In Stock12.7310.18
A-345-K MOUNTING FLANGE FOR A-301-K & A-302-K In Stock12.7310.18
A-368-K MOUNTING PLATE FOR DIFF PRESS GAUGE In Stock12.5810.06
A-368-K MOUNTING PLATE FOR DIFF PRESS GAUGE In Stock12.5810.06
A-605 AIR FILTER KIT In Stock79.5063.60
A-605 AIR FILTER KIT In Stock79.5063.60
T-101 1/4in OD BLACK PLASTIC TUBING 250 FT SPOOL In Stock50.5040.40
T-101 1/4in OD BLACK PLASTIC TUBING 250 FT SPOOL In Stock50.5040.40
Download Additional Data

Catalog Page
DWYER INSTRUMENTS INC2000 Series
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
5 / 5
5 / 5
Value 
5 / 5
5 / 5
2 out of 2(100%)customers recommend this product.
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2
2 The 2000 Series Magnehelic® Differential Pressure Gauges provide an accurate, economical indication of positive, negative, or differential air pressure. The gauge includes a 4" (10.2 cm) easy-to-read dial and a frictionless magnetic movement in a cast aluminum housing, and it is resistant to shock, vibration, and overpressure. The Magnehelic® Gauge has both back and side connections, so that it may be either surface- or flush-mounted. Ranges are available from 0" to 0.25" W.C. up to 10'' W.C.
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
5 / 5
5 / 5
Value 
5 / 5
5 / 5
2 out of 2(100%)customers recommend this product.
Share this product
Facebook Twitter
Product reviews
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Ratings summary
Overall rating 
5 / 5
5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
2
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
5 / 5
5 / 5
Value 
5 / 5
5 / 5
2 out of 2(100%)customers recommend this product.
Share this product
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Product ReviewsWrite a review
Overall rating 
5 / 5
5 / 5
Product is easy to use
PostedSeptember 9, 2011
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Vanderpants
 
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from Fargo, ND
Years of Experience:11+
Job Function:Project Management
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
5 / 5
5 / 5
Value 
5 / 5
5 / 5
Works great with our Air Handlers for reading filter air pressures. Customers of ours said they are easy to read and monitor as well.
Pros: Good value
Yes, I recommend this product.
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Overall rating 
5 / 5
5 / 5
The best guage for low pressures!
PostedJune 22, 2011
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hvacddc
 
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from Primghar, IA
Years of Experience:11+
Job Function:Installation
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
5 / 5
5 / 5
Value 
5 / 5
5 / 5
These are the standard in the HVAC industry. They are high quality and worth every penny. Just take care of them. Many scales to choose from. Easy to read. Easy to zero out.
My Favorite Feature Accurate.
Pros: easy to read
Yes, I recommend this product.
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