inches of H2O Mechanical Pressure Gauges
from Orange Research, Inc.
Diaphragm Sensor for Liquids & Gases. These diaphragm sensor differential pressure gauges measure the pressure difference between two points. Acting in the place of two pressure gauges, these units allow for one simple reading on an easy-to-read scale. Popular in filtration, flow and level... [See More]
- Scale Units: pounds per square inch; Inches of H2O
- Working Pressure Range: 0.0 to 8
- Type: Differential; Liquid Filled (optional feature)
- Connection Size: 0.5000
from Winters Instruments
Description & Features: • Highly accurate reading of low pressures • Brass or stainless steel wetted parts • Ranges from 15" H2O vacuum to +10 psi • CRN registered • 5 year warranty [See More]
- Scale Units: oz/in2; Inches of H2O
- Working Pressure Range: 0.0 to 0.5419
- Type: Gauge
- Connection Size: 0.2500
from Bacharach, Inc.
Quickly checks draft in a variety of applications. Portable with 9 ft (2.7 m) draft tube for easily reaching various measurement points. Can be permanently installed and the draft tube extended to up to 50 ft (15 m). The MZF Draft Gauge is a portable manometer that enables contractors and... [See More]
- Scale Units: Inches of H2O
- Working Pressure Range: -0.0090 to 0.0018
- Type: Gauge
from OMEGA Engineering, Inc.
bull; POCKET TEST GAUGES WITH 3-INCH DIAL AND STAINLESS STEEL CASE. • Accuracy 0.5% Full Scale. • Ideal "Tool Box" Test Gauge. • All Stainless Steel Construction. • LOW PRESSURE DIAPHRAGM GAUGES. • Corrosion Resistant Bronze Diaphragm. • 150% Overpressure Protection. [See More]
- Scale Units: pounds per square inch; Inches of H2O
- Working Pressure Range: 0.0 to 1000
- Type: Gauge
- Connection Size: 0.2500
from Clark Solutions
Select the Magnehelic ® gage for high accuracy - guaranteed within 2% of full scale and for the wide choice of ranges available to suit your needs precisely. Using the simple, frictionless Magnehelic ® movement, it quickly indicates low air or non-corrosive gas pressures - either positive,... [See More]
- Scale Units: Inches of H2O
- Working Pressure Range: 0.0 to 5.42
- Type: Differential; Liquid Filled
- Connection Size: 0.5000
from Winters Instruments
Description & Features: • Low pressure gauge built into protective case for ease in use and durability • Sensitive diaphragm gauge available in 3 pressure ranges • Re-zero with external recalibration screw • Easier to use than a manometer • Plastic blow molded case for... [See More]
- Scale Units: oz/in2; Inches of H2O
- Working Pressure Range: 0.0 to 0.5419
- Type: Gauge
- Connection Size: 0.2500
from OMEGA Engineering, Inc.
• Easy To Read 2 ½ inch Dial. • Corrosion-Resistant Bronze Diaphragm. • 150% Overpressure Protection. • Recalibration Screw on Dial. • 2-1-2 ANSI Grade A Accuracy [See More]
- Scale Units: oz/in2; Inches of H2O
- Working Pressure Range: 0.0 to 10.84
- Type: Gauge
- Connection Size: 0.2500
from Winters Instruments
Description & Features: • A combination pressure gauge and diaphragm seal forming one unique instrument that measures low pressures where protection from the process media is required • Bottom connection only • All stainless steel construction • A variety of materials... [See More]
- Scale Units: oz/in2; Inches of H2O
- Working Pressure Range: 0.0 to 0.3613
- Type: Gauge; Liquid Filled (optional feature)
- Connection Size: 0.2500
from Winters Instruments
Description & Features: • Versatile high static low differential pressure gauges • Four types of sensing elements for a large variety of ranges • Switches available for actuation • 5 year warranty [See More]
- Scale Units: Inches of H2O; Inches Water Vac
- Working Pressure Range: 0.0361 to 0.9032
- Type: Differential
- Connection Size: 0.2500 to 0.5000