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Pressure Gauges

42 Products
Dual Scale Pressure Gauge, 1,000 psi/bar, ± 1.5% Accuracy, Liquid-Filled

The Dual Scale Pressure Gauge features a stainless steel housing and liquid fill for accurate readings up to 1,000 psi/bar. Ideal for harsh environments and precise measurements.

Low Pressure Gauges, 10 in. w.c. to 10 psi, Dual Scales, Chrome Steel

The Series LPG5 Low Pressure Gauges feature dual scales and a durable chrome steel design, ideal for measuring low pressures in gases and liquids.

Stainless Steel, Dual Scale, Bar and Psi Pressure Gauges

The PGM series are 2.5" and 4" dial gauges that display the pressure in both psi and bar units, with ±1% or ±1.6% accuracy that have IP65 protection and are liquid fillable.

Liquid Filled and Leakproof Pressure Gauges

The LF442 series is 4" dial gauges with a ±1.0% accuracy, liquid-filled, and leak-proof for superior performance in applications with high vibration, pulsation, and shock.

Leakproof Pressure Gauges

The NF252 series is 2.5" dial gauges with a ±1.6% accuracy, and leak-proof for superior performance in applications with high vibration, pulsation, and shock.

Lightweight Contractor Gages, 4.5" Scale, 1% Accuracy, -4 to 140°F

The SG5 Contractor Gages feature a 4.5" scale for easy reading, lightweight design for portability, and durable stainless steel housing, perfect for contractors and industrial use.

Liquid Filled and Leakproof Pressure Gauges

The LF441 series is 4" dial gauges with a ±1.0% accuracy, liquid-filled, and leak-proof for superior performance in applications with high vibration, pulsation, and shock.

Low Pressure Gauges, 2.5" Dial, ASME A Precision for Gases & Liquids

The Series LPG3 Low Pressure Gauges feature a 2.5" dial designed for precise measurement of low pressures in gases and liquids, perfect for airflow and liquid level indicators.

Dual Scale Pressure Gages, ± 2% Accuracy, Brass, 140°F, Bottom/Back Conn.

The Series TL20 gauges feature brass and phosphor bronze wetted parts, operate up to 140°F (60°C), and are available in multiple pressure ranges with bottom or back connections.

Leakproof Pressure Gauges

The NF601 series is 6" dial gauges with a ±0.5% accuracy, and leak-proof for superior performance in applications with high vibration, pulsation, and shock.

Low Pressure Gauges with Corrosion Resistance

The PGL series are 2.5" dial gauges, for pressures as low as 10 inH2O, with ±2-1-2% accuracy, corrosion resistant bronze diaphragm, and 150% overpressure protection.

Series-4CTS-4CTA-4CTN

Rugged pressure gauges with stainless steel cases and clear dials, ideal for HVAC, refrigeration, and industrial use with durable, precise performance.

Liquid Filled and Leakproof Pressure Gauges

The LF251 series is 2.5" dial gauges with a ±1.6% accuracy, liquid filled, and leak proof for superior performance in applications with high vibration, pulsation, and shock.

OEM Style Pressure Gauges

The PGC series are 2" and 2.5" dial gauges with durable construction and a ±3-2-3% accuracy in gauge, vacuum, and compound gauge ranges.

2.5" Low Pressure Gauge, 160 inH2O, Beryllium-Copper Diaphragm

The Series LPG4 2.5" Low Pressure Gauge features a beryllium-copper diaphragm for accurate pressure measurement up to 160 inH2O, ideal for various applications.

Dual Scale Pressure Gages, ± 2% Accuracy, Brass, 140°F, Bottom/Back Conn.

The Series TL40 gauges feature brass and phosphor bronze wetted parts, operate up to 140°F (60°C), and are available in multiple pressure ranges with bottom or back connections.

Stainless Steel Industrial Pressure Gages for Harsh Environments

The Series SG1 Stainless Steel Industrial Pressure Gages are designed for harsh environments, offering corrosion resistance and precise measurements for various applications.

Industrial Pressure Gauges with Temperature Compensation

The PGH series are heavy duty 4.5" or 6" dial gauges with ±0.5% accuracy with the option of a phenol or aluminum case for additional durability in industrial applications.

All-Welded Pressure Gauges with Integral Diaphragm Seal

The PGR series are 4.5" dial gauges with a ±0.5% accuracy, and a stainless steel, liquid fillable and sealed design with fewer leak paths than competitive models.

Liquid Filled and Leakproof Pressure Gauges

The PGF series are 2.5" dial gauges with a ±3-2-3% accuracy, liquid filled, and leak proof for superior performance in applications with high vibration, pulsation, and shock.

Pressure Gauges

Pressure Gauges provide local visual indication of gauge, vacuum, compound, low, and related pressure ranges. Products in this category span Omega Engineering, Dwyer Instruments, and Weiss dial gauges, OEM gauges, liquid-filled and leakproof gauges, industrial gauges, tridicator pressure-temperature gauges, large high-accuracy gauges, dual-scale stainless steel gauges, low-pressure gauges, and brass or phosphor bronze options.

Applications include:

  • Local pressure indication on process and utility equipment
  • Hydraulic, pneumatic, HVAC, and industrial plant monitoring
  • Low-pressure, vacuum, compound, and high-pressure ranges
  • Vibration, pulsation, shock, and harsh-service gauge applications

Choose by pressure range, dial size, accuracy, connection, wetted materials, fill, case material, mounting, and environmental exposure.

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