4" Wika Gauges
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WIKA 4" Stainless Steel Pressure Gauge - 1/2" NPT Lower Mount
Upgrade your system visibility with the WIKA 4" Pressure Gauge. Designed for applications where precision and readability are paramount, the larger 4-inch dial face provides a significant advantage for monitoring pressure from a distance or in low-light environments. With a heavy-duty 1/2" NPT connection, this gauge is built for more robust industrial piping systems and higher-demand environments.
Key Features
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Enhanced Readability: The oversized 4-inch (100mm) dial face allows for more granular scale graduations, making it easier to pinpoint exact pressure levels.
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Heavy-Duty Connection: Features a 1/2" NPT brass lower mount, providing a more secure fit and increased flow capacity for industrial-scale manifolds.
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Built to Last: A 304 stainless steel case protects the internal copper alloy movements from dust, debris, and corrosion.
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WIKA Reliability: Known for minimal "needle flutter" and high-cycle life, ensuring your readings remain accurate over thousands of hours of operation.
Specifications
| Feature | Details |
| Dial Size | 4.0" (100 mm) |
| Case Material | 304 Stainless Steel |
| Wetted Parts | Copper Alloy (Brass) |
| Connection | 1/2" NPT (Lower Mount) |
| Accuracy | ± 1.0% of span (ASME B40.100 Grade 1A) |
| Available Ranges | 60 psi to 2,000 psi |
Applications
This 4-inch gauge is the preferred choice for:
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Large-scale commercial plumbing and HVAC systems.
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Industrial manufacturing and process lines.
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Pump stations and hydraulic power units.
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Situations where the gauge is mounted at a height or distance from the operator.
Ordering Information
Please select your required pressure range from the menu. Each gauge is factory-tested and ready for immediate installation into your 1/2" NPT port.