Reliable measurement starts with choosing instrumentation that matches the process, pressure range, connection, environment, and required accuracy. NOSHOK pressure gauges are built for industrial applications where clear readings and dependable construction matter. Coast Pneumatics offers several NOSHOK gauge styles online, making it easier to compare specifications and purchase the right configuration for your equipment.
This guide explains the main factors to consider and highlights several NOSHOK products available through Coast Pneumatics. Always confirm media compatibility, pressure range, connection size, mounting position, temperature limits, and current availability before ordering.
Why pressure measurement matters
A pressure gauge gives operators and maintenance teams an immediate view of system conditions. The right gauge can help with setup, troubleshooting, preventive maintenance, and process monitoring. The wrong gauge may provide a hard-to-read scale, wear prematurely in a vibrating application, or use materials that do not suit the process media.
NOSHOK offers industrial instrumentation for pressure, temperature, and level applications. For customers who need purchase-ready pressure measurement products, Coast Pneumatics carries a broad selection of NOSHOK dial gauges with multiple ranges, connections, case materials, and mounting styles.
Explore NOSHOK gauges at Coast Pneumatics.
How to choose a NOSHOK pressure gauge
1. Start with the operating pressure range
Select a scale that makes the normal operating pressure easy to read and leaves appropriate room for expected variation. A gauge intended for low-pressure service is not interchangeable with one designed for higher system pressure. Coast Pneumatics product pages list the outer scale range so you can compare options before purchasing.
2. Match the process connection
Connection size and location affect installation. Verify whether the system requires a bottom connection, center-back connection, 1/8-inch NPT, 1/4-inch NPT, 1/2-inch NPT, or another configuration. Confirming this detail before ordering helps prevent adapters, rework, and installation delays.
3. Choose construction for the environment
General-purpose gauges can be a practical fit for clean, stable applications. Liquid-filled gauges are often considered when vibration and pulsation are concerns. Stainless-steel gauges may be better suited to demanding industrial environments or applications that need stainless wetted components. Material compatibility must always be checked against the process media.
4. Check accuracy, temperature, and mounting requirements
Accuracy class, operating temperature, dial diameter, fill type, and mounting location all affect performance and usability. Review the complete product specifications and consult a technical specialist when the application involves unusual media, rapid cycling, extreme temperatures, or safety-critical service.
Four NOSHOK gauges available from Coast Pneumatics
NOSHOK 20-100-100-psi/kg/cm² general-purpose gauge
The NOSHOK 20-100-100-psi/kg/cm² gauge is a compact general-purpose option with a 2-inch ABS case, bottom 1/4-inch male NPT connection, and a dual scale covering 0 to 100 psi and 0 to 7 kg/cm². Its copper-alloy Bourdon tube and ±2.5% accuracy make it a straightforward choice for compatible general industrial applications.
View specifications and purchase the 20-100-100-psi/kg/cm² gauge
NOSHOK 25-300-100-psi liquid-filled gauge
For applications where vibration or pressure pulsation can make a dry gauge harder to read, consider the NOSHOK 25-300-100-psi liquid-filled gauge. This Series 300 model has a 2 1/2-inch brass case, bottom 1/4-inch male NPT connection, glycerine-and-water fill, a 0 to 100 psi range, and ±1.5% accuracy.
View specifications and purchase the 25-300-100-psi gauge
NOSHOK 40-410-15-psi stainless-steel gauge
The NOSHOK 40-410-15-psi stainless-steel gauge provides a large 4-inch dial, 304 stainless-steel body, 316 stainless-steel Bourdon tube, 0 to 15 psi range, and ±1% accuracy. Its 1/2-inch male NPT connection can be configured for back or bottom connection according to the product listing. This model is dry and fillable, giving users flexibility for compatible applications.
View specifications and purchase the 40-410-15-psi gauge
NOSHOK 25-210-3-psi low-pressure diaphragm gauge
Low-pressure measurement requires an instrument designed for the range. The NOSHOK 25-210-3-psi diaphragm gauge is a Series 200 model with a 2 1/2-inch steel case, center-back 1/4-inch male NPT connection, 0 to 3 psi range, phosphor-bronze diaphragm capsule, and ±1.5% accuracy.
View specifications and purchase the 25-210-3-psi gauge
Quick selection checklist
- What is the normal operating pressure and maximum expected pressure?
- Which pressure unit and scale are easiest for the operator to use?
- What process connection size and location are required?
- Are the case and wetted materials compatible with the media and environment?
- Will vibration or pulsation make a liquid-filled gauge the better choice?
- What accuracy and dial size does the application require?
- Will ambient or process temperatures remain within the listed limits?
Buy NOSHOK pressure gauges online
Coast Pneumatics makes it easy to review specifications and purchase NOSHOK pressure gauges online. Browse the full selection, compare ranges and connection styles, and use each product page to check current pricing and availability.
Shop NOSHOK gauges at Coast Pneumatics
Need help matching a gauge to your application? Contact the Coast Pneumatics technical team at 888-725-4916 before ordering.