DwyerOmega
Weiss Series 4CTS/4CTA Stainless Steel Stem or Surface Mounted HVAC Pressure Gauges
Weiss 4CTS (stem) and 4CTA (surface) 4 in HVAC pressure gauges: ±1% (Grade 1A), dual psi/kPa scale, 0–15 to 0–300 psi, vacuum and compound.
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Model / series: 4CTS/4CTA
Weiss 4CTS and 4CTA gauges are made for HVAC and building services. The 4CTS mounts on its stem; the 4CTA is surface mounted.
Key specifications
- Ranges: 0–15 to 0–300 psi; 0–30 in Hg vacuum; compound ranges
- Accuracy: ±1% (ANSI/ASME B40.1 Grade 1A)
- Dial: dual scale psi and kPa (psi and ft H₂O available)
- Movement: brass, gear and pinion
Where it’s used
Our application pages place it on chiller plants and hydronic heating and cooling.
Ordering
Built to order. Tell us the range, the scale and stem or surface mounting, and we’ll confirm the model code and lead time.
