Shop SPAN 4.5 inch Stem Mounted Subsea Pressure Gauges
The SPAN 4.5" Face Stem Mount Liquid Filled Subsea Gauge is a rugged, high-accuracy pressure gauge designed for demanding subsea, ROV, military, and marine applications. Featuring a 4.5" face, this gauge uses a liquid-filled design to reduce pointer movement, providing stable readings and extended lifespan in high-shock and vibration environments. The stem mount refers to the gauge being securely attached to a threaded stem, providing a stable installation method, particularly useful when mounting in tight spaces or for applications where a more direct, compact installation is needed. The Zytel case and ring offer excellent resistance to chemicals, weather, and corrosion, while the patented internal compensating diaphragm (ICD) compensates for temperature and pressure changes, ensuring consistent performance in deep-water applications. Standard features include a white-on-black dial, stainless steel internals, and optional freeze-proof KEM-X Socket Savers, with NIST traceable certifications available. This versatile gauge is perfect for high-pressure and extreme environment applications requiring reliable, long-lasting performance. All OneHydraulics SPAN Subsea Gauges come with NIST Calibration Certification.
Style:
Case:
Bezel:
ICD:
Socket:
Socket O-Ring:
Bourdon Tubes:
Pressure Connection:
Lens:
Pointer:
Movement:
Dial:
Fill Fluid:
Ranges:
View the Catalog:
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Subsea Pressure Gauge
Zytel Nylon, Black
Zytel Nylon, Removeable
Internal Compensating Diaphragm (Standard)
316 Stainless Steel - TIG Welded
HNBR
Vac to 1000 PSI 316 Stainless Steel “C” Tube 1500 to 20000 Stainless Spiral Tube
¼“ NPT Male
Acrylic
White Aluminum
Precision Swiss Movement
Black Aluminum w/ White Markings
High Purity Glycerin
Vacuum, Compound to 20000 PSI
Click HERE to view the SUB/LFS-412 Catalog
Click HERE to view the entire SUB/LFS-412 Collection
Stem Mount
Shop SPAN 4.5 inch Stem Mounted Subsea Pressure Gauges
Click on the model number in the chart below to view that adapter.
| Product SKU | Gauge Face Size | Gauge Connection | Gauge Pressure Range | Brand | Lead Time | Price |
|---|---|---|---|---|---|---|
| SUB/LFP-412-15-G-CERT | 4.5" | 1/4" NPT | 0-15psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-30-G-CERT | 4.5" | 1/4" NPT | 0-30psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-60-G-CERT | 4.5" | 1/4" NPT | 0-60psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-100-G-CERT | 4.5" | 1/4" NPT | 0-100psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-160-G-CERT | 4.5" | 1/4" NPT | 0-160psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-200-G-CERT | 4.5" | 1/4" NPT | 0-200psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-300-G-CERT | 4.5" | 1/4" NPT | 0-300psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-400-G-CERT | 4.5" | 1/4" NPT | 0-400psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-600-G-CERT | 4.5" | 1/4" NPT | 0-600psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-1000-G-CERT | 4.5" | 1/4" NPT | 0-1000psi | Span | 4-6 Weeks | $255.99 |
| SUB/LFP-412-1500-G-CERT | 4.5" | 1/4" NPT | 0-1500psi | Span | 4-6 Weeks | $289.99 |
| SUB/LFP-412-3000-G-CERT | 4.5" | 1/4" NPT | 0-3000psi | Span | 4-6 Weeks | $289.99 |
| SUB/LFP-412-5000-G-CERT | 4.5" | 1/4" NPT | 0-5000psi | Span | 4-6 Weeks | $289.99 |
| SUB/LFP-412-6000-G-CERT | 4.5" | 1/4" NPT | 0-6000psi | Span | 4-6 Weeks | $289.99 |
| SUB/LFP-412-7500-G-CERT | 4.5" | 1/4" NPT | 0-7500psi | Span | 4-6 Weeks | $289.99 |
| SUB/LFP-412-10000-G-CERT | 4.5" | 1/4" NPT | 0-10000psi | Span | 4-6 Weeks | $289.99 |
| SUB/LFP-412-15000-G-CERT | 4.5" | 1/4" NPT | 0-15000psi | Span | 4-6 Weeks | $289.99 |
| SUB/LFP-412-20000-G-CERT | 4.5" | 1/4" NPT | 0-20000psi | Span | 4-6 Weeks | $401.99 |
Still need help? Give us a call at 281.941.2310 or email us at sales@onehydraulics.com for technical support.