PRESSURE GAUGE WITH WELDED DIAPHRAGM SEAL (FLANGED)

PRESSURE GAUGE WITH WELDED DIAPHRAGM SEAL (FLANGED) – Hermetically Sealed, ANSI 150#, IP 65 Ruggedness

For corrosive, slurry‑laden, or high‑pressure services where threaded seals are not enough, the PRESSURE GAUGE WITH WELDED DIAPHRAGM SEAL (FLANGED) from AIMS Control brings leak‑tight assurance and process integrity in one robust package. Engineered and built by experienced pressure gauge manufacturers in Gujarat,  India, this gauge features a laser‑welded diaphragm permanently fused to a raised‑face ANSI 150 # flange—eliminating gaskets, cold‑flow leaks, and costly downtime.

Key Performance Advantages

• Laser‑Welded Diaphragm & Flange
  A full‑penetration weld bonds the 316 L stainless diaphragm to the 1½ ” RF 150 # adapter, forming a single pressure boundary ready for the harshest media. 
• Wide Vacuum‑to‑Pressure Range
  Accurate measurement from 1 bar to +400 bar covers vacuum processes, booster pumps, and high‑pressure reactors without a gauge change. 
• Silicone DC 200 Fill
  Provides stable transmission with minimal thermal expansion, ensuring consistent readings across fluctuating temperatures. 
• IP 65 Dry Execution
  Dust‑tight and hose‑down resistant housing survives outdoor or wash‑down zones—perfect for chemical parks and utility skids. 
• Dual Dial Options
  Choose DN100 or DN150 for optimal readability from a distance or confined panels.

Where This Gauge Excels

• Chemical & Petrochemical Units – Aggressive acids, bases, or polymer slurries 
• Oil & Gas Process Skids – Separator outlets, desalters, injection pumps 
• Pulp & Paper Mills – Black‑liquor lines, bleaching towers 
• Mining & Mineral Processing – Slurry pipelines, autoclave pressure control 
• Wastewater & Desalination Plants – High‑salinity brines, digester services 

The flush, welded surface prevents dead‑leg accumulation and resists erosion from abrasive solids.

Built‑In Safety & Reliability

• Solid‑Front Case shields personnel from potential diaphragm failure. 
• Helium Leak‑Tested weld seams guarantee zero process leakage. 
• Pressure‑Cycle Tested to 120 % span for millions of cycles—matching real‑plant pulsations and start‑ups. 

Why Partner with AIMS Control?

• Local Manufacturing Strength – Quick lead times, regional service, and custom engineering from one of the foremost pressure gauge manufacturers in Gujarat,  India. 
• Customisation on Demand – Alternate flange ratings (300 #, PN40), exotic alloys (Hastelloy®, Duplex), or special surface finishes available. 
• Cost‑of‑Ownership Advantage – Welded construction means no gasket replacements, fewer shutdowns, and simplified spares inventory.

Request a Quote Today

Safeguard your toughest processes with the reliability of a fully sealed, flange‑mounted gauge. Contact AIMS Control now to size the ideal 

PRESSURE GAUGE WITH WELDED DIAPHRAGM SEAL (FLANGED) for your plant—or to schedule a live demonstration with our field engineers.