PRESSURE GAUGE WITH WELDED DIAPHRAGM SEAL (THREADED)

PRESSURE GAUGE WITH WELDED DIAPHRAGM SEAL (THREADED) – Leak‑Tight Laser Weld, IP 65 Ruggedness

When corrosive, viscous, or crystallising media threaten to clog a conventional Bourdon‑tube gauge, you need an instrument that seals the process off completely—without sacrificing accuracy. The PRESSURE GAUGE WITH WELDED DIAPHRAGM SEAL (THREADED) from AIMS Control solves this challenge with a fully laser‑welded seal that forms one hermetic unit with the gauge body. Designed and perfected by leading pressure gauge manufacturers in Gujarat , India, it delivers long‑term reliability where leaks and downtime simply cannot be tolerated.

Hermetic Safety by Design

• Laser‑Welded Diaphragm: A continuous weld joins the 316 L stainless‑steel diaphragm to the adapter, eliminating gaskets and potential leak paths.
• Full Seal‑Welded Construction: Seal, process adaptor, and gauge case form a single pressure boundary—ideal for slurries, polymers, or aggressive chemicals.
• Dry Execution (IP 65): Dust‑tight, water‑jet resistant enclosure protects internals during outdoor wash‑downs and plant hose‑downs.

Advantages That Matter

1. Zero Dead Volume – The flush diaphragm prevents clogging by viscous fluids, crystals, or particulates.
2. Extended Service Life – Welded joints resist fatigue and vibration far better than threaded or clamped seals.
3. Fast, Universal Installation – Standard ½ ” NPT/BSP threads screw directly into manifolds, piping tees, or isolation valves—no special adapters required.
4. Maintenance‑Free Seal – No diaphragm seals to re‑torque, no fill fluid top‑ups, no risk of cold‑flow gasket leaks.

Typical High‑Demand Applications

• Chemical & Petrochemical Plants – Acid, caustic, or polymer pressure lines
• Oil & Gas Upstream – Sour‑service wellheads, separator skids
• Pulp & Paper Mills – Slurry pumps, bleaching stages
• Wastewater Treatment – Digester gas and sludge systems
• Food Process Utilities – CIP chemical dosing, high‑pressure cleaning circuits
• Power Generation – Lime‑slurry FGD systems, boiler additive lines

Quality & Compliance

All gauges undergo:

• Helium leak testing on every diaphragm seal
• 100 % pressure cycling to 120 % of span
• Calibration traceable to ISO 9001 procedures
• Visual & dimensional checks on weld penetration profiles

Material certificates (EN 10204 - 3.1) and hydrostatic test reports are supplied on request for complete audit traceability.

Why Choose AIMS Control?

• Regional Expertise: Built by experienced pressure gauge manufactures in Gujrat India, ensuring fast turnarounds and local engineering support.
• Customization: Alternate process threads, exotic alloys (Hastelloy®, Duplex), coloured dials, or dual‑scale graduations available.
• Cost Efficiency: A single, seal‑welded assembly means fewer spare parts, simplified inventory, and lower total lifecycle cost.
• Field‑Proven Durability: Thousands of units installed across refineries, chemical parks, and utility plants—operating maintenance‑free for years.

Get a Quote Today

Protect your critical process lines against leaks, blockage, and instrument failure with AIMS Control’s PRESSURE GAUGE WITH WELDED DIAPHRAGM SEAL (THREADED). Contact our team now for pricing, technical data sheets, or guidance on tailoring a seal for your exact media and temperature profile.