Description
The Sanitary Pressure Gauge (also known as Hygienic Pressure Gauge or Tri-Clamp Pressure Gauge) by Aavad Instrument Pvt. Ltd. is purpose-built for food-grade, pharmaceutical, biotechnology, and clean-room applications where product purity, surface hygiene, and CIP/SIP (Clean-In-Place / Sterilize-In-Place) compatibility are non-negotiable requirements.
The smooth internal diaphragm prevents media entrapment, bacterial growth, and cross-contamination — making it the definitive choice where hygiene validation and traceability are mandatory.
Key Features
- Hygienic Process Connections: Tri-clover connection
- Wetted Material: SS 316L with Ra ≤ 0.8 µm (mirror-polished) internal surface finish
- Dial Size: 100 mm, 150 mm with clear white dial and easy-read scale
- Pressure Range: 0–1 bar to 0–40 bar; vacuum ranges available
- Sensing Element: Flush diaphragm — no crevices, dead legs, or product traps
- Fill Fluid: FDA-approved food-grade white oil or silicone (USP Class VI)
- Accuracy: ±1.6% FSD
- CIP/SIP compatible up to 150°C (302°F) process temperature
- ECOLAB and CIP chemical-resistant seals (EPDM, FKM options)
- Fully drainable ‘zero dead volume’ design
- Compliant with FDA 21 CFR, 3-A Sanitary Standards, EHEDG, GMP
- Available with electrical contact output for high/low alarm
- EN 10204 3.1 material certificates and NABL calibration reports
- Electropolished external finish available for cleanroom environments
Applications
- Pharmaceutical manufacturing — sterile formulation, WFI loops, CIP/SIP systems
- Biotechnology fermenters, bioreactors, and chromatography systems
- Dairy processing — pasteurizers, UHT systems, homogenizers, cream separators
- Brewery, winery, and distillery process lines
- Beverage and juice manufacturing (carbonated and non-carbonated)
- Food ingredient processing — sauces, ketchup, and paste production
- Cosmetics and personal care product manufacturing
- Nutraceutical and health supplement production
- Hospital and medical gas supply monitoring
- Reverse osmosis and water purification systems in food plants
