304L UNION END SIGHT GLASS WITH GAURD ELECTRO POLISHED

The 304L Stainless Steel Union End Sight Glass with Guard is a sanitary-grade visual flow indicator, designed to allow operators to observe fluid flow, clarity, and consistency in hygienic processing lines. This sight glass features a union-type connection for easy installation/removal and is protected by a stainless steel guard for added durability and safety. The electro-polished finish ensures compliance with high sanitary standards, making it ideal for dairy, food, beverage, brewery, pharmaceutical, and cosmetic industries.

Material & Construction:

• Main Body Material: AISI 304L Stainless Steel (Low carbon for improved corrosion resistance)
• Glass Tube: Borosilicate Glass – High-temperature and chemical-resistant
• Guard Material: 304L Stainless Steel Safety Cage / Frame
• Gasket Options: EPDM, PTFE, Silicone (FDA-approved, food-grade)
• Finish: Electro-Polished (Ra ≤ 0.6–0.8 µm for hygienic applications)
• Design Standard: DIN / SMS / ISO / IDF / 3A as per request
• Construction: Welded or Modular Assembly

Design & Technical Specifications:

• Connection Type: Union End (Threaded, TC Clamp or Welded Ends optional)
• Connection Sizes: 1”, 1.5”, 2”, 2.5”, 3”, 4”
• Working Pressure: Up to 10 Bar (depends on size and glass thickness)
• Temperature Range: -10°C to 150°C (higher on request)
• Flow Direction: Bidirectional
• Visibility: 360° full viewing window
• Glass Tube Length: Typically 100–150 mm (customizable)

Key Features:

• Visual monitoring of flow and product clarity in pipelines
• Electro-polished internal surface ensures low bacterial adhesion
• Union ends allow easy assembly/disassembly for inspection or cleaning
• Protective steel guard ensures safety in high-pressure environments
• Fully CIP/SIP compatible – suitable for automated cleaning systems
• No dead legs – hygienic design prevents product retention
• Custom branding or laser marking available for OEM supply

Applications:

• Dairy Processing: Milk flow monitoring, cream separators
• Pharmaceuticals: Observation of liquids in sterile processing
• Beverage Industry: Juice, beer, wine, syrup lines
• Food Industry: Oil, sauces, liquid additives
• Chemical & Cosmetics: Emulsions, lotions, or process media observation