Product Overview
The 304/316L Sanitary 1.5" Tri-Clamp × Male NPT/BSPT Adapter Ferrule is a precision-engineered sanitary fitting designed to bridge Tri-Clamp sanitary connections with male NPT (National Pipe Taper) or BSPT (British Standard Pipe Taper) threaded piping systems. This adapter enables seamless integration between hygienic clamp-type connections and conventional threaded pipes, valves, or equipment, making it an essential component in sanitary processing systems across multiple industries.
Manufactured from high-grade stainless steel in 304 and 316L alloys, this adapter delivers excellent corrosion resistance, durability, and hygienic performance in demanding environments. The 1.5" Tri-Clamp ferrule features a standard flange outer diameter of 1.984" (50.5mm), ensuring compatibility with all standard 1.5" Tri-Clamp clamps, gaskets, and fittings.
Available Thread Types:
Male NPT (National Pipe Taper) – the industry standard for tapered pipe threads in North America
Male BSPT (British Standard Pipe Taper) – the international standard for tapered pipe threads used in Europe, Asia, and other global markets
Key Features & Benefits
1. Premium Material Selection
Available in two stainless steel grades to suit different application requirements:
SS304 – Excellent general-purpose corrosion resistance and durability; ideal for standard food, dairy, and beverage applications
SS316L – Enhanced corrosion resistance with molybdenum addition; superior protection against chlorides, acids, and aggressive media; preferred for pharmaceutical, biotech, and harsh chemical environments
2. Hygienic Design & Surface Finish
CNC machined with surface finish Ra < 0.8μm (32 Ra ID/OD) for smooth, crevice-free surfaces that resist bacterial growth and facilitate easy cleaning
Sanitary polished finish meets hygienic standards for food and pharmaceutical processing
Crevice-free design eliminates potential contamination points
3. Leak-Proof & Reliable Performance
Pressure rating: Up to 10 bar (145 PSI)
Operating temperature range: -20°C to 220°C (depending on gasket material – silicone, EPDM, or PTFE)
Compatible with standard silicone, EPDM, Viton, and PTFE gaskets
4. Quick-Connect Convenience
Tri-Clamp connection enables tool-free installation and disassembly
Ideal for systems requiring frequent maintenance, cleaning, or changeover
Spanner flats on adapters for easy tightening
Technical Specifications
1.5" Tri-Clamp Dimension Reference:
Tube OD: 1.5"
Flange OD: 1.984"
Tube ID: 1.37"
Material Comparison: 304 vs 316L
Applications & Industries
The 304/316L Sanitary 1.5" Tri-Clamp × Male NPT/BSPT Adapter Ferrule is widely used across multiple industries where hygienic, contamination-free fluid transfer is critical:
Food Processing – Dairy, beverage, and food production lines
Pharmaceutical Manufacturing – Sterile and contamination-free fluid transfer
Biotechnology – Laboratory and bioprocess sterile piping systems
Brewery & Beverage – Brewing, fermentation, and filtration equipment
Cosmetics & Fine Chemicals – Hygienic processing of cosmetic and chemical products
Water Treatment & Filtration – Purification and filtration systems
Data Center Cooling – Liquid cooling and thermal management systems
HVAC & Industrial Fluid Transfer – General industrial piping systems
Why Choose This Adapter?
Versatile Connectivity – Bridges sanitary Tri-Clamp systems with standard NPT or BSPT threaded pipes, valves, and equipment
Hygienic Excellence – Smooth, crevice-free surfaces prevent contamination and biofilm formation
Durable Construction – High-grade stainless steel ensures long service life in demanding environments
Easy Maintenance – Quick-disconnect Tri-Clamp design enables rapid cleaning and maintenance without special tools
Global Compatibility – Available with both NPT (North American) and BSPT (international) thread standards
Custom Options – Available in various thread sizes from 1/4" to 4", with custom sizes upon request
Packaging & Delivery
Standard Packaging: Shrink bag / foam bag → Carton box → Plywood case
Custom packaging available upon request
Export destinations: USA, Mexico, Canada, Australia, Asia, Europe, and worldwide
Ordering Information
Custom sizes (1/4" to 4") and materials available upon request.
Quality Assurance
100% Critical Dimension Inspection
Raw Material Traceability System
Hygienic Surface Finishing
Surface Passivation Treatment (available upon request)
ISO 9001:2015 Certified
Material Certificates (EN 10204 3.1)
Food & Pharmaceutical Processing Compliance
Related Products
Sanitary Tri-Clamp × Female NPT/BSP Adapters (22MP series)
Tri-Clamp Gaskets (Silicone, EPDM, Viton, PTFE)
Tri-Clamp Clamps (1.5" size)
Sanitary Weld Ferrules
Sanitary Ball Valves & Butterfly Valves
Contact & Inquiry
For pricing, technical specifications, or custom orders, please contact our sales team. We offer OEM services, custom sizes, drawings approval, and private labeling.
