23BMP Thermometer Cap

Key Features & Advantages

• 3A Sanitary Compliance: Meets ASME BPE and 3A sanitary standards, ensuring a contamination-free connection point for critical hygiene processes.

• High-Quality Material Options: Manufactured in 316L (superior corrosion resistance) or 304 stainless steel, with interior/exterior polished finishes to prevent bacterial growth.

• Versatile NPT Tapping: Features a female NPT threaded center, allowing flexible installation of various thermometers, RTDs, or thermowells .

• Wide Size Range: Available in tube OD sizes from 1/2" to 4" with NPT threads from 1/8" to 2" , fitting diverse piping system requirements.

Working Principle

The 23BMP Cap functions as a thermowell adapter that installs onto a standard Tri-Clamp ferrule. The cap's NPT female thread receives the temperature probe or thermowell. When clamped onto a sanitary tee or pipe ferrule, the polished stainless steel cap creates a sanitary seal. The temperature sensing element extends into the product flow through the cap's center, enabling real-time temperature monitoring without compromising the hygienic integrity of the process line.

Why Choose Us?

• Rigorous Quality Assurance: All 23BMP caps are sourced from certified foundries and verified to meet 3A sanitary standards with documented material traceability.

• Comprehensive Inventory: We stock the full size matrix from 1/2" to 4" in both 316L and 304 stainless, ensuring fast lead times for urgent projects.

• Custom Finish Options: Beyond the standard polished finish, we can source electropolished variants (Ra < 0.4µm) upon request for ultra-critical bio-pharm applications.

• Global Shipping Expertise: We manage international logistics with DAP delivery, handling customs clearance to get your sanitary fittings to your facility without delays.

Frequently Asked Questions

• What does "23BMP" stand for?
  23BMP is the standard model designation for Tri-Clover® thermometer caps. The numbers indicate the clamp size range, while "BMP" designates this specific cap style with a female NPT tapping for instruments.

• What is the difference between 304 and 316L material?
  304 stainless offers good general corrosion resistance for standard food/dairy applications, while 316L contains molybdenum, providing superior resistance to chlorides and aggressive chemicals—ideal for pharmaceutical and high-corrosion environments.

• What is the typical surface finish for sanitary caps?
  Standard sanitary caps feature a polished finish with a roughness average of ≤ 0.8µm (Ra 32) on both internal and external surfaces. This smooth surface prevents bacterial adhesion and complies with 3-A Sanitary Standard 74-02 requirements