Peter Huber Adapter M24x1.5 Female to M16x1 Male

The Peter Huber 6724 is a high-precision metric reduction adapter designed to bridge the gap between different connection standards within the Huber thermoregulation ecosystem. This adapter features an M24x1.5 female threaded port and an M16x1 male threaded connection. It serves as a vital interface for downsizing from medium-capacity M24 infrastructure to smaller M16 components, such as hoses, sensors, or manifolds. Machined from premium-grade, chemical-resistant metal, it is engineered to maintain a pressure-tight seal and excellent flow characteristics across the extreme temperature ranges of high-performance laboratory circulators.

Key Features:

• Brand: Peter Huber
• Thread A: M24x1.5 Female (Standard for medium-capacity Unistats and CC units)
• Thread B: M16x1 Male (Standard for Ministat and NW8/NW12 connections)
• Material: Durable, thermally stable metallic construction for long-term industrial reliability
• Thermal Range: Optimized for use across the wide temperature spectrum of Huber systems (-120°C to +400°C)
• Pressure Rating: Designed to withstand high pump pressures and frequent thermal cycling
• Application: Connects M24 male components (like unit outlets or hoses) to M16 female hardware
• Flow Optimization: Precision-machined internal bore to minimize turbulence during fluid transition

This adapter is essential for laboratories that need to utilize smaller M16-based accessories with larger M24-equipped units. Its robust design ensures that fluid delivery remains consistent and safe, even when transitioning between different flow diameters. The precision-cut threads minimize the risk of mechanical wear or fluid loss, protecting the integrity of your thermal experiments and equipment.

Frequently Asked Questions

1. Why would I need an M24 female to M16 male adapter?
This is commonly used if you have a circulator with an M24x1.5 male outlet (such as a medium Unistat) but need to connect a smaller M16x1 female hose or a manifold that uses the M16 standard.

2. Does this adapter restrict the flow rate?
Because the outlet transitions to the M16 standard (NW8/NW12), the flow will be limited to the capacity of the smaller orifice. However, the internal geometry is tapered to ensure the transition is as efficient as possible with minimal turbulence.

3. Do I need an O-ring for this adapter?
The M24x1.5 female side requires a flat gasket or O-ring to seal against the male unit outlet. The M16 male side typically seals against the gasket already present inside the M16 female hose nut. Always inspect gaskets for signs of hardening or cracking.

4. Can this be used with silicon oils at high temperatures?
Yes. The metallic construction is fully compatible with silicone-based thermal fluids (SilOil), water-glycol, and synthetic thermofluids like DW-Therm across their entire operating ranges.

5. Is there a version that goes from M16 female to M24 male?
Yes, Huber offers various conversion adapters. It is important to verify the "gender" of your existing threads (Male/AG vs. Female/IG) before ordering to ensure the correct orientation for your setup.