Fully-automated sterile tubing fuser aseptically connects both Masterflex pump tubing and general purpose transfer tubing from 1/4” to 7/8” OD. Interchangeable holders can be replaced in seconds; the machine recognizes each holder and automatically loads the correct program for that size. This allows you to use the same fuser for many different applications and customize each to your specific needs. 
 
Stainless steel welding blades heat to sterilization temperature, cool to welding temperature, then cool completely for safe disposal. Tubing remains in contact with sterile blade at all times to ensure fluid purity, and blades are coated with a chemically-inert, FDA compliant PTFE coating to prevent leaching or sticking. Single-use blades prevent cross-contamination. A non-contact IR sensor precisely monitors and maintains blade temperature to ensure durable, secure welds every time.  
 
A validation guide and sample protocol is available to assist with validation, please call our Application Specialists to request a copy. 
 
Fuser comes equipped with holders for 5/8” OD tubing, compatible with Masterflex® I/P® 73 pump tubing. Order additional holders and single-use welding blades separately.