Frequently Asked Questions
Find answers to common questions about our aftermarket selective soldering nozzles, ordering process, custom manufacturing, shipping, and technical maintenance.
Who supplies these compatible replacement nozzles?
INFINITE AUTOMATION CO., LIMITED supplies aftermarket compatible replacement nozzles. Ersa is mentioned only to indicate machine compatibility; there is no affiliation or authorization relationship.
Which Ersa machine series are compatible?
Our nozzles are compatible with Ersa VERSAFLOW, ECOSELECT, SMARTFLOW, and ECOCELL selective soldering machine series. Check each product page for specific base type compatibility (B14.1/B22 or B16.1/B36).
What does B14.1 / B22 mean?
B14.1 is commonly found in older nozzle references, while B22 is widely used in newer nozzle catalog structures. They refer to the same solder pot/base type for Ersa selective soldering machines.
What does B16.1 / B36 mean?
B16.1 is used in older references, while B36 is used in newer nozzle catalog structures. They refer to the same alternative solder pot/base type for Ersa machines.
What is the difference between Standard, Cross, and Special nozzles?
Standard nozzles cover common ID/AD sizes and heights. Cross nozzles have large diameters for specific applications. Special nozzles have non-standard dimensions for unique soldering requirements.
Can I use these nozzles on machines from other brands?
Our nozzles are specifically designed for Ersa selective soldering machines. For other brands, please contact us with your machine model and we will check compatibility.
Still Have Questions?
Our team is ready to help you find the right nozzle or answer any technical question.
Ersa, VERSAFLOW, ECOSELECT, SMARTFLOW and other brand names are used for compatibility reference only. SelectiveNozzle.com is not affiliated with, endorsed by, or authorized by the original equipment manufacturers.