To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
The Hypertherm 220644 is a 100-amp inner nozzle retaining cap designed for mechanized plasma cutting systems. It is constructed with a stainless steel base and a high-polymer coupling, incorporating O-ring seals to maintain arc density and component integrity during high-amperage operations on non-ferrous metals.
Features
Stainless steel base construction
High-polymer coupling interface
Integrated O-ring seals
Designed for 100-amp mechanized torch configurations
Engineered for arc density optimization
Specifications
Manufacturer: Hypertherm Inc.
Part Number: 220644
Component Type: Inner Nozzle Retaining Cap
Amperage Rating: 100 A
Material: Stainless Steel
Coupling Material: High-polymer
Seal Type: O-ring
System Compatibility: HPR Mechanized Systems, HD3070 Mechanized Systems