Parker CPI/A-LOK Bulkhead Locknut

Parker CPI™/A-LOK® Bulkhead Locknuts are designed to securely fasten bulkhead tube fittings in panel-mounted instrumentation and process systems. Manufactured from heat code traceable 316 stainless steel, these locknuts provide reliable retention while maintaining the integrity of Parker CPI™ and A-LOK® installations.

Key Features

• Bulkhead locknut for Parker CPI™ and A-LOK® instrumentation fittings
• Constructed from heat code traceable 316 stainless steel
• Designed for secure panel and bulkhead mounting
• Compatible with fractional tube instrumentation systems
• Excellent corrosion resistance for demanding industrial environments
• Manufactured to Parker's high-quality instrumentation fitting standards

Construction Details

Precision-machined threads ensure proper engagement with Parker bulkhead fittings for dependable installation and long service life.

Manufactured from 316 stainless steel for excellent resistance to corrosion, chemicals, and harsh process environments.

Designed for use with Parker CPI™ single ferrule and A-LOK® two ferrule instrumentation tube fitting systems.

Important Notes

For proper performance, install using Parker's recommended assembly procedures and compatible bulkhead fittings.

Select the appropriate locknut size to match the corresponding bulkhead fitting thread.