Staff Answer
Jul 23, 2026 - 07:11 AM
The Chemworld 1/2'' NPT Stainless Steel Chemical Injection Quills come with a 5/16" DIA Orifice. The standard length is 2 3/4" but we can offer custom quill lengths up to 24". Chemworld QC-316-50 Injection Quills are a stock item and generally ship within 24 hours.
