Inject Quills for safe delivery of chemicals into pipelines
Blacoh SENTINEL Injection Quills are used to provide safe delivery of chemicals into pipelines. The quill end ensures the dispersion of the chemicals away from the pipe wall. The integral spring loaded check valve prevents backflow from the pressurized pipe if there is a break in the discharge piping. A union connection on the inlet allows for ease of installation and maintenance.

Options & Benefits:
Injection quill can also be configured for use as an in-line check valve.
Available in PVC, CPVC, PVDF, PP, 316 stainless steel, and other materials upon request
Removable check valve seat
Union inlet w/ Viton o-ring
EPDM o-ring option available.
Standard max pressures to 150 PSI
Temperatures to 500º F
Inlet tubing connector options available
NPT or BSP process connections available
Quill sizes: 0.5-2”
4” quill length standard with adders up to 8.5”

Specification Sheet
SENTINEL Injection Quills.pdf