Saf-T-Flo, Retractable, Flanged, Injectors, Diffusers, Injection, Quills  

Retractable Flanged Injectors/Diffusers

250 psi. rated   150 psi. rated   100 psi. rated   PVC/CPVC Injector   Flanged Injector

Retractable Flanged Injection Quill – 150 psi or 250 psi rated

Retractable flanged injection quills require the use of a flanged valve main connection as the isolation point that makes insertion and removal of the solution tube possible. The flanged valve takes the place of a traditional brass corporation stop. By eliminating the brass corporation stop there is no compromise in strength. Excess solution tube length creates leverage on the threads of the brass corporation stop that result in failure. A flanged injector can absorb the leverage inflicted by the solution tube when in the process flow.

These units are service rated to 150 psi or 250 psi.

Extreme CAUTION should be taken when inserting or removing any retractable injector. Anytime the system pressure can reduced it is recommended to allow for an easier insertion or removal.


*To view 3D drawings (SolidWorks ePRT files), please download eDrawings or Explorer from

Model NumberPDF     ePRT*   Restraint Rating Solution/Diffuser Tube Main Connection Valve (min.)
EB-177 EB-177  EB-177 150 psi. 3/8" 3/4"
EB-181 EB-181  EB-181 150 psi. 1/2" 1"
EB-180 EB-180  EB-180 250 psi. 3/8" 3/4"
EB-183 EB-183  EB-183 250 psi. 1/2" 1"
EB-188 EB-188  EB-188 250 psi. 3/4" 1-1/2"
EB-182 EB-182  EB-182 250 psi. 1" 1-1/2"
EB-184 EB-184  EB-184 250 psi. 1-1/2" 2"
EB-185 EB-185  EB-185 250 psi. 2" 2-1/2"
EB-186 EB-186  EB-186 250 psi. 2-1/2" 3"