Chemical Injection Quills
Koflo Chemical Injection Quills are used to introduce medium to highly corrosive chemicals into a pipeline without damage to the side port or pipe wall at the point of injection. Chemical injection quills insure that chemicals are evenly dispersed into the center of the pipeline, which prevents channeling of the chemical down the pipe wall. The body and stinger are both constructed of chemical resistant plastics or alloys (PVC, Kynar, 316 SS, or Hastelloy C-276). Each unit comes complete with an integral removable spring loaded ball check to prevent flow of the injected chemical into the main flow when the system is shut down. Injection quills with stinger lengths of 3” and 5” are available from stock.* All injection quills come with FNPT x MNPT connections for ease of installation.
Injection Quill Technical Specifications
| Injection Quill Model | Conn. Size |
Stinger Length* |
Body Material |
Spring Material |
Ball Material |
Pressure Max. (PSIG) |
Temp. Max. (°F) |
|---|---|---|---|---|---|---|---|
| QP-.5-3 |
1/2" |
3" |
PVC |
Hastelloy C | Ceramic |
150 |
140 |
| QP-.5-5 |
1/2" | 5" | PVC |
Hastelloy C | Ceramic | 150 | 140 |
| QK-.5-3 | 1/2" | 3" | Kynar |
Hastelloy C | Ceramic | 150 | 280 |
| QK-.5-5 |
1/2" | 5" | Kynar |
Hastelloy C | Ceramic | 150 | 280 |
| QS-.5-3 | 1/2" | 3" | 316 SS |
316 SS | Ceramic | 3000 |
500 |
| QS-.5-5 | 1/2" | 5" | 316 SS |
316 SS | Ceramic | 3000 | 500 |
| QH-.5-3 | 1/2" | 3" | Hastelloy C |
Hastelloy C | Ceramic | 3000 | 500 |
| QH-.5-5 | 1/2" | 5" | Hastelloy C | Hastelloy C | Ceramic | 3000 | 500 |
Note: Maximum pressures stated above at 70° F
* Longer stinger lengths available-please consult factory