Duplex Injection Quills Datasheet
Duplex, two chemicals, 316 stainless steel
Process connection MNPT: 1/2″, 3/4″, 1″
Two quills, one inside the other, dose two chemicals through one process connection. The inner quill reaches up to 178 mm into the pipe, set on site with its compression fitting; the outer quill reaches 70 mm.
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| Model | Connection 'A' MNPT | Pump Connections FNPT | Inner / Outer Quill | Valves | Max Pressure PSI (BAR) | Max Temp. |
|---|---|---|---|---|---|---|
| QD-316-050 | 1/2″ | 1/4″ | 1/4″ / 1/4″ | None | 1000 (69) | 260 °C |
| QD-316-050-CVK | 1/2″ | 1/4″ | 1/4″ / 1/4″ | Check valve kit | 1000 (69) | 190 °C |
| QD-316-050-BV-CVK | 1/2″ | 1/4″ | 1/4″ / 1/4″ | Ball valves and check valve kit | 1000 (69) | 190 °C |
| QD-316-075 | 3/4″ | 1/2″ | 3/8″ tube / 3/8″ pipe | None | 1000 (69) | 260 °C |
| QD-316-075-CVK | 3/4″ | 1/2″ | 3/8″ tube / 3/8″ pipe | Check valve kit | 1000 (69) | 190 °C |
| QD-316-075-BV-CVK | 3/4″ | 1/2″ | 3/8″ tube / 3/8″ pipe | Ball valves and check valve kit | 1000 (69) | 190 °C |
| QD-316-100 | 1″ | 1/2″ | 3/8″ tube / 3/8″ pipe | None | 1000 (69) | 260 °C |
| QD-316-100-CVK | 1″ | 1/2″ | 3/8″ tube / 3/8″ pipe | Check valve kit | 1000 (69) | 190 °C |
| QD-316-100-BV-CVK | 1″ | 1/2″ | 3/8″ tube / 3/8″ pipe | Ball valves and check valve kit | 1000 (69) | 190 °C |
Alloy 20 and Hastelloy® C-276 to order.