Feeders
Circle Feeder® PTC Series
Specially designed to deliver slaked lime and activated carbon to remove or neutralize harmful gas and dioxin.
- Feeding and pneumatic transportation of very small quantity: 0.2 liter/hour
- Very stable feeding rate because of newly invented metering mechanism
- Suppliable from one Pneuma-Circle to 4 different lines at the same time
- Free from air leakage
Specifications
| Model | Capability ( Lit. / h ) | # of exhaust ports | Motor capacity (kw) | Approximate mass w/h 1 port (kg) | ||||
| A | B | C | D | primary | secondary | |||
| PTC-300 | 0.2 - 1.4 | 1.0 - 7.0 | 6.0 - 40 | 30 - 200 | 1 - 4 | 0.2 | 0.2 | 170 |
| PTC-500 | 250 | |||||||
| PTC-700 | - | 390 | ||||||
| PTC-1000 | - | - | 490 | |||||
The specifications are subject to change for improvement, and from necessity of properties of material.
Capabilities shown above are per exhaust port. Additional exhaust ports are also available.
Main construction in stainless steel, carbon steel, and others available.

