Pentax CH Series Centrifugal Pump
4/5
Centrifugal pumps with medium to high flow rates, suitable for sprinkler irrigation and, in general, wherever low noise levels and minimal pressure fluctuations are required when the flow rate varies.
• Cast iron pump casing, AISI 303 stainless steel motor shaft. Ceramic-graphite mechanical seal. Brass impeller on CH 160-310 models and cast iron on CH 400-550 models.
• M models: single-phase 230V with thermal protection; all others: three-phase 230/400V
• Liquid temperature 0°C to +90°C.
• Connections: - CH 160-310, 2" suction and discharge connections.
- CH 400-550, 3" suction connection, 2" discharge connection.
• Cast iron pump casing, AISI 303 stainless steel motor shaft. Ceramic-graphite mechanical seal. Brass impeller on CH 160-310 models and cast iron on CH 400-550 models.
• M models: single-phase 230V with thermal protection; all others: three-phase 230/400V
• Liquid temperature 0°C to +90°C.
• Connections: - CH 160-310, 2" suction and discharge connections.
- CH 400-550, 3" suction connection, 2" discharge connection.
