Description: The DAB circulators BPH-E and DPH-E DIALOUGE incorporate an electronic device that enables control at constant pressure, control at proportional pressure (and consequently constant flow rate), operation on a constant curve and at constant differential pressure according to the temperature of the pumped liquid.
Pump Characteristics
Pump for circulating water in civil and industrial community heating and conditioning systems. Cast iron body and wet rotor motor. Cast iron motor casing flanged suction and discharge ports. Impeller in technopolymer, motor shaft in hardened stainless steel. Rotor protective jacket in stainless steel. Two-pole asynchronous motor. The twin version features an automatic clapet type valve.
Electronic Device
PLUS: back-lit intuitive display; cascade navigation system; all functions can be set via the display without remote control; rapid electronic connection.
Characteristics:
· Single-phase power supply (230V-50/60 Hz)
· 2 analogue inputs for differential sensors of pressure/overvoltage/undervoltage – current overload/temperature overload/external setpoint command
· RS232 – RS485 communication serial port
· Liquid Temp. Range: from -10°C to +110°C
· Maximum working pressure: 10 bar (1000 kPa)
· Protection Level: IP 44
| Model | Voltage 50Hz | In A | Pump Connections | Interaxis (mm) | Gross Weight (kg) | Q (m³/h) | H (m) | | BPH-E 60/250.40 | 1 X 230 | 2,0 | DN 40 | 250 | 17,7 | 1,3-13,2 | 7,0-1,0 | | BPH-E 120/250.40 | 1 X 230 | 3,0 | DN 40 | 250 | 21,7 | 1,6-15,8 | 10,4-1,0 | | BPH-E 60/280.50 | 1 X 230 | 3,3 | DN 50 | 280 | 24,2 | 2,5-25,0 | 7,5-1,6 | | BPH-E 120/280.50 | 1 X 230 | 4,8 | DN 50 | 280 | 30,3 | 3,1-31,0 | 11,0-1,2 | | BPH-E 180/280.50 | 1 X 230 | 9,2 | DN 50 | 280 | 30,3 | 3,6-36,0 | 18,2-5,5 | | BPH-E 60/340.65 | 1 X 230 | 4,1 | DN 65 | 340 | 34,8 | 3,7-36,4 | 6,7-1,3 | | BPH-E 120/340.65 | 1 X 230 | 6,7 | DN 65 | 340 | 36,9 | 4,6-45,6 | 10,9-1,7 | | BPH-E 150/340.65 | 1 X 230 | 9,2 | DN 65 | 340 | 36,9 | 5,2-52,0 | 14,8-2,6 | | BPH-E 120/360.80 | 1 X 230 | 9,2 | DN 80 | 360 | 44,4 | 6,4-63,8 | 11,6-2,9 | | BPH-E 120/450.100 M | 1 X 230 | 9,2 | DN 100 | 450 | - | 6,4-64,0 | 11,5-2,9 |
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