Booster Pump 2CAM

COMPOSITION OF PRESSURIZATION UNITS

• Horizontal monobloc electric pumps.
• Steel suction and delivery manifolds, threaded and galvanized, with coupling sleeves for membrane vessels on delivery side.
• Unit base and support for control panel in painted or galvanized steel.
• One check valve for each electric pump, installed on suction side.
• Ball valves with pipe union installed on suction side and delivery side of each electric pump.
• Pressure gauge with radial connection.
• Control panel.
• Preset pressure switches installed on delivery manifold and directly connected to control panel.
• On request: membrane surge tanks, shut-off valves.

COMPOSITION OF CONTROL PANEL

• ABS plastic casing, protection rating IP 55, complete with tear-resistant cable glands.
• General circuit-breaker for accident-prevention, with door locking device.
• Power supply from mains: 1 x 230V single-phase, 3 x 400V three-phase.
• Very low voltage input for pressure switch control (bounce-free) and low-level float.
• Pump protection fuses.
• Auxiliary protection fuses.
• Pump operating switches (Automatic/Off/Manual; manual operation only momentary).
• Green LEDs indicating power on, automatic operation, pumps running.
• Red warning LEDs for low/high water level, pump overload protection.
• Adjustable electronic protection for pump overload.
• Protection reset buttons.
• In-built pump switching circuit.
• Internal selector to bypass pump switching.
• Pump cut-off in case of pump malfunction.
• Output for alarms with change-over contact.
• Flame retardant cables for connecting pumps and pressure switches.
• Wiring/operation diagram.