"PJM" impeller pumps

"PJM" impeller pumps Producer - LFP Leszno, Poland Purpose: Standard PJM pumps are intended for pumping clean

and slightly contaminated water pH = 6-8 and temperature not

exceeding 120°C, and used for other non-aggressive liquids

for the materials the pump is made of. Application: - Central heating installations; - Industrial installations; - Water supply installations; - Air conditioning installations; - Fire protection installations - hydrants. Construction concept: Hydraulic part: - Single-stage centrifugal pump; - Suction in the horizontal axis, pumping in the vertical axis up; - monoblock - pump impeller mounted directly on the motor shaft; - DMc mechanical seal. Engine: - Three-phase asynchronous with a squirrel cage rotor; - Closed; - Motor shaft extended; - Revolutions - 1,400 U/min. or 2,900 U/min; - Voltage - 3 x 230/400 V, 400 V, 400/690 V; - Frequency - 50 Hz; - Clockwise rotation (seen from the drive side); - Full external electrical protection required. Benefits: - High reliability; - Displacement of the pump-motor axis excluded; - Materials proven, typical and resistant; - Ease of installation and operation; - Possibility to work with a frequency converter; Pumps available: - 65 PJM 200 - 11 kW - 2,900 U/min; - 50 PJM 160 - 3 kW - 2,900 U/min; - 80 PJM 200 - 15 kW - 2,900 U/min; - 65 PJM 160 - 4 kW - 2,900 U/min.