Horizontal End-Suction Centrifugal Pump

Pump connection mode
●Pull-back design, motor, and pump body for separate structure.
●The pump head bracket is used as the connection device between the motor and the pump body, and the O-ring is used as the seal between the pump body.
●Flange size in accordance with GB/T17241.6 or IS07005- 2/DIN2501 standard PN16 provisions.

Pump liquid temperature
●Normal temperature pump: liquid temperature -15 °C to +70 °C.
●Hot water pump: liquid temperature -15 °C to +105 °C

Pump material
●Cast iron
●Stainless steel (AISI304,AISI316)

Motor
●Squirrel cage fully enclosed air-cooled IEC motor, suitable for continuous operation
●Protection grade: IP55
●Insulation class: F
●Standard voltage:3 x220-240/380-415V 1x220-240V
● Single-phase motors are available from 0.25kW-2.2kW

Pump operating conditions
● Liquid of thin, clean, non-flammable, and explosive, and does not contain particles or fibers
●Ambient temperature: no more than +40 °C
●Altitude: no more than 1000m

Performance curve
●Curve tolerance in line with ISO9906.
●All curves are based on the test of a 3x 380V motor at constant speed of 2900rpm or 2950rpm, 1480rpm or 1450rpm.
●Test medium temperature is 20 °C, does not contain any solid impurities and air water.
●The use of the pump refers to the performance range of the bolded curve to prevent the flow rate from overheating the motor, or the flow rate from overloading the motor.

Altitude and ambient temperature
When the pump is operating at an ambient temperature greater than 40 °C or an altitude greater than 1000m, the motor output power P2 will be reduced, and the pump, in this case, the motor power needs to be enlarged.