Pedrollo UPm 4/6 Shallow Well Pump

PUMP

Pedrollo UP pump is a compact automatic multistage closed impeller pump suitable for water transfer and well applications. The main feature of this pump is the specially designed independent floating impellers which prevent blockage even after long periods of inactivity.

Pump construction is stainless steel external casing with suction filter raised to prevent passage of sand, leaves, and external particles while the impellers and diffusers are made from noryl. The pump is also supplied with double mechanical seals with an intermediate oil chamber for total motor protection.

Pumps are provided with a floatswitch for automatic operation and supplied with 20m cable.

MOTOR
Enclosed rewindable liquid cooled, non-overloading induction motor designed for continuous operation. A thermal cut-out is incorporated in the windings to protect against overloading and the pump can be connected directly to the mains power supply through a 10A fuse or MCB.

INSTALLATION AND USE
A series of multi-impeller submersible pumps engineered for enhanced reliability, thanks to innovative patented solutions that prevent stalling even after prolonged periods of inactivity. Highly efficient and reliable, these pumps are ideal for various applications, including water distribution in domestic,
civil, and agricultural settings, particularly for water distribution in conjunction with pressure tanks, for irrigation, pressure boosting, and more.

APPLICATION LIMITS
• Liquid temperature up to +40 °C
• Maximum sand content 150 g/m³
• Maximum operating depth below water level up to
20 m (with an appropriately sized power cable)
• Vertical and horizontal operation

INCLUDES
※ Float switch (exclusive to single-phase models)
※ Power cable length 20 m

Enclosure: IPX8
Insulation class: F
Voltage: 1x240V
Speed: 2900rpm

OPERATING CONDITIONS
Pumped liquid: Thin, clean, chemically non-aggressive liquids with a maximum sand content of 150gm/m³
Max. Fluid Temperature: +40°C
Max. Immersion Depth: 20m

Pedrollo UPm 4/6 Datasheet