Sterling Zdnd 032250 Volute Pump

Sterling Sihi ZDND 032250 Volute Pump with Siemens Motor

The Sterling Sihi ZDND 032250 is a robust volute pump engineered for heavy-duty industrial applications. With high efficiency, durable sealing, and strong mechanical construction, it delivers reliable performance in demanding fluid handling operations. This pump is coupled with a Siemens 1LE10021DA234A0 motor for efficient power transmission and dependable operation.

Manufacturer: Sterling Sihi
Type: Volute Pump
Model: ZDND 032250
Part No.: AA AF3 1B 2
Pp-no: S1409286-01
Code: 239

Technical information (Pump)

• Bearing Bracket: Bracket 35
• Output: max. 600 m³/h
• Casing Pressure: PN 25
• Speed: 3000 rpm
• Medium Temperature: max. 207 °C
• Delivery Head: max. 90 m
• Shaft Sealing: AF3, Balanced standard mechanical seal SiC/Carbon/EPDM
• Casing Gasket: Confined flat gasket of graphite with A4 insertion
• Sense of Rotation: Clockwise, when looking at the pump from the drive end

Attachment (Motor)

Manufacturer: Siemens
Type: Motor
Model: 1LE10021DA234A0
Part No.: UD 0910/1235409-026-6, 58508160200000

• Frame Size: 160M
• @ 50 Hz: Voltage: 400 V/690 V, Current: 21/12.4 A, Power: 11 kW, cos φ = 0.85, Speed: 2920 rpm
• Rated Value 50 Hz: 380“420 V, 21.7“20.7 A / 660“725 V, 12.5“12 A
• @ 60 Hz: Voltage: 460 V, Current: 21 A, Power: 12.6 kW, cos φ = 0.86, Speed: 3520 rpm
• Rated Value 60 Hz: 440“480 V, 21.2“20.1 A
• Mounting: IMB3
• Thermal Class: F
• IP Rate: 55
• Service Factor: 1.1
• Bearing: DE 6209-2ZC3 / NE 6209-2ZC3
• Nominal Efficiency: 88.4%