PST 125-400/370 - ინდუსტრიული ტუმბო
Industrial pumps

PST 125-400/370 - ინდუსტრიული ტუმბო

37 kW (50 HP) · Hmax 46.2 m · Qmax 300 t/h (5000 l/min) · DN 150x125 · 1450 rpm

Technical specifications

Select a value to find pumps with the same specification

Pump typeIndustrial
Maximum flow (Qmax)300 t/h · 5000 l/min
Maximum head (Hmax)46 m
Power37 kW · 49.6 HP
Speed1450 rpm
Protection classIP55
Inlet (suction)6" (150 mm)
Outlet (discharge)5" (125 mm)
Maximum fluid temperature120 °C
Casing materialCast iron
Impeller materialCast iron
Insulation classF
Frequency50 Hz
SKU PST-125-400/370

Price

on request

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Series comparison

The entire series in one table

16 Model in one family, with head at each flow. The model you are viewing is highlighted in dark blue.

PST 125 · 1450

This family
PST 125 · 1450 Family performance comparison
Modelt/h →l/min →Curve003050035583406675083360100090150010016671101833140233315025002003333250416730050004006667
125-200/555.5 kWVoltage not confirmed11.411.111.11110.910.810.2109.78.98.66.9---
125-200/757.5 kWVoltage not confirmed14.113.913.813.813.713.613.112.912.711.911.69.6---
125-250/757.5 kWVoltage not confirmed15.4----15.31514.814.613.613.1----
125-200/11011 kWVoltage not confirmed18.117.917.817.817.717.617.116.916.715.915.613.69.8--
125-250/11011 kWVoltage not confirmed19.4----19.319.11918.918.117.815.311.7--
125-250/15015 kWVoltage not confirmed23.2----23.323.12322.9222219.816.512.3-
125-250/18518.5 kWVoltage not confirmed25.6----25.525.525.425.324.924.72320.316.5-
125-315/18518.5 kWVoltage not confirmed27.3------26.926.725.925.623.319.714.9-
125-315/22022 kWVoltage not confirmed30------29.729.628.928.626.523.218.4-
125-400/22022 kWVoltage not confirmed33.4-----32.832.532.130.529.724.717.3--
125-315/30030 kWVoltage not confirmed35.6------35.435.334.834.632.930.126.1-
125-315/37037 kWVoltage not confirmed38.2------3837.937.437.235.733.129.417.8
125-400/30030 kWVoltage not confirmed41-----4140.540.339.238.634.427.518.3-
125-400/370Current37 kWVoltage not confirmed46.2-----4645.745.544.644.240.734.826.5-
125-400/45045 kWVoltage not confirmed51.4-----5150.950.850.149.84742.234.8-
125-400/55055 kWVoltage not confirmed56.5-----56.356.356.255.955.753.850.344.726.7
Table 1. PST 125 · 1450 – columns show flow in t/h, with l/min below; cells show head in metres.

Source: manufacturer's technical sheet.Values are for reference. In a real system, pipe diameter, length and bends reduce the available head.

Technical sheet

Model 125-400/370

Performance curve

A pump has a performance curve rather than a single flow and head. Qmax and Hmax are at opposite ends and never occur together: at maximum head, flow is zero; at maximum flow, head is zero. Actual operation lies between these extremes.

Hmax 46.2 mQmax300 t/h5000 l/min01020304050t/h050100150200250300l/min010002000300040005000Head, mFlow
Maximum head
46.2m

At zero flow

Maximum flow
300t/h

5000 l/min· at 26.5 m

Midpoint
44.6m

140 t/h
2333 l/minat

Chart 1. Head (m) against flow (t/h, l/min), 125-400/370. Blue points show the manufacturer's measured values. Move the pointer near the curve, or touch it on a phone, to read the head and flow at any point.

Measured values

Performance table
t/h
l/min
Head, m

Select a number in the table to see the corresponding point.

From the catalogue

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PST 125-400/370 - ინდუსტრიული ტუმბო · PN.GE