50B25.5 Submersible Raw Sewage Pump, 5.5 kW, 380 V, Channel Impeller

Description

Overview

The 50B25.5 is a heavy-duty cast iron submersible sewage pump with a channel impeller that passes solids. Its 5.5 kW motor gives a 42 m shut-off head, which makes it a pump for long or high discharge lines rather than a simple sump emptier.

On the performance curve it delivers 10 m³/h (167 L/min) at 41 m, 20 m³/h (333 L/min) at 38 m and 40 m³/h (667 L/min) at 28 m. Use those points, not the shut-off figure, when you size the pump against your static lift and pipe friction. It runs on 380 V to 415 V three phase and needs a correctly sized starter panel. Pumps of this size are normally supplied to order, so contact us to confirm stock, delivery time and the right starter for your installation.

Key features

• Channel impeller passes solids
• Heavy-duty cast iron construction
• 5.5 kW motor, 380 V to 415 V three phase
• 42 m shut-off head
• 40 m³/h at 28 m, 20 m³/h at 38 m, 10 m³/h at 41 m
• Suited to municipal, industrial and large septic duty

Where it works

It is aimed at municipal and industrial sewage pump stations, large septic systems and effluent handling, from Gauteng townships to Limpopo lodges and Free State feedlots. A lower-head alternative is the 5.5 kW raw sewage pump with 100 mm outlet, and the 7.5 kW raw sewage pump moves more water. Browse every submersible pump we list.

What’s in the box

• 1 x 50B25.5 5.5 kW submersible sewage pump

Delivery and warranty

Kamano delivers with its own trucks from Polokwane to all nine provinces in 1 to 3 days, including Johannesburg, Pretoria, Bloemfontein, Polokwane, Mahikeng and Upington. At a shipping weight of 88 kg this pump falls in the 60 to 100 kg delivery band, which costs R1,450 (VAT incl.). Orders of R20,000 or more (VAT incl.) are delivered free.

Ask us for the warranty terms on this model.