Name: Lowara 1GSL05T-C4S 400v 104150820 (now 104150L20)
Brand: Lowara
SKU: 8180-1GSL-05-400
Price: 649.32 GBP
Availability: InStock

Lowara 1GSL05T-C4S 400v 104150820 (now 104150L20)

Lowara 1GSL05T-C4S 400v 104150820 (now 104150L20) - Image 2

Lowara 1GSL05T-C4S 400v 104150820 (now 104150L20) - Image 3

In stock

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Established 1975
Trusted by thousands of customers

The Lowara 1GSL05T-C4S 400v (104150820, now 104150L20) is a 4″ stainless steel submersible borehole pump from the Lowara GS range: 1GSL low-flow hydraulic, 18 stages, a 0.55 kW 400V three phase motor, up to 119 m of head and flows up to 22.5 l/min (1.35 m³/h).

The 1GSL suits low-yield boreholes and deep wells where only a small flow is available. GS pumps are built for water with sand, iron or manganese: an abrasion-resistant design with a front wear plate and floating polycarbonate impellers, in a corrosion-resistant stainless steel structure.

119 m

Max. head

1.35 m³/h

Max. flow

0.55 kW

Motor

400V

Supply

Performance at 50 Hz

Flow (l/min)	0	8.3	10	15	20	22.5
Head (m)	119	105	100	83	60	46.3
Pressure (bar)	11.7	10.3	9.8	8.1	5.9	4.5

Head is what the pump produces. Your pressure at the surface is that figure less the depth to the pumping water level and the pipe losses.

4″ boreholeLow flowStainless steelSand-resistant18 stagesPart no. 104150820 (now 104150L20)

Borehole pumps must be sized to your borehole’s depth, yield and the pressure you need. Send us your borehole details and we’ll confirm the right pump, cable and controls before you order.

Full Description

More about this product

Full Description

The Lowara 1GSL05T-C4S 400v (104150820, now 104150L20) is a 4″ submersible borehole pump with the low-flow 1GSL hydraulic, 18 stages and a 0.55 kW 400V three phase motor. It delivers up to 119 m of head at zero flow and up to 22.5 l/min (1.35 m³/h), with 46.3 m of head still available at maximum flow.

Lowara GS pumps are designed for boreholes where sand, iron or manganese wear out ordinary pumps. An abrasion-resistant construction with a front wear plate and floating polycarbonate impellers resists wear, while the stainless steel structure resists corrosion.

Key specifications

Model	Lowara 1GSL05T-C4S 400v
Lowara part no.	104150820 (now 104150L20)
Type	4″ submersible borehole pump
Hydraulic	1GSL05 — 18 stages
Motor power	0.55 kW
Supply	400V three phase, 50 Hz
Max. head (zero flow)	119 m
Max. flow	22.5 l/min (1.35 m³/h)
Head at max. flow	46.3 m
Outlet	Rp 1¼
Construction	Stainless steel
Impellers	Floating polycarbonate
Wear protection	Front wear plate

Features

Low-flow hydraulic

The 1GSL is matched to low-yield boreholes, reducing the risk of over-pumping.

Sand-resistant

Abrasion-resistant construction with front wear plate.

Floating impellers

Polycarbonate floating impellers resist wear for a long service life.

Compact 4″ design

Fits standard 4″ and larger boreholes.

Built for

Low-yield boreholes

Private supplies where the borehole only gives a small flow.

Deep wells

High head from a small flow.

Tank filling

Topping up a storage tank for a separate booster set.

Stock & garden water

Troughs, irrigation and outbuildings.

FAQs

How deep can it pump from?

At zero flow it generates up to 119 m of head; at its maximum flow of 1.35 m³/h it still gives 46.3 m. Your total head is the pumping water level depth plus the height and pressure needed, plus pipe losses.

Is the 1GSL right for my borehole?

It suits low-yield boreholes. If your borehole gives more water, a 2GS or 4GS will deliver more flow. Send us your test-pump results and we’ll advise.

Will it fit my borehole?

The GS is a 4″ pump, so it fits a 4″ or larger internal casing.

What else will I need?

A drop cable, rising main, safety rope and suitable controls and a three-phase starter. Ask us and we’ll specify a complete package.

Downloads

Data Sheet PDF
Download

Delivery Information

Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.

Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).

Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.

Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.

Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.

More about this product

Key specifications

Features

Built for

FAQs

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