Sterling Pumps Split Case Pump I LR series ...

Sterling Pumps - Split Case Pump I LR series

Supplier: Sterling Pumps

Split Case Pump I LR series

The LR series Split Case pumps are a rugged design and high efficiency axially split, single stage, double suction and double volute horizontal pump with the LRV vertical option and the LLR two stage single suction impeller models.

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The LR series can be installed and operated in applications such as agriculture, Fire Fighting, Steel Mills, Quarry’s, Industrial water processing, Marine unloading, Utilities, Paper Mills, Mine Dewatering and Boiler fill.

Features:

Size 2-1/2” to 12”
Flow capacity up to 2,840 m³/h
Heads up to 165 metres
Power range from 4 kW to 375kW
Axially Split, single stage, single and dual volute construction design
Double volute casing, minimises radial thrust for stable loading
Heat treated shaft
Renewable shaft sleeves
Single row deep grooved type ball bearings in bearing housing offers accurate alignment with either oil lubricated or grease lubrication.
Standard construction is cast iron
Mechanical Seal, cartridge style as standard
Replaceable casing and impeller wear rings
Class 150 ANSI B 16.5 flanges

Options:

Mechanical seal
Construction options:

- All Iron
- All Bronze
- Stainless Steel
- Duplex Stainless Steel
Stainless Steel shafts on request
Special elastomers to suit liquid or temperature
Mounted on base with pump coupled to drive motor, electric or diesel

Specifications:

LR series
Up to 12” sizes
Capacity up to 2,840 m³/h flow
165 metres maximum head
65mm to 300mm discharge size
80mm to 450mm suction size
2900, 1450 and 960 rpm models
4 kW up to 375 kW maximum power

To contact Sterling Pumps about Sterling Pumps Split Case Pump I LR series use Get a quote.

Features:

Size 2-1/2” to 12”
Flow capacity up to 2,840 m³/h
Heads up to 165 metres
Power range from 4 kW to 375kW
Axially Split, single stage, single and dual volute construction design
Double volute casing, minimises radial thrust for stable loading
Heat treated shaft
Renewable shaft sleeves
Single row deep grooved type ball bearings in bearing housing offers accurate alignment with either oil lubricated or grease lubrication.
Standard construction is cast iron
Mechanical Seal, cartridge style as standard
Replaceable casing and impeller wear rings
Class 150 ANSI B 16.5 flanges

Options:

Mechanical seal
Construction options:

- All Iron
- All Bronze
- Stainless Steel
- Duplex Stainless Steel
Stainless Steel shafts on request
Special elastomers to suit liquid or temperature
Mounted on base with pump coupled to drive motor, electric or diesel

Specifications:

LR series
Up to 12” sizes
Capacity up to 2,840 m³/h flow
165 metres maximum head
65mm to 300mm discharge size
80mm to 450mm suction size
2900, 1450 and 960 rpm models
4 kW up to 375 kW maximum power

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To contact Sterling Pumps about Sterling Pumps Split Case Pump I LR series use Get a quote.

Sterling-LN-series-Split-Case-Brochure(3.62MB)

AI Overview BETA

Sterling Pumps’ LR series is a horizontal, axially split, single-stage, double-suction pump for moving liquids, with cast-iron standard construction, renewable shaft sleeves and replaceable casing and impeller wear rings. Its double-volute casing minimises radial thrust, supporting stable loading during operation. For mine dewatering, the LRV version offers a vertical option alongside the series’ horizontal configuration.

Flow capacity: up to 2,840 m³/h
Head: up to 165 metres
Power range: 4 kW to 375 kW
Discharge sizes: 65 mm to 300 mm
Suction sizes: 80 mm to 450 mm

Source: listing by Sterling Pumps on IndustrySearch · Updated 3 Nov 2026
Supplier document: Sterling-LN-series-Split-Case-Brochure (PDF)

AI Overview is generated by artificial intelligence and may contain mistakes.

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