Flowserve 4LR-12E Horizontal Split Case Centrifugal Pump 4x6-12

FlowserveModel:4LR-12E/11.63
Brooklyn Park, MN
Centrifugal Pump
Qty:1
Condition: New
$2,500.00 USDIn stock
plus tax & shipping
DWP Industrial Sales
DWP Industrial Sales

Seller since: Sep 2025

At a glance

Product
Flowserve 4LR-12E Horizontal Split Case Centrifugal Pump 4x6-12
Manufacturer
Flowserve
Model
4LR-12E/11.63
Category
Centrifugal Pump
Condition
NEW
Availability
In stock
Price or process
$2,500.00 USD
Quantity
1
Lead time
Not provided
Location
Brooklyn Park, MN
Fulfillment
Pickup and shipping available
Listed on

Key specifications

Discharge Flange Size
4in
Flow Rate
1000GPM
Head Capacity
200ft
Impeller Diameter
11.63in
Material of Construction
Cast Iron
Max Operating Temperature
100°F
Maximum Operating Pressure
175bar
Pump Size
4x6-12
Suction Flange Size
6in

Supporting evidence

No supporting documents or certifications provided.

Description

The Flowserve 4LR-12E is a robust, single-stage horizontal split case centrifugal pump designed for reliable performance in water transfer, irrigation, fire protection, and general industrial applications. Featuring a axially split casing for easy maintenance without disturbing piping, this pump offers high efficiency with its bronze impeller and cast iron construction, ensuring durability in demanding environments. Key benefits include low NPSH requirements, balanced axial thrust for extended bearing life, and versatile shaft sealing options. Compared to similar pumps like those from Goulds or Sulzer, the Flowserve LR series provides superior hydraulic coverage and energy efficiency, reducing operational costs. Drawbacks may include higher initial cost and the need for precise alignment during installation. This specific unit, manufactured in 2013, appears to be in used condition with partial disassembly shown in images, potentially suitable for refurbishment. It handles flows up to 1000 GPM and heads up to 200 feet, making it ideal for municipal water systems or HVAC applications. Always consult datasheets for exact performance curves.

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Shipping Information

Estimated Delivery Time
Varies by seller location and shipping method; shipping quote available at checkout
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Buyer responsible for all shipping and logistics costs
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Return Policy

Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
Refund Policy
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