ESL Series Vertical Double-Suction Split Case Pump

As a premium-class industrial pumping solution, the ESL Series Vertical Double-Suction Split Case Pump is purpose-built for high-capacity water transfer where dependability is non-negotiable. Its double-suction impeller design ensures outstanding hydraulic balance, which significantly minimizes axial thrust, suppresses vibration, and substantially prolongs bearing service life—making it a long-term workhorse for demanding applications.

Advantages

• High Flow Capacity
• Vertical Space-Saving Design
• Excellent Hydraulic Balance

The vertical footprint of the ESL Series makes it the go-to solution for projects where every square meter counts—whether it’s a below-ground pumping station, a commercial tower, or a crowded mechanical room. And with EFIPEL’s 21-year track record in pump manufacturing and OEM service across the globe, you’re not just buying a pump—you’re investing in decades of engineering know-how, strict quality control, and long-term operational assurance.

Field Chart

■ Key Features 

1. Double-Suction Impeller for High Hydraulic Stability

• Perfect hydraulic balance reduces axial forces

• Longer bearing lifespan

• Low vibration, quieter operation

• Smooth, stable flow ideal for continuous-duty systems

2. Vertical Split Case Design (Space-Saving)

• Requires significantly less floor space

• Perfect for equipment rooms, basements, and retrofit projects

• Easy pipeline layout for engineering contractors

3. High Efficiency for Large Flow Applications

• Optimized impeller design

• Energy-saving performance for long-term operation

• Suitable for municipal and industrial pumping stations

4. Easy Maintenance – Split Casing Structure

• Upper casing can be removed without disconnecting the pipework

• Fast access to impeller and internal components

• Lower overall maintenance costs

5. Strong Construction for Industrial Duty

• Cast iron, ductile iron, or stainless steel options

• High-strength shaft

• Heavy-duty bearings designed for continuous operation

6. Multiple Seal Options Available

• Mechanical seal (Carbon/SIC, SIC/SIC)

• Gland packing optional

• Suitable for clean water or lightly contaminated liquids

■ Technical Performance Range