Product Name: Varuna Pump VP 77A/20 (80/20)
Size: 8 inches (Discharge) / 5 inches (Inlet)
Power: 100 HP
Product Description
The Varuna Pump VP 77A/20 (80/20) is a heavy-duty, high-capacity centrifugal pump engineered for large-scale water transfer, agricultural irrigation, industrial processing, and municipal water supply applications. Powered by a robust 100 HP motor and featuring an 8-inch discharge with a 5-inch inlet configuration, this pump is designed to deliver exceptional flow rates and sustained performance under the most demanding conditions.
Built for continuous operation in harsh environments, the Varuna VP 77A/20 combines rugged construction, hydraulic efficiency, and long-term reliability – making it the preferred choice for large farms, irrigation districts, construction dewatering projects, and industrial plants.
Key Features:
Powerful 100 HP Motor: Delivers massive torque and high-volume pumping capacity for moving large quantities of water over considerable distances or elevations.
8" Discharge / 5" Inlet Configuration: Optimized for maximum fluid throughput, minimizing friction losses while maintaining excellent head pressure.
Heavy-Duty Construction: Pump body manufactured from high-grade cast iron (or fabricated steel – verify per your unit), offering superior strength, wear resistance, and protection against corrosion and thermal stress.
High-Efficiency Impeller: Precision-engineered, dynamically balanced impeller (bronze, stainless steel, or cast iron – verify per variant) reduces vibration, noise, and energy consumption while maximizing flow and pressure.
Advanced Mechanical Seal: Fitted with a heavy-duty mechanical seal system to prevent leakage, withstand high pressures, and ensure extended service life even under 24/7 operation.
Oversized Bearings: Heavy-duty bearings designed to handle radial and axial loads, ensuring smooth operation and long service intervals.
Easy Maintenance: Split casing or accessible design (verify) allows for quick inspection, impeller replacement, and seal servicing without full pump disassembly.
Applications:
Large-scale agricultural irrigation (center pivot, sprinkler, or flood irrigation)
Industrial water supply and circulation
Municipal water distribution and booster stations
Construction site dewatering and mine drainage
Flood control and stormwater pumping
Fire protection systems (high-volume backup supply)
Aquaculture and fish farming circulation
Power plant cooling water circulation
Technical Specifications:
Model: VP 77A/20 (also referred to as 80/20)
Power Rating: 100 HP
Discharge Size: 8 inches (200 mm)
Inlet Size: 5 inches (125 mm)
Phase: 3-Phase
Speed: Typically 1450 RPM or 2900 RPM (verify pole configuration)
Approximate Max Flow Rate: 3,000 – 5,000 LPM (800 – 1,320 GPM) depending on head conditions
Approximate Max Head: 20 – 40 meters (65 – 130 feet) depending on impeller trim
Material: Cast iron body / Bronze or SS impeller (subject to variant)
Bearing Type: Heavy-duty anti-friction bearings
Seal Type: High-pressure mechanical seal
Why Choose Varuna?Varuna is a trusted name in high-capacity pumping solutions, known for engineering durability, hydraulic efficiency, and field-proven reliability. The VP 77A/20 (80/20) is specifically designed for customers who need to move massive volumes of water efficiently and consistently – reducing energy costs, minimizing downtime, and maximizing operational uptime.