Product Overview: The Johnstone 120-275B Industrial Centrifugal Pump is engineered for superior performance and reliability in demanding fluid transfer applications. Designed with a focus on energy efficiency and long-term durability, this robust pump is ideal for a wide range of industrial, commercial, and agricultural settings. Its advanced hydraulic design ensures optimal flow rates and head pressure, making it a dependable choice for critical operations where consistent and efficient fluid movement is paramount. Built from high-grade materials, the 120-275B resists corrosion and wear, promising extended service life and reduced maintenance costs. Trust Johnstone for unparalleled quality and performance in your fluid management systems, ensuring your processes run smoothly and efficiently.
Key Features & Benefits:

 
Technical Specifications:

Part Number: 120-275B
Alternative Part Number: 120275B
Pump Type: Centrifugal, End Suction, Close-Coupled
Motor Power: 5 HP (3.7 kW)
Voltage: 208-230/460V, 3 Phase, 60 Hz
Max Flow Rate: Up to 250 GPM (946 LPM)
Max Head: Up to 120 Feet (36.5 meters)
Inlet Connection: 3 inch NPT (National Pipe Taper)
Outlet Connection: 2.5 inch NPT (National Pipe Taper)
Casing Material: Heavy-Duty Cast Iron
Impeller Material: Stainless Steel (304 SS)
Shaft Seal: Type 21 Mechanical Seal (Carbon/Ceramic/Buna-N)
Max Fluid Temperature: 180°F (82°C)
Operating Speed: 3500 RPM
Weight: 75 lbs (34 kg)
Mounting: Base Mounted or Close-Coupled to Motor