B Series Close-Coupled 20 HP Pump 3 PH

The Berkeley B Series close-coupled 20 HP pump is specifically designed to meet the demands of a wide range of applications that require high performance, ease of maintenance, and a moderate initial investment. These pumps are built with durable cast iron construction, ensuring longevity and reliable operation even in challenging conditions. The unique back pull-out design of the B Series allows for convenient access to the impeller without the need to disturb or disconnect the surrounding piping, significantly reducing downtime and simplifying maintenance procedures. This feature makes the pump ideal for applications where minimizing service interruptions is critical. With their robust design, efficient performance, and user-friendly maintenance capabilities, the Berkeley B Series 20 HP pump provides an excellent balance of value and functionality, making them a popular choice for both residential and industrial pumping needs.

Key Features

• Type “B” electric motor drive
• Four-position rotatable discharge can be positioned for fast and easy piping
• Premium-grade motors, NEMA, for greater efficiency, reliability and longevity
• Motor bracket is precision-machined. Its closed-grain cast iron construction provides added strength to minimize deflection and ensure a tight component seal
• Maintenance-free shaft seal, self-lubricating and corrosion-resistant, provides maximum abrasion resistance without leaking
• Replaceable slip-on rugged stainless steel shaft sleeve provides maximum corrosion and wear resistance
• Replaceable bronze wear ring is available on some models
• Superior impeller is precision-machined to optimize performance and operating efficiencies
• Heavy-duty volute case with thick wall and close-grained cast iron construction stands tough in high-demand environment
• Multiple taps for easy priming and draining
• Durable finish features high-quality lead-free/chromate-free primer and paint coatings

General Information

• Brand: Berkley
• Series: B Series
• Model: B2-1/2ZPLS
• Product Type: Centrifugal Pump
• GPM: 392
• HP: 20
• Voltage: 208-230/460
• Phase: 3
• Speed: 3600 RPM
• Design: Close-coupled
• Suction Connection: 3″ Flanged
• Discharge Connection: 2-1/2″ Flanged
• Pump Size: (2-1/2 x 3 x 9 L) with bronze wear ring
• Impeller Material: Silicon Bronze
• Pump Casting Material: Cast iron
• Shaft Seal: Mechanical
• Enclosure: ODP

Downloads:

B2-1/2ZPLS Spec Sheet 1

B2-1/2ZPLS Spec Sheet 2

B2-1/2ZPLS Spec Sheet 3

B2-1/2ZPLS Owners Manual