B74812MS1

Berkeley B74812MS1 Type "B" Closed Coupled Centrifugal Pump, Model B3TPMS with Electric Motor. 2 HP, 115/230 Volts, 60 Hz, 1 Ph (Single Phase), 1800 RPM, TEFC - Totally Enclosed Fan Cooled Enclosure. Medium Capacity Silicon Bronze Impeller, 4" NPT Suction, 3" NPT Discharge, Mechanical Seal Shaft Seal. A Pentair Brand Product.

Brand: Berkeley

Series:

Close-Coupled Motor Drive

Item: B74812MS1Model #: B3TPMS

Retail Price: $5,713.60

Ships within 1 business day (in-stock items). Delivery typically 1-5 business days.

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Overview

Literature & Manuals

Find the manuals, product sheets and all the information you need

Type	Title	Link
Installation & Operation Manuals	Berkeley Type B Close Coupled Motor Drive Centrifugal Pump Dimensions	View
Installation & Operation Manuals	Berkeley Type B Close Coupled Motor Drive Pump B4G Dimensions	View
Installation & Operation Manuals	Berkeley Type B Close Coupled Motor Drive Pump Owners Manual	View
Installation & Operation Manuals	Berkeley Type B Close Coupled Motor Drive Pump Specifications	View
Installation & Operation Manuals	Berkeley Type B Close Coupled Motor Drive Pump Vertical Mounting	View
Installation & Operation Manuals	Berkeley Type B Close Coupled Motor Driven Centrifugal Pump Supplements	View

Series Information

Close-Coupled Motor Drive Information

Features & Benefits
Four-position Discharge: Rotatable discharge can be positioned for fast, easy piping. Small models equipped with tapped suction and discharge; large models have standard ANSI 125# flat-face flange. Premium-grade Motors: NEMA grade motors for greater efficiency, reliability and longevity. Quiet, smooth operation. Motor Bracket: Precision-machined, closed-grain cast iron provides added strength to minimize deflection and ensure a tight component seal. Maintenance-free Shaft Seal: Self-lubricating, corrosion-resistant mechanical shaft seal provides maximum abrasion resistance without leaking. Optional seals available for special applications. Replaceable Slip-on Shaft Sleeve: Rugged stainless steel shaft sleeve provides maximum corrosion and wear resistance. Replaceable Bronze Wear Ring: Available on some models. Superior Impeller: Precision-machined to optimize performance and operating efficiencies. Mechanically balanced to reduce bearing load for longer service life. Keyed and locked to motor shaft. Heavy-duty Volute Case: Thick-wall, close-grained cast iron stands tough in high-demand environment. Hydraulic efficiency is improved with CADbased geometric design. Back pull-out design permits easy removal and repair without disturbing piping. Multiple Taps: Taps included for easy priming and draining. Durable Finish: High-quality lead-free/chromatefree primer and paint coatings.
General Description
Berkeley Type B Close Coupled Motor Driven Centrifugal Pumps
Four Position Casing
Four-position Discharge: Rotatable discharge can be positioned for fast, easy piping. Small models equipped with tapped suction and discharge; large models have standard ANSI 125# flat-face flange.
Mechanical Shaft Seal Information
18-8 S.S. Metal Parts, "Buna-N" Rubber Bellow, Ceramic Stationary, Carbon Rotating Face
Packing
PTFE Packing with Graphite Impregnation

Related Products and Parts

Popular Series

Series associated to this product and brand

B74812MS1

Type

Title

Link

Berkeley Type B Close Coupled Motor Drive Centrifugal Pump Dimensions

View

Berkeley Type B Close Coupled Motor Drive Pump B4G Dimensions

View

Berkeley Type B Close Coupled Motor Drive Pump Owners Manual

View

Berkeley Type B Close Coupled Motor Drive Pump Specifications

View

Berkeley Type B Close Coupled Motor Drive Pump Vertical Mounting

View

Berkeley Type B Close Coupled Motor Driven Centrifugal Pump Supplements

View

Features & Benefits

Four-position Discharge: Rotatable discharge can be positioned for fast, easy piping. Small models equipped with tapped suction and discharge; large models have standard ANSI 125# flat-face flange.
Premium-grade Motors: NEMA grade motors for greater efficiency, reliability and longevity. Quiet, smooth operation.
Motor Bracket: Precision-machined, closed-grain cast iron provides added strength to minimize deflection and ensure a tight component seal.
Maintenance-free Shaft Seal: Self-lubricating, corrosion-resistant mechanical shaft seal provides maximum abrasion resistance without leaking. Optional seals available for special applications.
Replaceable Slip-on Shaft Sleeve: Rugged stainless steel shaft sleeve provides maximum corrosion and wear resistance.
Replaceable Bronze Wear Ring: Available on some models.
Superior Impeller: Precision-machined to optimize performance and operating efficiencies. Mechanically balanced to reduce bearing load for longer service life. Keyed and locked to motor shaft.
Heavy-duty Volute Case: Thick-wall, close-grained cast iron stands tough in high-demand environment. Hydraulic efficiency is improved with CADbased geometric design. Back pull-out design permits easy removal and repair without disturbing piping.
Multiple Taps: Taps included for easy priming and draining.
Durable Finish: High-quality lead-free/chromatefree primer and paint coatings.

General Description

Berkeley Type B Close Coupled Motor Driven Centrifugal Pumps

Four Position Casing

Four-position Discharge: Rotatable discharge can be positioned for fast, easy piping. Small models equipped with tapped suction and discharge; large models have standard ANSI 125# flat-face flange.

Mechanical Shaft Seal Information

18-8 S.S. Metal Parts, "Buna-N" Rubber Bellow, Ceramic Stationary, Carbon Rotating Face

Packing

PTFE Packing with Graphite Impregnation