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Armstrong

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Armstrong Pumps has pioneered an uncompromising range of products for customers in residential, commercial and industrial markets. From the very beginning, the Armstrong name has been a benchmark for quality in design, engineering and manufacturing.
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Barnes Canada serves the diverse needs of diverse markets for fluid handling equipment throughout Canada. All of the CP&S brands - Barnes Pumps, Barnes Pressure Systems, Burks Pumps, Crown Pumps, Prosser Pumps, and Weinman Pumps - are sold and serviced through Barnes Canada. Learn more...

Series 4030 and TD40 Base Mounted Pumps

Overview

Armstrong offers a comprehensive range of based mounted pumps designed for a wide variety of applications. These base mounted pumps are single stage, end suction, radially-split centrifugal pumps units featuring a self-venting casing to prevent air binding. Armstrong base mounted pumps also include heavy duty bearings that are sealed and lubricated for life, a "back pull-out" bearing frame for easy removal, and a self-lubricating mechanical seal to prevent liquid seepage. Base mounted pumps are available in bronze fitted, all bronze and all iron construction.

Traditional Base Mounted Pump Features:

Back pull-out design
One piece baseplate
Base supported radially-split casing
Flexible coupling with guard
Drain and gauge connections
Cast iron housing, bronze-fitted construction

Value-Added Base Mounted Pump Features

ANSI style centerline discharge casing
ANSI flanged casing
Pre-lubricated and sealed ball bearings
Confined casing gasket
Mechanical seal with O-ring mounted silicone carbide seat
Stainless steel shaft sleeve
Dynamically balanced impellers
OSHA coupling guard
Baseplate designed to ANSI/HI 1.3.5 rigidity standards for freestanding base

Design Features

Traditional Features

Back Pull Out Design
One Piece Baseplate
Base Supported Radially Split Casing
Flexible Coupling, with Guard
Drain and Gauge Connections
Cast Iron Housing, Bronze Fitted Construction
All Iron and Ductile Iron Construction available
Designed, Manufactured, and Inspected to Exacting Standards

Current Design Concepts

ANSI style Centerline Discharge Casing
Large Flow Range
ANSI Flanged Casing
Pre-Lubricated and Sealed Ball Bearings
Confined Casing Gasket
Mechanical Seal with O-Ring Mounted Seat
Stainless Steel Shaft Sleeve
Dynamically Balanced Impellers

Typical Specifications

CIRCULATING PUMPS:

Furnish and install, as indicated on the plans and specifications, Armstrong Series 4030 base mounted centrifugal pumps.
The pump shall be single, end suction type with radially split, top center-line discharge, self-venting casing. The casing-to-cover gasket shall be confined on the atmospheric side to prevent blow-out possibility.
Pump construction shall be cast iron, bronze fitted (all iron, all bronze, ductile iron) and shall be fitted with a long-life, product lubricated, drip-tight mechanical seal, with O-ring seat retainer, designed for the specified maximum temperature and pressure.
The shaft shall be fitted with a Stainless Steel shaft sleeve and be supported by two heavy duty ball bearings. The design shall allow Back Pull Out servicing, enabling the complete rotating assembly to be removed without disturbing the casing piping connections.
The pump shall be mounted on a rigid, single piece baseplate, with grouting hole, and connected by flexible coupling, with guard, to a __hp, __Hz, _ph, __volts, __rpm, __enclosure squirrel cage, induction type motor of standard (premium, __%) efficiency and suitable for across-the-line (wye-delta, part wind) starting.
The housing shall be hydrostatically tested to 150% maximum working pressure.
The unit shall be suitable for the conditions shown on the pump schedule.

Series 4030 – Horizontal Base Mounted Pumps

PDF Brochures

Series 4030 Product Information

TD40 Old Style Pumps