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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 4360 and 4380 Pump-in-a-Box

Overview

The PiB Series builds on the quality and unsurpassed performance you’ve come to expect from Armstrong commercial pumps. PiB (Pump-in-a-Box) models are packaged for warehouse distribution and are shipped within 48 hours of the order date. Current PiB models include the 4360, 4380 and 4380 IVS Series Vertical In-Line pumps, available with an extensive selection of impeller and motor combinations, to cover a wide range of head and flow requirements.

Series 4700 Vertical Multistage pumps supplied by Butts Pumps and Motors Ltd.

Design Features

Direct Replacement

PiB 4360 & 4380 pumps are available with standard NPT connections and ANSI 125 flanges, bronze impellers and standard JM/JP/56c motors with common electrical configurations. The wide array of connection sizes, impeller diameters and motors allows for a simple and direct replacement of almost any pump.

Intelligent Variable Speed Pumps

Armstrong PiB 4380 IVS pumps are the next generation in variable speed pumps, offering the element of built in intelligence. Our Intelligent Variable Speed (IVS) pumps can effectively and accurately replicate a typical variable speed system, which would normally include a remote differential pressure sensor. The IVS controller can provide the operating cost savings of a traditional variable speed system, without the added installation expense and complexity of a remote pressure sensor. It is the first true plug-and-play intelligent pump on the market, available only from Armstrong.

IVS Retrofit

Existing constant speed pumps can seamlessly be upgraded to a PiB 4380 IVS, in systems with 2-way control valves. Simply install the 4380 IVS into the pipeline with the same installation method used for constant speed pumps. Expensive modifications to your current piping system or building structure are no longer required to minimize operating costs. An integrated dial (exclusive to the PiB 4380 IVS series) makes it easy to adjust the system head to match the system demand and instantly maximize your energy savings. No specialized technicians or complex electronic devices are required.

Efficiency

Mechanically sealed pumps provide far greater efficiency compared to canned rotor designs. This design feature reduces power consumption and energy costs.

Quality

Armstrong VIL pumps have been installed in thousands of applications all over the world and have demonstrated high performance, consistent efficiency, and maximum durability. The Armstrong Type 21A mechanical seal has a Silicon-Carbide stationary seal which makes it one of the most reliable seals on the market today.

Ease Of Maintenance

Since the PiB Series is based on current proven Armstrong commercial pumps, replacement parts are readily available. All PiB Series pumps include industry-standard mechanical seals, ensuring quick and economical service. In the event of regular scheduled maintenance, downtime is minimized.

Reduced Footprint

Armstrong VIL pumps are designed to be mounted directly into the pipeline without floor support. Base-mounted end suction pumps and horizontal split case pumps can be replaced with VIL pumps to reduce the floor space required.

Typical Specifications

Pump Type: Vertical In-Line
Max. Working Pressure: 175 psi @ 140°F
Max. Working Temperature: 225°F (107°C)
End Connections: ANSI 125 Flanges or NPT with Companion Flanges
Primary Seal: Armstrong Type 21A Mechanical Inside Unbalanced
Max. Flow: 725 USgpm (45.7 L/s)
Max. Head: 95 ft (29 m)
Motor Enclosure: Open Drip Proof (ODP) Totally Enclosed Fan Cooled (TEFC) (4380 IVS Only)
Motor Efficiency: Standard
Motor Frames: JM/JP/56C
Casing: Cast Iron ASTM A48
Impeller: Bronze ASTM B584
Casing Gasket: Fiber
Adaptor Bracket: Cast Iron ASTM A48
Motor Shaft: Carbon Steel
PiB 4360B Stainless Steel ASTM A314 Type
Stub Shaft: 416 (56C motors only)
PiB 4360D/4380 Stainless Steel ASTM A314 Type
Stub Shaft: 303 (56C motors only)
Shaft Spacer: Stainless Steel ASTM A276 Type 304 (PiB 4360D & PiB 4380 only)
Water Slinger: Neoprene (PiB 4360D/4380 only)
Rotating Seal Face: Carbon
Stationary Seal Face: Silicon Carbide
Secondary Seal: Buna-N (PiB 4360B) EPDM (PiB 4360D/4380)

PDF Brochures

PiB Brochure - Canada