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  2. sku: 8414281736964633
  3. NORTH 21328

A.R. NORTH AMERICA 21328 Pump 4/3000 1750RPM

21328 A.r. North America Pump 4/3000 1750rpm

( Brand: A.r. North America ), ( Type: Pressure Washers Accessories Pressure Washer Parts ), ( Features: Pressure Plunger Pump, Discharge Connection Size 3/8 In, Discharge Connection Type Npt ), ( Discharge Pressure: Maximum 3, 000 Psi ), ( Flow Rate: Maximum 4 Gpm, Intake Connection Size 1/2 In, Intake Connection Type Fnpt ), ( Motor Speed: Maximum 1, 750 Rpm, Piston Design Triplex, Pump Head Material Forged Brass, Plunger Material Ceramic ), ( Required Electric Motor Horsepower: Maximum 8 1/5 Hp ), ( Required Gasoline Engine Horsepower: Maximum 10 9/10 Hp, Lubrication Oil Bath, Shaft Outer Diameter 1 1/8 In ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: 21328 ), ( Item Height: 11.000 ), ( Country Of Origin: It ), ( Item Length: 13.000 ), ( Item Weight: 20.0000 ), ( Battery Included: No )

Review A.R. NORTH AMERICA .r. 21328.r. Pump 4/3000 1750rpm

The AR North 21328 pump is a high-performance, heavy-duty centrifugal pump designed for industrial applications. This pump features a 4 inch (101.6mm) suction connection and a 3000 GPM (11,356 LPM) flow rate, making it ideal for moving large volumes of fluid. It is powered by a robust 1750 RPM (Revolutions Per Minute) motor, which delivers ample power to the impeller, ensuring efficient and reliable fluid transfer.

The AR North 21328 pump is constructed from high-quality materials to ensure durability and longevity. The impeller and diffuser are made from cast iron, providing strength and resistance to wear and tear. The pump housing is made from corrosion-resistant cast polypropylene, which offers excellent chemical resistance and is well-suited for use in harsh environments.

This pump is equipped with a vortex impeller, which is designed to handle solids up to inch (12.7mm) in size, making it suitable for applications that involve transporting fluid with suspended solids. The pump also features a base plate with adjustable feet, allowing for easy installation and leveling on uneven surfaces.

The AR North 21328 pump is also equipped with a seal chamber drain plug, which makes it easy to drain the seal chamber when necessary. The pump comes with a NBR mechanical seal, which provides an effective seal between the impeller and the pump housing. The seal is designed to handle fluids with a temperature range of -40 F to 180 F (-40 C to 82 C) and a maximum pressure of 150 PSI (10.3 bar).

This pump is designed for continuous operation and is suitable for use in a variety of industries, including water and wastewater treatment, mining, oil and gas, and power generation. It is backed by AR North's commitment to quality and customer service, ensuring that you receive a reliable and effective pump for your industrial applications.

The AR North 21328 pump, a 4-inch submersible sewage and water bypass pump with a capacity of 3000 GPD (Gallons Per Day) and a 1750 RPM (Revolutions Per Minute) motor, offers several advantages and disadvantages for potential buyers.

Advantages:

1. High Flow Rate: With a flow rate of 3000 GPD, this pump can efficiently handle large volumes of water, making it suitable for industrial or commercial applications.

2. Submersible Design: The submersible design allows the pump to be placed directly into the water source, minimizing the need for priming and reducing the risk of air entry, ensuring continuous operation.

3. Energy Efficient: The AR North 21328 pump features a 1750 RPM motor, which is more energy-efficient than higher RPM motors, resulting in lower electricity consumption and cost savings.

4. Heavy-Duty Construction: The pump is designed with heavy-duty materials, including cast iron and stainless steel, ensuring durability and longevity.

Disadvantages:

1. Size and Weight: Given its high flow rate and heavy-duty construction, this pump is larger and heavier than smaller, less powerful models, which may make it more difficult and expensive to transport and install.

2. Power Requirements: The pump requires a significant amount of power to operate efficiently, which may require upgrading electrical systems or using a heavy-duty power source.

3. Cost: The AR North 21328 pump is a more expensive option compared to smaller, less powerful models, which might be a deterrent for some buyers with smaller budgets.

In conclusion, the AR North 21328 pump is a powerful, high-capacity, and energy-efficient option suitable for industrial or commercial applications. Its submersible design and heavy-duty construction ensure durability and reliability. However, its large size, weight, and power requirements, as well as its relatively high cost, may be disadvantages for some buyers.

Recommendation:

If you require a pump for applications that involve handling large volumes of water continuously and efficiently, the AR North 21328 pump is an excellent choice. Its submersible design, energy efficiency, and heavy-duty construction make it a reliable and long-lasting investment. However, if your application does not require such a high flow rate or if you have space and budget constraints, consider smaller and less powerful models that might better suit your needs.

Details:

NORTH AMERICA 21328 Pump, 4/3000 1750RPM: Pressure Plunger Discharge Connection Size 3/8 in, Type NPT, Maximum 3,000 psi, Flow Rate 4 gpm, Intake 1/2 FNPT, Motor Speed 1,750 RPM, Piston Design Triplex, Pump Head Material Forged Brass, Ceramic, required Electric Horsepower 8 1/5 hp, Gasoline Engine 10 9/10 Lubrication Oil Bath, Shaft Outer Diameter 1/8 in Details. Details: BRAND:.R. Electrical Boxes. And Enclosures.

Light Industrial. Electrical Outlet's

part #: 21328 price

  • $526.99

specifications wushwashers:

  • brand: A.r. North America
  • type: Pressure Washers Accessories Pressure Washer Parts
  • features: Pressure Plunger Pump, Discharge Connection Size 3/8 In, Discharge Connection Type Npt
  • discharge pressure: Maximum 3, 000 Psi
  • flow rate: Maximum 4 Gpm, Intake Connection Size 1/2 In, Intake Connection Type Fnpt
  • motor speed: Maximum 1, 750 Rpm, Piston Design Triplex, Pump Head Material Forged Brass, Plunger Material Ceramic
  • required electric motor horsepower: Maximum 8 1/5 Hp
  • required gasoline engine horsepower: Maximum 10 9/10 Hp, Lubrication Oil Bath, Shaft Outer Diameter 1 1/8 In
  • manufacturer warranty: 1 Year
  • manufacturer part number: 21328
  • item height: 11.000
  • country of origin: It
  • item length: 13.000
  • item weight: 20.0000
  • battery included: No

seller wushwashers:

  • city: USA
  • # reviews: 1333987
  • rating: 99.8%

general wushwashers:

  • Yard, Garden Outdoor Living > Outdoor Power Equipment > Pressure Washers
  • condition: New

payments wushwashers:

  • wallet: Google-pay
  • credit card: Diners-club
  • other

returns wushwashers:

  • paid by: Seller
  • time: 60 Days
  • method: Money back
  • policy: Returns Accepted

shipping wushwashers:

  • transit: 4-4 Days
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • service: Standard

offer wushwashers:

  • options: Ship-to-home
  • sold: 0
  • quantity: 2
  • started: March 8, 2026
  • availability: In Stock
type: pressure washers accessories pressure washer parts, features: pressure plunger pump, discharge connection size 3/8 in, discharge connection type npt, discharge pressure: maximum 3, 000 psi, flow rate: maximum 4 gpm, intake connection size 1/2 in, intake connection type fnpt, motor speed: maximum 1, 750 rpm, piston design triplex, pump head material forged brass, plunger material ceramic, required electric motor horsepower: maximum 8 1/5 hp, required gasoline engine horsepower: maximum 10 9/10 hp, lubrication oil bath, shaft outer diameter 1 1/8 in, manufacturer warranty: 1 year, item height: 11.000, country of origin: it, item length: 13.000, item weight: 20.0000, battery included: no,
category: home & garden > yard, garden outdoor living > outdoor power equipment > pressure washers, sku: 8414281736964633,

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