• DAYTON 3XU65 Plunger Pump (129248) – New - DAYTON
  • DAYTON 3XU65 Plunger Pump (129248) – New - DAYTON
  • DAYTON 3XU65 Plunger Pump (129248) – New - DAYTON
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DAYTON

DAYTON 3XU65 Plunger Pump (129248) – New

DAYTON 3XU65 Plunger Pump (129248) – New

$201.27 USD
$201.27 USD $201.27 USD
W promocji Wyprzedane
Koszt wysyłki obliczony przy realizacji zakupu.
MPN EBAY_3XU65
model 3XU65
status New
type Plunger Pump
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  • step 2: Confirmation and delivery

    After placing an order, we will contact you by email or WhatsApp within three days to provide photos and videos of the product for confirmation and then ship it.

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Description


DAYTON 3XU65 Plunger Pump (129248) – New

The DAYTON 3XU65 Plunger Pump is a high-quality, efficient water pump designed for reliable performance in various settings.

The DAYTON 3XU65 Plunger Pump is a high-performance water pump designed for both residential and industrial applications. It offers efficient pumping performance, durability, and reliability. This model is ideal for applications requiring consistent water flow and pressure. The pump is manufactured with advanced technologies to ensure optimal performance and energy efficiency.

Heavy-Duty DAYTON 3XU65 Triplex Plunger Pump

The DAYTON 3XU65 Plunger Pump (Koeed Ref: 129248) is an industrial-grade, positive displacement triplex pump designed for demanding high-pressure fluid transfer applications. Engineered for robust continuous performance, this unit serves as a critical powerplant for pressure washing systems, industrial misting, hydro-testing, and equipment washdown operations.

Built upon an architecture compatible with the highly respected AR North America XT Series platform, the 3XU65 utilizes advanced ceramic plungers and heavy-duty seals to ensure excellent abrasion resistance and thermodynamic stability under intense operational loads. Its versatile design allows integration with both electric motors and internal combustion engines via direct-drive or belt-drive configurations.

Technical & Mechanical Specifications

Specification Parameter Engineering Details
Brand / Series DAYTON (Grainger) / Triplex Plunger Series
Model / Reference ID 3XU65 / 129248
Pump Architecture Triplex Positive Displacement (3 Plungers)
Platform Compatibility Interchangeable with AR North America XT Series framework
Plunger Material High-Density Solid Ceramic (Thermal & Wear Resistant)
Manifold Construction Forged Brass (For maximum pressure tolerance)
Drive Configurations Direct Drive (with appropriate flange) or Pulley/Belt Drive
Operating Flow (GPM) & Pressure (PSI) *Dependent on connected driver RPM and nozzle orifice sizing. Do not exceed standard XT-class mechanical limitations.

Industrial Application & Integration

Triplex plunger pumps like the DAYTON 3XU65 offer dramatically higher efficiency and smoother flow profiles compared to axial cam pumps. The forged brass manifold and solid ceramic plungers virtually eliminate thermal shock and reduce seal wear caused by particulate abrasion. Whether you are replacing a failed pump on a commercial surface cleaner or designing a custom stationary wash-bay system, the 3XU65 delivers predictable, linear flow that scales directly with input shaft RPM.

Koeed B2B Tool: Triplex Pump Power & Flow Calculator

Replacing or retrofitting a plunger pump requires precise matching of the drive motor and understanding flow dynamics. Use our specialized FAE calculator below to determine the necessary engine size to avoid stalling, or calculate how pulley adjustments will affect your final water output.

1. Required Motor/Engine Power Calculator

Input your target flow and pressure to find the minimum mechanical horsepower required to drive the pump without overloading.

2. RPM to Flow (GPM) Scaler

Triplex pumps are positive displacement devices; flow is strictly proportional to shaft speed. Calculate your new flow if you change the motor RPM or pulley ratio.

Triplex Plunger Pump Troubleshooting FAQ

Why is my DAYTON triplex plunger pump pulsing or vibrating severely during operation? Severe pulsation is most commonly caused by cavitation (starved water supply) or a damaged check valve/spring inside the forged brass manifold. Check the inlet filter for clogs, ensure the supply hose diameter is sufficient for the GPM rating, and inspect all internal valves for debris or stuck O-rings.
Why does the oil in the pump crankcase look milky or cloudy? Milky oil indicates that water has breached the oil seals and entered the crankcase. The high-pressure water seals (V-packings) and the low-pressure oil seals must be replaced immediately. Continuing to operate with emulsified oil will cause catastrophic failure of the connecting rods and crankshaft bearings.
Can I run this plunger pump dry without water? No. Positive displacement triplex pumps rely entirely on the pumped fluid (water) to cool and lubricate the ceramic plungers and V-packings. Running the pump dry, even for just a few seconds, can cause severe friction, heat buildup, and instant destruction of the internal seals.

About Koeed Automation

Expert Supply Solutions for Global Industrial Electronics

At Koeed.com, we are professional architects of the industrial electronics supply chain. We specialize in providing high-performance PLCs, HMIs, Servo Motors, Drives, and Converters to ensure that modern manufacturing operations remain efficient, reliable, and future-proof in 2026’s competitive landscape.

🛡️ Certified Quality

We source only 100% authentic industrial hardware from global category leaders. Every component undergoes a rigorous verification process to meet Industry 4.0 reliability standards.

⚙️ Engineering Domain

Our experts provide more than just parts; we offer technical insight. We assist in complex product selection and compatibility audits for both legacy system upgrades and new installations.

🌐 Rapid Global Logistics

Time is money in industrial automation. Our optimized supply network ensures that critical components reach your facility quickly, significantly reducing unplanned downtime and operational loss.

Strategic Global Portfolio: Siemens, Omron, FANUC, Schneider Electric, Mitsubishi, Yaskawa, Allen-Bradley, and other elite industrial brands.

Supporting your vision for a smarter, more efficient industrial future.

Alternative Names


  • 3XU66 Plunger Pump
  • 3XU67 Plunger Pump
  • 3XU68 Plunger Pump

Special Reminder

Important

If you have any questions about product information and prices, please feel free to contact us by email or WhatsApp. We will respond quickly.

  • Business Days Only (Monday through Saturday)
  • It takes up to 10 days from the time of ordering (excluding Saturdays and Sundays) to the time of delivery to your designated location. Worldwide delivery.
  • Within 3 days after placing the order, we will send you photos and videos of the product via email or WhatsApp for confirmation

International shipping - items may be subject to customs processing depending on the item's customs value.
Sellers declare the item's customs value and must comply with customs declaration laws.
As the buyer, you should be aware of possible:

  • Delays from customs inspection.
  • Import duties and taxes which buyers must pay.
  • Brokerage fees payable at the point of delivery.

Shipping Policy

Global Delivery

We ship to customers all over the world. Our primary logistics providers are DHL, UPS, TNT, FedEx, and EMS.

Processing Time

All orders are processed within 72 hours of purchase. Please note that this applies to business days only.

Shipping Rates & Delivery Estimates

Shipping charges for your order will be calculated and displayed at checkout. Delivery estimates are within 7-14 days. Please note that these shipping times are only estimates and unfortunately, cannot be guaranteed.

Shipment Confirmation & Order Tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Customs, Duties, and Taxes

Please note, international shipping services do vary from country to country. To find out the exact services that are available, please put in your full address at checkout. Shipping internationally does mean that you may be required to pay customs and import taxes. All international customers are responsible for the customs rates within their own country. For further information, we recommend contacting your local customs office.

Damages

We take every reasonable precaution to ensure that products are not damaged. If the item is damaged in transit, please immediately contact us. We are not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier to file a claim. Please save all packaging materials and damaged goods before filing a claim.

Force Majeure

When encountering with force majeure, the processing of orders will be delayed. Nevertheless, it is ensured that your order will be processed in a fast manner when weather permits.

Address Verification

Please verify you have the correct shipping address on your order PRIOR to making payment as this is the address we will ship to.

Return Policy

For more information, visit our Return Policy page.

International shipping - items may be subject to customs processing depending on the item's customs value.

Sellers declare the item's customs value and must comply with customs declaration laws.
As the buyer, you should be aware of possible:
• Delays from customs inspection.
• Import duties and taxes which buyers must pay.
• Brokerage fees payable at the point of delivery.

Contact Us

If you have any questions about your order, please contact us at moritta@koeed.com.

Return Policy

Return and Refund Policy

We want you to be completely satisfied with your purchase on our store. If for any reason you are not entirely satisfied, we're here to help!

Returns

You have a generous 30 calendar days to return an item from the date you received it. To be eligible for a return, ensure the item is in its original, unworn, and unused condition with tags and packaging intact. Retain your receipt or proof of purchase for eligibility. Please note that certain items are non-returnable like perishables, custom products, personal care goods, hazardous materials, flammable liquids, and gases. Reach out for clarifications on specific items.

Return Process

Commence the return process by reaching out to us at moritta@koeed.com. Upon approval, we will furnish you with a return shipping label and detailed instructions for dispatching your package. Unnotified returns will not be accepted.

Damages and Issues

Kindly review your order upon delivery. Notify us promptly if it arrives defective, damaged, or incorrect. We will address the matter swiftly.

Exchanges

Facilitate a swift exchange by returning the original item once approved and making a new purchase.

EU 14-Day Cooling Off Period

EU-bound shipments allow a 14-day cancellation or return period without justification. Conditions mirror standard returns.

Refunds

Upon receiving and inspecting your return, we’ll inform you of the refund status. Approved refunds are automatically processed within 10 business days via the initial payment method. Allow time for financial institutions to finalize the refund. For delays exceeding 15 business days post-approval, contact us at moritta@koeed.com.

Shipping

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Contact Us

If you have any questions on how to return your item to us, feel free to contact us at moritta@koeed.com.

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