BARKER
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Barker Manufacturing Company 24140 1.5 Auto-Drain
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Barker Manufacturing Company 24140 1.5 Auto-Drain
Barker Manufacturing Company Auto-Drain provides automatic 12-volt push button operation of the valves that dump your RV's grey and black water holding tanks.
Barker Manufacturing Company 24140 1.5" Auto-Drain
Item #: 1186217

Barker Manufacturing Company 24140 1.5" Auto-Drain

Item #: 1186217

XCD 547

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Barker Manufacturing Company Auto-Drain provides automatic 12-volt push button operation of the valves that dump your RV's grey and black water holding tanks.
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What Stands Out

Automatic Drain System
The 24140 auto-drain feature ensures efficient moisture removal without manual intervention, reducing maintenance efforts and optimizing performance for hassle-free operation.
Compact Design
This unit boasts a compact design, making it easy to install in tight spaces while delivering powerful performance, perfect for both residential and commercial use.
Durable Construction
Built with high-quality materials, the Barker 24140 guarantees long-lasting reliability and improved durability, ensuring it can withstand demanding applications while providing exceptional value over time.

Product Details

Shop the Barker Manufacturing Company 24140 1.5 Auto-Drain online at Ubuy Saint Lucia. Find the best deals on auto-drain systems for your vehicle.
  • Completely automatic 12-volt push button operation
  • Compatible with RV's grey and black water holding tanks
  • Installs on current slide valves
  • No plumbing modifications required
  • Product Type: Auto Accessory
  • Package Weight: 4.0 lbs
Brand NameBARKER
Compatible Groove Diameter1.5 Inches (3.8 cm)
Fits Hole Size1.5 Inches (3.8 cm)
Number of Items1
ManufacturerBarker Manufacturing Company
UPC755220241404
Model Number24140
Manufacturer Part Number24140
Item Weight2 Pounds (910 grams)
ColorBlack
Product StyleModern
Material TypeMetal
Finish TypesPolished
Item Dimensions W x H10.27"W x 5.73"H (26.1 cm)
Additional FeaturesRemovable
BrandBARKER
MaterialMetal
Finish TypePolished
Product Dimensions (L x W x H)10.27"W x 5.73"H (26.1 cm)

Who Should Buy?

Suitable For
  • Professionals in HVAC

    Ideal for HVAC technicians needing reliable and efficient drainage for air conditioning units and systems.

  • Industrial Applications

    Suitable for industrial facilities where automatic drainage systems are crucial to maintaining operational efficiency.

  • Home Renovators

    Great choice for homeowners frequently updating plumbing systems requiring a reliable auto-drain solution.

Not Suitable For
  • Small DIY Projects

    Not ideal for casual DIY enthusiasts who need simple and low-cost drainage solutions for minor tasks.

Product Description

Barker Manufacturing Company 24140 1.5" Auto-Drain

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the BARKER Manufacturing Company 24140 1.5 Auto-Drain?

    Answer: The BARKER Manufacturing Company 24140 1.5 Auto-Drain is an automatic drainage system designed for reliable liquid disposal in a variety of applications. Featuring a 1.5-inch outlet, this product efficiently evacuates wastewater from holding tanks, enhancing the performance of RVs and similar vehicles. Its automatic functionality ensures consistent operation without requiring manual intervention. This makes it particularly useful for RV enthusiasts who frequently camp or travel, as it simplifies waste management and provides peace of mind during long trips.
  • Question: How does the Auto-Drain system work?

    Answer: The Auto-Drain system operates by automatically detecting when the liquid level reaches a specific height, triggering the drainage process. This mechanism uses a float switch to monitor the tank levels and activate the drainage pump as needed. This automated process prevents overflows and maintains sanitary conditions. For RV users, this means they can focus on enjoying their time away without constant monitoring of waste levels, making trips both comfortable and convenient.
  • Question: What materials are used in the construction of the BARKER Auto-Drain?

    Answer: The BARKER 24140 Auto-Drain is crafted from durable, corrosion-resistant materials, which ensure longevity and withstand various environmental conditions. This includes high-quality plastics and metal components that are designed to resist wear and tear caused by wastewater exposure. This robust construction not only enhances the reliability of the drain but also means that RV owners will benefit from a product that holds up to regular use, providing excellent performance season after season.
  • Question: Can the Auto-Drain be used for both gray and black water tanks?

    Answer: Yes, the BARKER 24140 Auto-Drain is versatile enough for both gray and black water tanks. This capability allows for effective waste removal regardless of tank contents, making it ideal for RVs that have separate systems for different types of wastewater. As a result, whether you’re emptying the sink drain or the toilet waste tank, the Auto-Drain handles the task efficiently, enabling RV owners to maintain hygiene without hassle.
  • Question: What are the installation requirements for the Auto-Drain?

    Answer: Installing the BARKER 24140 Auto-Drain typically requires basic plumbing knowledge, as it involves connecting the unit to your existing drainage system. It needs to be properly plumbed into the tank outlet, which may involve clamps and PVC fittings that are widely available. For RV users, following the manufacturer's installation instructions ensures compatibility and optimal performance. Proper installation maximizes drainage efficiency and helps prevent leaks, making the unit a reliable choice for RV maintenance.
  • Question: What kind of maintenance does the Auto-Drain require?

    Answer: The BARKER 24140 Auto-Drain requires minimal maintenance; however, periodic checks are essential for optimal performance. Regularly inspect the float switch and pump for blockages or wear and tear. Cleaning the components can prevent clogging and ensure smooth operation. For RV owners, this simple maintenance routine guarantees that the system remains functional, providing convenience during travels without anyunexpected issues.
  • Question: Is the Auto-Drain compatible with all RV types?

    Answer: Yes, the BARKER Manufacturing Company 24140 Auto-Drain is designed to be compatible with a wide range of RV models, making it a versatile choice for various setups. Its universal 1.5-inch outlet fits most standard drain fittings, ensuring easy integration. Whether you have a trailer, motorhome, or fifth-wheel, this system enhances wastewater management effectively. This compatibility simplifies upgrades or replacements, allowing any RV enthusiast to enhance their vehicle’s features.
  • Question: What are the key benefits of using the Auto-Drain?

    Answer: Using the BARKER 24140 Auto-Drain provides numerous benefits, including convenience, reduced manual labor, and improved sanitation. The automatic operation minimizes the need for frequent monitoring of waste levels, allowing you to focus on your adventures. Additionally, proper waste removal helps maintain hygiene and prevents unpleasant odors. For RV campers, these advantages translate into more enjoyable trips without the hassle of waste management.
  • Question: Can I customize the settings on the Auto-Drain?

    Answer: The BARKER 24140 Auto-Drain is designed for straightforward operation, meaning it does not feature customizable settings. Its automated system operates optimally based on the built-in float switch without the need for adjustment. This simplicity ensures reliability and ease of use, enabling RV users to rely on it for efficient waste removal without having to manage complex settings, allowing more time for enjoyment on the road.
  • Question: Where can I buy BARKER Manufacturing Company 24140 1.5 Auto-Drain?

    Answer: You can purchase the BARKER Manufacturing Company 24140 1.5 Auto-Drain through Ubuy in Saint Lucia. Ubuy offers a user-friendly platform that allows you to find this product easily, along with various shipping options to suit your needs. Their wide variety of home and outdoor products makes it convenient for you to shop for all your RV maintenance supplies in one place.

BARKER Oil Drain Plugs 24140 Editorial Review

The Barker 24140 1.5" auto-drain is an electronic waste valve with a 12v switch included that is designed to be used on an RV black and grey waste tank. Installation may require longer screws to attach the mounting plate, and an allen wrench is required to detach the valve in case of failure. The product is intended to be used as a replacement for a manual pull handle with the motor arm attached to the existing valve stem. When it's time to dump, you press and hold the switch, and you hold the switch until the motor sound near the valve changes, indicating it has opened or closed. The product has received mixed reviews with some customers highlighting the good performance and easy installation while others have reported issues with the product not working as advertised, or requiring significant modifications to install. Additionally, the wiring harness is too short, and the switch needs to be installed within about 4’ of the valve.

Customer Reviews & Ratings

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Pros

  • -Easy to install -Allows operation of the black and grey outlets with ease -Excellent for older users who prefer not to kneel on concrete

Cons

  • -Short wiring harness -Mixed reviews on product working as advertised -May require modifications to install depending on the model you own

Platform Trust & Buyer Confidence

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 547

Order now and get it around Wednesday, September 02

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Features & Benefits

  • Easy installation as it uses current slide valves, no plumbing modification required
  • Automatic operations eliminates the need for manual dumping
  • Compact size, easy to handle
  • Product made in the United States.
  • Weight of the package is 4.0Lbs

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