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Alpha 40 Gallon Black Holding Tank VB24637HRBLANK (Previously VB24637HR) - Premium RV Waste Management Solution
The Alpha VB24637HRBLANK is a professional-grade 40-gallon black holding tank engineered for reliable RV waste management. Measuring 63" x 25" x 7", this blank tank (no fittings included) features seamless rotational molded construction that delivers superior durability and leak-proof performance for years of dependable service.
Why Choose the Alpha VB24637HRBLANK Black Holding Tank
This OEM-grade holding tank is the same premium component used by major RV manufacturers in new builds, ensuring perfect compatibility and proven reliability. The one-piece rotational molded design eliminates weak seams and joints, while the 40-gallon capacity provides ample waste storage for extended trips. Every tank undergoes rigorous submersion leak testing before shipping, guaranteeing a problem-free installation.
Key Features and Benefits
- 40-Gallon Capacity: Generous storage reduces the frequency of dump station visits during your travels
- Seamless Rotational Molded Construction: One-piece design eliminates weak points and provides superior strength compared to welded tanks
- OEM-Grade Quality: Authentic Alpha tank used by major RV manufacturers - not an aftermarket substitute
- Leak-Tested Reliability: Every tank is individually submerged and pressure tested before shipping
- Blank Tank Design: No pre-installed fittings allows for custom configuration to match your specific RV setup
- Built for RV Life: Engineered to withstand constant movement, vibration, and temperature fluctuations during travel
- Health and Safety Compliant: Manufactured to strict specifications meeting all RV waste management standards
Technical Specifications
| Part Number | VB24637HRBLANK (Previously VB24637HR) |
| Capacity | 40 Gallons |
| Dimensions | 63" L x 25" W x 7" H |
| Weight | 66.4 lbs |
| Material | Rotational Molded Polyethylene |
| Tank Type | Black Water Holding Tank |
| Fittings | Blank (No Fittings Included) |
| Manufacturer | Alpha Systems |
Compatible Models and Applications
This 40-gallon black holding tank is designed as a direct replacement for various RV models requiring a 63" x 25" x 7" tank footprint. The blank tank configuration allows you to customize fitting placement to match your specific RV's plumbing layout, making it compatible with a wide range of travel trailers, fifth wheels, and motorhomes.
Complete Your Holding Tank Setup
Since this is a blank tank with no pre-installed fittings, you'll need to add the appropriate fittings for your RV's configuration. We recommend our Universal Holding Tank Fittings Kit with Level Sensors for a complete installation solution.
Compare Similar Alpha 40 Gallon Holding Tanks
| Model | Dimensions | Part Number | Fittings | Best For | View Details |
|---|---|---|---|---|---|
| VB24637HR | 63" x 25" x 7" | VB24637HR | Blank (None) | Custom fitting placement | Current Product |
| VB24637HL | 63" x 25" x 7" | VB24637HL | Pre-installed (Left) | Ready-to-install with left fittings | View Details |
| VR40427HBLANK | 42" x 40" x 7" | VR40427HBLANK | Blank (None) | Wider, shorter footprint | View Details |
| VR28598HLBLANK | 59" x 28" x 8" | VR28598HLBLANK | Blank (None) | Slightly taller profile | View Details |
Pro Tip: Measure your RV's tank compartment carefully before ordering. While all these tanks hold 40 gallons, the different dimensions are designed to fit specific RV chassis configurations.
Installation and Maintenance
This blank tank requires professional installation with appropriate fittings, mounting hardware, and plumbing connections. Ensure proper ventilation and secure mounting to prevent movement during travel. Regular maintenance includes periodic cleaning with RV-safe holding tank treatments and inspection of all fittings and connections.
What Makes Alpha Tanks the Industry Standard
Alpha Systems has earned its reputation as a premier RV holding tank manufacturer through decades of innovation and quality control. Their rotational molding process creates tanks that are stronger, more durable, and more reliable than traditional manufacturing methods. When you choose an Alpha tank, you're choosing the same quality that RV manufacturers trust for their new builds.
Frequently Asked Questions
Q: What fittings do I need for this blank tank?
A: Fitting requirements vary by RV model and plumbing configuration. Most installations require inlet fittings, outlet fittings, vent fittings, and level sensors. Our Universal Holding Tank Fittings Kit includes everything needed for a complete installation.
Q: How do I know if this tank will fit my RV?
A: Measure your existing tank or tank compartment carefully. This tank measures 63" long x 25" wide x 7" tall. Ensure you have adequate clearance for installation and removal.
Q: Is this tank compatible with all RV waste systems?
A: Yes, this is a standard black water holding tank compatible with all RV waste management systems when properly fitted and installed.
Q: What's the difference between blank and pre-fitted tanks?
A: Blank tanks have no pre-installed fittings, allowing you to customize fitting placement for your specific RV configuration. Pre-fitted tanks come with fittings already installed in standard locations.
Order Your Alpha VB24637HR Holding Tank Today
Upgrade your RV's waste management system with this premium OEM-grade holding tank. With authentic Alpha quality, leak-tested reliability, and the flexibility of blank tank configuration, the VB24637HR delivers the performance and durability you need for worry-free RV adventures.
Need help with product selection or installation questions? Use our AI Live Chat for expert assistance!
| Material | Rotational Molded Plastic |
|---|---|
| Width (inches) | 25 |
| Height (inches) | 7 |
| Length (inches) | 63 |
| Weight (pounds) | 127 |
| Capacity (gallons) | 40 |
- What are the dimensions of the alpha 40 gallons black holding tank? The tank measures 63 inches in length, 25 inches in width, and 7 inches in height.
- Is this holding tank compatible with most rvs? Yes, it is an authentic OEM part used in new RV builds by major manufacturers, ensuring perfect compatibility and performance.
- Does this tank come with fittings included? No, this is a blank tank and does not include any fittings.
- How durable is the alpha 40 gallons black holding tank? The tank is made with extra durable rotational molded construction, providing superior strength and longevity compared to traditional tanks.
- Has the tank been tested for leaks before shipping? Yes, every tank is individually submerged and tested for leaks to guarantee a reliable and problem-free installation.
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.