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Premium 35 Gallon RV Black Water Holding Tank - Built for Durability
Upgrade your RV's waste management system with this professional-grade 35-gallon black water holding tank from Elkhart Plastics Industries (EPI). Engineered specifically for motorhomes, travel trailers, and fifth wheels, this heavy-duty tank delivers reliable performance mile after mile.
🔧 Key Benefits & Features
- Optimal Capacity: 35-gallon capacity provides extended camping without frequent dumping
- Heavy-Duty Construction: Premium polyethylene material resists cracking, warping, and chemical damage
- Perfect Fit Dimensions: 54" L x 32" W x 8" H designed for standard RV installations
- Professional Grade: EPI quality trusted by RV manufacturers and service centers nationwide
- Leak-Proof Design: Seamless construction prevents costly leaks and odor issues
📋 Technical Specifications
- Capacity: 35 gallons (132 liters)
- Dimensions: 54" x 32" x 8" (137cm x 81cm x 20cm)
- Weight: 87 pounds
- Material: High-density polyethylene (HDPE)
- Part Numbers: EPI 4894, H867070
- Origin: Made in USA
🚐 Compatible RV Types & Applications
This versatile holding tank works perfectly with:
- Class A, B, and C motorhomes
- Travel trailers and fifth wheels
- Park model RVs and tiny homes
- Replacement for damaged or undersized tanks
- New RV builds and custom installations
✅ Why Choose Elkhart Plastics Industries (EPI)?
EPI has been the trusted name in RV tank manufacturing for decades. Their tanks are:
- Used by major RV manufacturers as OEM equipment
- Rigorously tested for durability and performance
- Backed by industry-leading quality standards
- Designed specifically for the demanding RV environment
🛠️ Installation & Maintenance
Professional installation recommended. Tank includes standard fittings and mounting points for easy replacement of existing units. Regular maintenance with RV-safe chemicals will extend tank life and prevent odors.
Upgrade your RV's waste system today! This premium 35-gallon holding tank provides the reliability and capacity you need for worry-free camping adventures.
| Material | Black polyethylene |
|---|---|
| Width (inches) | 32 |
| Height (inches) | 7.5 |
| Length (inches) | 54 |
| Weight (pounds) | 40 |
| Capacity (gallons) | 35 |
| Wall thickness (inches) | 0.18 |
- What are the dimensions of the 35 gallon rv holding tank? The tank measures 54 inches in length, 32 inches in width, and 7 1/2 inches in height.
- What material is the rv holding tank made from? The tank is made from black polyethylene with a wall thickness of 0.180 inches.
- Is the sealed hole on top of the tank functional? No, the sealed hole on top is a venting hole used during manufacturing and has no functional use for the end-user.
- How much water can the rv holding tank hold? The tank has a capacity of 35 gallons.
- What manufacturing process is used to make this tank? The tank is made using roto-molding, which creates a seamless tank with walls of equal thickness and no weak spots.
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.