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300 Gallon Grey Water Tank
$679.00
Email us for a Price + Shipping Quote: info@ewatertank.com
PolyJohn 300 Gallon Holding Tank
The PolyJohn 300 Gallon Holding Tank is a high-capacity, rugged solution for handling waste storage in demanding environments. Ideal for long-term job sites, large-scale events, and industrial sanitation needs, this tank is built from heavy-duty polyethylene that resists corrosion, impact, and weather. Its low-profile, stackable design allows for discreet placement under trailers or restrooms, while multiple port options support a variety of plumbing configurations. Designed to reduce the need for frequent pump-outs, this holding tank is dependable and efficient for any high-traffic scenario.
Applications
- Construction Sites: Provides reliable waste storage for long-term job sites with high usage.
- Large Events: Support for multiple portable toilets or handwash stations at festivals, fairs, or outdoor venues.
- Emergency Response: Essential for disaster relief operations requiring quick, hygienic sanitation solutions.
- Remote Work Camps: Offers sanitary waste containment in off-grid or rural work environments.
- Trailer Restroom Units: Fits easily underneath trailers and integrates with their plumbing systems.
Why Choose the PolyJohn 300-Gallon Holding Tank?
- Dependability: Designed for the demands of industrial, commercial, and event environments.
- Versatility: Easily connects to portable restrooms, sinks, and other sanitation systems.
- Confidence in capacity: Reduces the need for frequent pump-outs, saving time and labor.
Please note:
- This tank includes 2 spinweld fittings. PolyJohn no longer provides the option for additional custom fittings.
- This holding tank is also available in a natural color, allowing you to monitor liquid levels from a distance.
- PolyJohn products are eligible for return within 15 days.
Specifications
- Capacity: 300 Gallons
- Material: Heavy-duty polyethylene (resistant to corrosion, impact, and weather)
- Fittings: 3" standard spinweld ports (2 included)
- Height: 18"
- Width: 48"
- Length: 72"
- Weight (Empty): 110 lbs.
- Orientation: Above-ground, low-profile for trailer or surface placement
- Warranty: 1 Year Limited
- Product Sheet: Download Dimensions PDF
Shipping Information
This is a large item that ships via freight. Please contact us at info@ewatertank.com for an accurate shipping quote.
Shipping Specifications
- Shipping Class: LTL / 250
- Length: 53.5"
- Width: 16"
- Height: 95"
- Shipping Weight: 130 pounds
This tank is shipped standing upright on its side (lengthwise) and floor-loaded. No pallets. Shrink-wrapped for protection.
Ships From
- 2500 Gaspar Ave, Whiting, IN 46394
- Free local pickup available - pick up must be scheduled after purchase
Delivery Site Prep
Please ensure:
- The site is level and clear of obstructions
- There's enough room for a freight truck to enter, unload, and exit safely
Delivery Instructions
- Always inspect the tank before signing for delivery
- In the very rare occasion that a tank arrives damaged, so long as you follow our steps for handing damages when your tank arrives, we have you completely covered. We will send you a new tank at no additional charge.
Offloading Instructions
- Liftgate service may not be available depending on address - please confirm at the time of quote
- If liftgate is not available, customer is responsible for unloading - drivers do not assist
- For safest results, we recommend using safe handling equipment to offload the tank
- If you decide to offload by hand, this method carries a risk or damage or injury and is not officially recommended - proceed with caution and have extra help on hand
Bulk Orders & Value
Ordering multiple tanks together can potentially reduce shipping cost per unit. We're happy to provide a custom freight quote based on your order size and delivery location.