
Product Description

Need more storage? link two tanks together and double your rainwater supply without buying a bigger tank.
The Graf Water Tank Connection Kit connects two rain barrels or tanks with a short hose, so they fill and drain together like one big tank. It has two hose connections with lock nuts and a 25 cm (about 10") hose. Made in Germany by Graf.
What You'll Love
๐ Two tanks, one supply
Water flows between the tanks so they fill and empty together.
๐ฉ Lock-nut connections
Two hose connections with lock nuts for a tight seal.
๐ Short 10" hose
Lets you set the tanks close together.
๐ฉ๐ช Made in Germany
Quality Graf parts.
Easy Setup in 3 Steps
- Set the tanks side by side on the same level, firm base.
- Drill a hole in each tank at the same height, near the bottom.
- Fit the connectors and hose and tighten the lock nuts.
Works With
Fits Graf rain barrels and tanks, and most other closed rain barrels.
๐ Graf Downspout Connection Kit
The must-have. It fills the barrel straight from your gutter (fits round or rectangular downspouts).
Curious how much water your roof could collect? Plug in your numbers with our Greenhouse Rainwater Calculator.
๐ฟ Why buy from Mulberry Greenhouses? We're a small, woman-owned, family-run business based in Atlanta, GA, and an authorized Exaco dealer. We answer every question personally, ship free to the continental US, and offer a Price Match Guarantee (please check the rules). Questions? Call 678-408-8222 or email [email protected].
Prices and availability can change without notice, and manufacturer discounts may apply.
- 2 hose connections with lock nuts, 25 cm (about 10") hose Included
- 12" x 6" x 2" Box size
Overview
Need more storage? link two tanks together and double your rainwater supply without buying a bigger tank.
The Graf Water Tank Connection Kit connects two rain barrels or tanks with a short hose, so they fill and drain together like one big tank. It has two hose connections with lock nuts and a 25 cm (about 10") hose. Made in Germany by Graf.
What You'll Love
๐ Two tanks, one supply
Water flows between the tanks so they fill and empty together.
๐ฉ Lock-nut connections
Two hose connections with lock nuts for a tight seal.
๐ Short 10" hose
Lets you set the tanks close together.
๐ฉ๐ช Made in Germany
Quality Graf parts.
Easy Setup in 3 Steps
- Set the tanks side by side on the same level, firm base.
- Drill a hole in each tank at the same height, near the bottom.
- Fit the connectors and hose and tighten the lock nuts.
Works With
Fits Graf rain barrels and tanks, and most other closed rain barrels.
๐ Graf Downspout Connection Kit
The must-have. It fills the barrel straight from your gutter (fits round or rectangular downspouts).
Curious how much water your roof could collect? Plug in your numbers with our Greenhouse Rainwater Calculator.
๐ฟ Why buy from Mulberry Greenhouses? We're a small, woman-owned, family-run business based in Atlanta, GA, and an authorized Exaco dealer. We answer every question personally, ship free to the continental US, and offer a Price Match Guarantee (please check the rules). Questions? Call 678-408-8222 or email [email protected].
Prices and availability can change without notice, and manufacturer discounts may apply.
The details
Specifications
Build
| Included | 2 hose connections with lock nuts, 25 cm (about 10") hose |
|---|---|
| Color | Grey |
| Brand / Made in | Graf, Germany (distributed in the US by Exaco) |
| Item # | 504017 |
Shipping and packaging
| Ship method | UPS/FedEx |
|---|---|
| Box size | 12" x 6" x 2" |
| Shipping weight | 2 lbs |
Good to know
Frequently asked questions
Can't find your answer? Our greenhouse specialists are happy to help you choose.
678-408-8222 Email usWhat does it do?
Do the tanks need to be the same?
Is a drill bit included?
How is it shipped?
Is shipping really free?
Yes. Shipping is free. Locations with limited access, such as islands, are rare exceptions that may carry an extra fee, and we'll tell you before anything ships.
Do you offer a price match?
Yes. If you find the same greenhouse for less from an authorized dealer, call or email us with the offer and we'll review it.
Are you an authorized retailer?
Yes. Mulberry Greenhouses is an authorized retailer, so your greenhouse is covered by the full manufacturer warranty.
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