This fittings kit was designed to accompany our undermount water tanks! Save yourself trips to the plumbing store with our "one kit fits all" fittings kit! Included are detailed instructions, diagrams, and even a few extra pieces so you can customize your setup! Make setting up your water tank a breeze with this quick setup kit!

Key Features & Benefits:

• Time-Saving - Save trips to various stores by buying this all-in-one kit.
• Compatibility - Compatible with all of our undermount tanks.
• Detailed - Diagrams and instructions are included with the kit to break down exactly how to install your fittings kit.
• Options - Comes with extra hardware to suite your individual needs.
• Compatible - Use this fittings kit with any of our undermount water tanks. 

Grey Water Fittings Kit Includes: 

• 1x 1 ¼" PVC 90
• 2x ¾" PVC 90
• 1x ¾" PVC Ball Valve
• 1x ¾" Nipple - 6" long
• 1x ¾" Nipple - 4" long
• 1x ¾" Nipple - 1 ½" long
• 1x ½" Poly Adaptors*
• 1x ½" Poly Elbow
• 1x ½" PVC Plug
• 2x #20 Hose Clamps
• 1x #8 Hose Clamps*
• 1x Roll of Teflon Tape
• 5ft Fill Hose
• 2ft ⅝" ID Vinyl Hose

* The Promaster Undermount Water Tank (15 Gallon) comes with 3x ½" Poly Adaptors and 3x #8 Hose Clamps for the 3x vents - one at the top of each hump. 

Compatible with all Curious Campervans Undermount Tanks.

NOT COMPATIBLE WITH OLDER VERSIONS of our undermount tanks! If you're unsure if this grey water fittings kit will work with a previously purchased water tank, please reach out to us, at support@curiouscampervans.com, before ordering. 

Install Instruction:

Grey Water Fittings Kit Install Instruction

Compatible with all Curious Campervans Undermount Tanks.

Free Shipping on orders over $250 🇨🇦 🇺🇸
Click HERE to view our Shipping Policy