Uniseal® Sizes 1/4" to 1"

High quality rubber tank seals for buffer tanks and soft wash plumbing. Reduce fail points with our thru tank plumbing seals.

Our rubber seals replace traditional plumbing hardware with a single injection molded unit requiring no component parts. It was designed to solve many of the issues of pipe to tank connections.

• TPE melt-processable rubber
• Long-lasting
• Resistant to acids, oils, greases, gasoline & sewage
• Withstands pressure & suction
• Withstands heat & cold
• Easy installation
• Reduced labor & material costs
• In static conditions, the seal is good up to 65 PSI

Hole Sizes:

• For Hose with dimensions: 1/4" ID x 0.375" OD, Hole size required: 0.5"
• For Hose with dimensions: 3/8" ID x 0.675" OD, Hole size required: 1"
• For Hose with dimensions: 1/2" ID x 0.840" OD, Hole size required: 1.25"
• For Hose with dimensions: 3/4" ID x 1.050" OD, Hole size required: 1.25"
• For Hose with dimensions: 1" ID x 1.315" OD, Hole size required: 1.75"

About Expert Power Wash

Expert Power Wash is built and operated by Tim and Kristina — a team passionate about giving
pressure washing professionals the best equipment available. Every skid is hand-built in Oregon City, OR, with a focus on quality, reliability, and ease of use in the field.

Our goal is to source 95% of the parts we use from the USA. We distribute across 24 states, Canada, and overseas — backing every unit with a lifetime warranty and personal customer support. We don't just sell equipment; we help you build a successful business with hands-on training and ongoing guidance

Shipping & Pickup

We recommend in-person pickup in Oregon City, OR — this includes a free 2-hour
hands-on training session so you leave confident operating your skid. Transport
shipping is also available and coordinated directly with you.