STMOUTUO Winterizing Kit 300 PSI Brass Shutoff Valve 3/4 Adapter Black

Description

Product Overview

The STMOUTUO Winterizing Kit is engineered for RV owners who need a reliable solution to protect water lines from freezing. Crafted from solid lead‑free brass, the shutoff valve offers a maximum pressure of 300 PSI and resists corrosion. The 16.9‑inch hose combines synthetic rubber with a fiber‑braided mesh for flexibility and durability, handling temperatures from -22°F up to 250°F. Included are 3/4″ male and female garden hose adapters, four gaskets, water‑seal tape, and a convenient storage bag, all packaged in a compact 7.24 × 4.92 × 1.46 inch box.

Usage

Ideal for RVs, motorhomes, boats, and seasonal irrigation systems, this kit simplifies the winterization process. Connect the 3/4″ adapters to your water inlet, close the brass valve, and run the hose to drain water safely. The robust construction ensures the kit performs in harsh winter climates, making it perfect for campers, outdoor enthusiasts, and anyone maintaining off‑grid water supplies.

Why Choose Us

STMOUTUO combines premium materials with thoughtful design. The lead‑free brass valve guarantees long‑term reliability, while the fiber‑braided hose prevents kinks and bursts. Each kit is quality‑checked and backed by a responsive customer support team ready to assist with installation tips and warranty claims.

Key Features

• Lead‑free brass valve provides corrosion resistance and a 300 PSI rating for peace of mind.
• Synthetic rubber hose with fiber‑braided mesh stays flexible in extreme cold, preventing cracks.
• Temperature range of -22°F to 250°F ensures reliable performance in any climate.
• Complete accessory set—including adapters, gaskets, and water tape—eliminates the need for extra purchases.
• Dedicated after‑sales support offers installation guidance and warranty assistance.

FAQ

What size connectors are included?

The kit comes with both 3/4″ male and female garden hose adapters, compatible with standard RV water lines.

Can the valve handle high water pressure?

Yes, the brass shutoff valve is rated for up to 300 PSI, suitable for most residential and RV water systems.

Is the hose suitable for freezing temperatures?

The hose is designed to withstand temperatures down to -22°F, making it ideal for winterizing applications.

How many kits are needed for a full RV winterization?

One kit typically covers a single water line. For multiple lines, purchase additional kits as needed.

What warranty does STMOUTUO offer?

STMOUTUO provides a one‑year limited warranty covering manufacturing defects, backed by responsive customer service.