25mm Barbed Joiner – Sullage Hose Connector for Caravan & RV Drainage (SKU: 042645)

The 25mm Barbed Joiner (SKU: 042645) is a simple yet essential fitting for anyone needing to extend sullage hoses in a caravan, RV, or outdoor drainage setup. Designed to securely join two 25mm (1”) hoses together, this joiner ensures consistent grey water flow and is perfect for longer campsite runs or more flexible hose arrangements.

Key Features:

• 25mm Compatibility: Sized to suit 25mm sullage hoses—commonly used for grey water drainage in caravans and motorhomes.
• Barbed Grip: Ribbed ends provide a secure friction fit for hoses, minimising leakage or disconnection during use.
• Easy Installation Tip: Warm the hose end in hot water for a few seconds to soften and ease the fitting process.
• Clamp-Friendly: Can be further secured with standard hose clamps for high-pressure or long-term installations.

Specifications:

• Type: Barbed joiner connector
• Size: 25mm (1 inch)
• Material: Durable plastic (weather and chemical resistant)
• Applications: Sullage/grey water hoses, irrigation, drainage

Applications:

• Connecting two sullage hoses to create longer runs at campsites
• Temporary or permanent grey water hose extensions
• Use in RVs, caravans, campers, or outdoor utility setups

Installation Tips:

Soak the end of each hose in hot water for 15–30 seconds before inserting the barbed joiner. Twist slightly while pushing for a snug fit. Secure with hose clamps for added peace of mind, especially in high-flow setups or permanent installations.