Slimline Rainwater Collection Tank Connection Kit

Slimline Rainwater Collection Tank Connection Kit

Expanding your rainwater storage has never been easier. The Slimline Connection Kit is the essential accessory for linking multiple 1,000ltr Slimline together, allowing you to scale your water storage capacity to meet your needs. Whether you're adding a third tank to an existing setup or building a new multi-tank system from scratch, this kit gives you everything you need to get connected.

Simply connect your tanks side by side and let gravity do the rest — water levels equalise automatically across all linked tanks, giving you seamless, expanded storage without the complexity.

⚠️ Please Note: This kit requires assembly — you need to purchase this separately if you are adding further 1,000ltr Slimline tanks to an existing setup.

What's Included

• 2 × 50mm Wallace Seal
• 1 × PVC Connection Piping
• 1 × Slimline Locking Key

Key Features

• Designed for Slimline Aquatanks – purpose-built to connect Slimline tanks together with a secure, watertight fit
• Scalable Storage – link additional tanks as your water harvesting needs grow
• Quality Components – includes Wallace seals and PVC piping for a durable, long-lasting connection
• Easy to Use – all components included, requires assembly on-site
• Compact Kit – everything you need in one package, no additional fittings required

Compatibility

• Compatible with all Slimline models
  
• Required when adding together individual 1,000ltr Slimline tanks 
  
• 1 Slimline Rainwater Collection Tank Joining Kit required per connection

Ideal For

• Homeowners expanding an existing Slimline tank setup
• Anyone purchasing Slimline 1,000ltr tanks who needs to connect multiple units
• Urban rainwater harvesting systems requiring increased storage capacity