CURRENT CULTURE RETURN MANIFOLD UC XXL13 – 3″ Dual-Row Return Plumbing for 40″ Spaced RDWC Systems
The Current Culture Return Manifold UC XXL13 (SG-S0894) is a heavy-duty plumbing solution designed for Under Current® RDWC systems with 40″ plant centers. Featuring a 3″ diameter and dual-row configuration, this manifold ensures efficient nutrient solution return, easy system expansion, and simplified maintenance. Built from UV-stabilized ABS and engineered to greenhouse-grade standards, it’s ideal for large-scale hydroponic installations and custom layouts.
Key Features
- 3″ return manifold with dual-row layout for UC XXL13 systems
- 40″ center-to-center plant spacing for wide canopy setups
- Quick-connect design for fast assembly and modular expansion
- Reinforced ABS construction for long-term durability
- UV stabilized and recyclable materials
- Supports efficient cleaning and system maintenance
- Compatible with Double Barrel and Evolution configurations
- Manufactured in California
Application Guide
- Return plumbing for UC XXL13 RDWC systems
- Multi-row hydroponic installations
- Custom greenhouse and commercial grow layouts
| Metric | Value |
|---|---|
| SKU | SG-S0894 |
| Brand | Current Culture |
| Product Name | Return Manifold UC XXL13 |
| Pipe Diameter | 3 inches |
| Row Configuration | 2 Rows |
| Plant Spacing | 40 inches center-to-center |
| Material | UV-Stabilized ABS |












