32mm Metric Cross Fitting
SKU: PVC-CRSS-32
- High-Flow Manifold Hub: Facilitates complex 4-way water routing while maintaining high velocity and pressure.
- Metric Standard: Specifically sized for 32mm metric PVC pipe (approx. 1.25" OD), the standard for Reef Octopus output valves.
- Industrial Strength: Heavy-duty, grey UPVC construction provides professional durability and a clean "factory" aesthetic.
- Space Efficient: Replaces multiple "Tee" fittings to create a more compact and organized filtration manifold.
- Saltwater Safe: 100% non-corrosive and chemically inert; engineered for the harsh environment of a marine sump.
- Ideal For: High-flow return manifolds; large-scale reactor hubs; 32mm metric plumbing junctions.
Reef Octopus
Globally trusted for premium protein skimmers and pumps, engineered in-house for unmatched reef filtration performance.
32mm Metric Cross Fitting
The 32mm Metric Cross Fitting is a robust junction component engineered for high-volume water management in professional aquarium and aquaculture systems. Designed specifically for 32mm Metric PVC pipe, this fitting serves as a high-flow 4-way hub, allowing a primary intake to split into three separate directions or acting as a central collection point for high-diameter plumbing runs.
In mid-to-large scale reef tank plumbing, managing flow to multiple pieces of equipment—such as UV sterilizers, chillers, and large media reactors—can lead to cluttered cabinet spaces. This cross fitting simplifies complex plumbing by providing a single junction point, reducing the number of solvent welds and the overall footprint of your manifold. Constructed from industrial-grade, thick-walled grey PVC, it is frequently used in the primary discharge assemblies of Reef Octopus protein skimmers. The precision-molded internal bore minimizes turbulence, ensuring that your system maintains optimal flow rates with minimal noise.
Key Features
True Metric Calibration: Fits 32mm OD metric pipe—essential for maintaining factory Reef Octopus and high-end European hardware.
Streamlined 4-Way Routing: Facilitates a clean, professional plumbing layout in crowded sump rooms and cabinets.
Industrial Durability: Saltwater-safe UPVC construction is highly resistant to impact, vibration, and environmental stress.
Non-Toxic Composition: Safe for sensitive reef inhabitants; will not leach heavy metals or harmful chemicals.
Deep Socket Design: All four ports feature slip-style connections to ensure a permanent, leak-proof solvent weld.
Ideal For
Main Return Manifolds: Distributing high-volume pump output to multiple exhibit or filtration modules.
Skimmer Discharge Systems: Customizing or repairing the 32mm plumbing on large-scale Reef Octopus skimmers.
Centralized Filtration: Connecting multiple high-flow drain lines into a single collection point.
Images shown are representative of the product family.Materials, sizes, and configurations may vary.
What’s Included:
(1) 32mm Metric Cross Fitting
Specifications:
Size: 32mm
Configuration: 4-Way Cross
Connection Type: Slip x Slip x Slip x Slip (Socket)
Material: Industrial Grade Grey UPVC
Compatibility: 32mm Metric Pipe ONLY
Ensure the 32mm metric pipe is cut square and the edges are deburred thoroughly.
Perform a dry-fit of all four ports to verify manifold alignment and equipment clearance.
Apply a layer of PVC primer to the pipe ends and the internal sockets of the cross.
Apply a liberal, even coat of PVC solvent cement to both the pipe and the fitting.
Insert the pipes into the cross and hold for 30 seconds to ensure a secure bond.
Allow a minimum of 2 hours cure time before introducing high-pressure water flow.
Pro Tips:
- Verify Your Diameter. A 32mm metric fitting will not fit 1-inch or 1.25-inch USA standard Schedule 40/80 pipe. 32mm is approximately 1.26 inches, whereas US 1" pipe is 1.315" OD. Always use a caliper to confirm your pipe size before ordering.
- Manage Flow Velocity. When using a cross as a distribution hub, be aware that splitting a high-flow line four ways will significantly reduce velocity in the branches. Ensure your main feed pump has sufficient GPH capacity to drive all three outlets effectively.
- Professional Aesthetics. Use clear PVC primer rather than purple to maintain the professional, industrial look of the grey UPVC. This matches the factory aesthetic of Reef Octopus equipment for a high-end, clean installation.