OCR 900 XXL Premium 450 x 900 x 225 cm

Engineered for Maximum Control

Our flagship tent – built for high-end closed-loop systems with air conditioning, CO₂, and precision airflow.

Key features

  • 25mm steel frame

  • Extra-strong steel corners

  • Industrial-grade zippers

  • Ultra-thick 1680D reflective mylar

  • Frame designed with Dialux to eliminate hot spots.

  • 0.5mm PVC pond liner floor – removable & flood table compatible

  • Material is washable inside and out.

  • Tool-free setup. Plug & Grow simplicity.

  • Ventilation ports optimized for AC systems like Opticlimate.

  • Ideal for sealed systems with climate and COâ‚‚ control

  • 100% lightproof design

General specifications

    External Dimensions (W × D × H)

    450 x 900 x 225 cm

    Internal Volume

    91,125 m³

    Fabric Material

    Reflective mylar 1680D

    Frame Diameter

    25 mm

    Frame Material

    Powder-coated steel

    Corner Connectors

    Powder-coated steel

    Shallow bars

    4 x

    Deep bars

    2 x

Access & Ventilation

    Front Door

    Yes

    Rear Back Door

    Yes

    Left Door

    Yes

    Right Door

    Yes

    Cable Ports

    12 × 100 mm

    Ventilation Inlets

    Optimized for AC Opticlimate

    Ventilation Inlets

    4 x 205 mm

    Ventilation Outlets

    10 × 355 mm

    Ventilation Outlets for overpressure

    4 x 205 mm

    Air Conditioning Compatibility

    Fully compatible

Floor & Interior

    Removable Floor Tray

    0.5 mm PVC pond liner – flood system compatible

    Light Optimization

    Dialux-optimized frame

    Hotspot Reduction

    Yes

    Day/Night Dual Tent Setup Support

    Yes (tent A/B airflow setup)

Product specifications

Compatible with 18x Ralight 1000w 6 bars led / 18x Ralight Power Shiner 1000w led and 36x Ralight 120w under canopy led bar choose based on your preferred lighting style and coverage needs.

Product code: 8721593783522