Elta Qube SQU Centrifugal Box Fan
Elta Qube SQU Centrifugal Box Fan - 500mm / 500mm Sq. Case 315mm Impeller EC 1Ph (50/315-EC-1) is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Delivery Options
Delivery Options
At BuyVentilation, we're committed to meeting your needs with flexible and reliable delivery options. Whether you're in a rush or planning ahead, we have the right service to ensure your ventilation products arrive when you need them. Each option is colour-coded for easy selection:
Rapid Delivery
- Colour: Bright Green
- Delivery Time: 1-3 Days
- Details: Opt for our quickest delivery if you need your products urgently. It's ideal for those times when every minute counts.
Express Delivery
- Colour: Teal
- Delivery Time: 2-4 Days
- Details: A great balance between speed and cost, this option ensures your items arrive promptly without breaking the bank.
Standard Delivery
- Colour: Amber
- Delivery Time: 3-7 Days
- Details: Choose our Standard Delivery for a cost-effective solution that doesn’t compromise on reliability. Perfect for regular orders where timing is flexible.
Extended Delivery
- Colour: Purple
- Delivery Time: 4-10 Days
- Details: When you're planning ahead and cost is a key consideration, our Extended Delivery offers the lowest prices over a broader time frame.
Each delivery option is designed to provide you with choices that suit your schedule and budget, ensuring you get your products exactly when you need them.
Delivery Pricing
Delivery charges vary depending on the size and requirements of the items you purchase. Below are the different rates:
- Parcel Delivery: £9.99. This option is suitable for small, non-bulky items that fit within standard parcel dimensions.
- Single Pallet Delivery: £29.99. Required for larger items that need to be shipped securely on a pallet.
- Double Pallet Delivery: £99.99. Used for the largest and heaviest items that require additional support and space provided by two pallets.
Your delivery cost will be worked out based on the products in your order.
Our Mission
Our Mission
At BuyVentilation, we are dedicated to improving the air quality of your environments with our comprehensive range of superior ventilation products. Our commitment extends beyond mere product offerings; we focus on delivering an exceptional customer experience, underpinned by first-class service and unwavering support.
Every product in our diverse lineup is chosen to meet the nuanced demands of both residential and commercial spaces, ensuring durability, efficacy, and top-tier performance. We pride ourselves on providing rapid, reliable, and flexible delivery options across the UK, aiming to exceed your expectations at every turn.
Choose BuyVentilation for unparalleled quality and reliability. Our mission is to empower you with the best ventilation solutions, ensuring satisfaction with every purchase and every interaction you have with us. Trust us to help you breathe easier, knowing that we're here to support every step of your journey towards better air quality.
Description
Description
Qube SQU Centrifugal Box Fan
The Qube SQU is an insulated centrifugal box fan designed for commercial and industrial ventilation where you need dependable performance plus practical flexibility on site. It uses a high efficiency backward curved impeller inside a double skinned casing to help reduce breakout noise while keeping the unit service friendly for installers.
Key benefits
- Flexible outlet configuration with moveable panels so you can set 90 degree discharge or straight through airflow to suit the duct route
- Lower radiated noise support through double skinned panels filled with 25mm fibreglass acoustic insulation
- Robust construction with a corrosion resistant aluminium frame plus painted aluminium corners for strength and durability
- Choice of motor types with AC options plus energy efficient IE6 EC options depending on the selected model
- Control ready with speed control options depending on model including variable frequency drive for AC units plus signal based control options for EC units
- Longer reassurance with a 24 month warranty
Typical applications
- Kitchens
- Restaurants
- Schools plus colleges
- Shops
- Sports halls
- Shower rooms
- Factories plus warehousing
Specification highlights
| Box sizes | 500mm, 670mm, 820mm, 1020mm |
| Discharge format | 90 degree as standard with on site adjustment to straight through airflow |
| Panel build | Interchangeable double skinned panels with 25mm fibreglass acoustic insulation |
| Impeller | Backward curved aluminium impeller with a non overloading power characteristic |
| Ambient airstream suitability | Up to 50°C, up to 40°C for three phase EC models |
| Motor options | AC plus IE6 EC options depending on model |
Controls overview
Control approach depends on the model selected. AC units are typically speed controlled via a variable frequency drive. EC units can support speed adjustment through control signals such as 2 to 10 VDC, 4 to 20 mA, PWM or a potentiometer depending on the unit specification.
Selection tip
Start with your required airflow and static pressure then select the correct box size plus motor type from the performance data. If you are replacing an existing unit, match the original size and configuration first then confirm motor type and electrical supply requirements.

|
Product Data, Performance & Dimension Sheet |
|
|
Installation, Maintenance & User Guide Learn how to correctly install, commission and maintain your MORI WMF100S subfloor supply fan. This guide includes fitting guidance, operating setup and essential maintenance procedures. Click here to download the full installation, maintenance and user guide. |
Looking to specify or purchase? Explore our full range of heat recovery ventilation units or contact Buy Ventilation for expert guidance on selecting the right system for your project.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.





