Estimated Delivery: 2–5 Working Days
Enter postcode in checkout for delivery cost
View transport policyThe Elta SLC Revolution Long Cased Axial Fan (Single Phase AC) is a robust and high‑performance ventilation fan engineered for demanding industrial and commercial airflow applications. It is part of the Revolution SLC long‑cased axial flow fan range, known for durability, strength, and corrosion‑resistant construction.
Key Features:
• Designed with a long cased housing ideal for ducted systems and free‑standing installations.
• Heavy gauge steel construction, hot‑dip galvanised for corrosion resistance and long life.
• Adjustable pitch aerofoil impeller blades for efficient airflow and reduced energy consumption.
• IP55 rated motor with sealed‑for‑life bearings ensures reliable operation.
• Suitable for external mounting as standard.
Performance:
• Available in multiple sizes (e.g., 400 mm, 450 mm, 560 mm).
• Capable of air volume flow rates up to ~19.6 m³/s and static pressures up to ~994 Pa (range dependent).
• Designed to operate up to around +60 °C (with speed control around +40 °C).
Construction & Controls:
• All‑metal casing fabricated from heavy gauge steel for strength.
• Motor wired via weatherproofed cable to an IP55 terminal box for ease of connection.
• Speed control options include transformers or VSDs for energy savings and precise airflow control.
Applications:
• Commercial and industrial HVAC ventilation.
• Supply and exhaust air systems in factories, warehouses, and workshops.
• Suitable for both internal and external mounting scenarios.
At Direct Duct Supplies, we are committed to delivering your orders quickly, safely, and efficiently. Below you will find our shipping procedures and policies. If you have any specific delivery deadlines or special requirements, please contact our team and we will do our best to assist.
We work hard to get our customers what they need when they need it. Below you will find information on our delivery service. If you have a particular need or deadline, please contact us and we’ll do our best to accommodate you.
Delivery Charges
Delivery charges vary depending on the size, weight, and value of your order. Shipping costs are calculated at checkout and clearly displayed on the My Basket page before you complete your purchase.
We offer a range of delivery options, including free delivery on selected orders, with standard delivery charges typically ranging between £20 and £40 depending on the service selected.
Delivery Time (UK)
We offer fast and reliable UK delivery, with most orders arriving within 2–5 working days from the date of purchase.
Smaller items typically arrive within 2–4 working days, while larger or heavier items may take 3–5 working days. Delivery times may vary slightly during busy periods or holidays.
Easy & Convenient Delivery
We use a combination of in-house logistics and trusted UK courier partners including Royal Mail, DPD and DX. This allows us to provide reliable delivery coverage across the UK. Once your order has been dispatched, you will receive an email confirmation with tracking details. You can also track your delivery via the My Account section.
Next Day Delivery
We offer next working day delivery on selected items and order types. Availability and pricing depend on the size, weight, and order value. Please contact us prior to ordering to confirm eligibility and we will do our best to arrange this.
International, Scottish Highlands, Islands & Northern Ireland
We are able to ship orders internationally, as well as to the Scottish Highlands and offshore locations. Please contact us for a delivery quote before placing your order.
Please note that some items may not be eligible for international shipping due to size or weight restrictions.









