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Tempest

Tempest WD-18 HYDRAULIC POWERED FAN

SKU 910-1123
$2,819.00
$2,819.00
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Return & Refund Policy

  • Return Window: You may return eligible items within 14 days of delivery.
  • Condition: Items must be unused, undamaged, and in original packaging with proof of purchase.
  • Defective/Damaged/Incorrect Items: Contact us within 48 hours with photos—we’ll replace or fully refund at no cost to you.
  • Change of Mind: Refunds are issued to the original payment method, minus a 25% restocking fee.
  • Non-Returnable: Custom/personalized items, perishable goods, sanitary items (e.g., underwear, personal care), gift cards, and downloadable software.
  • Refund Processing: Refunds are issued after inspection and may take up to 14 business days to appear in your account.
  • Exchanges: Free for defective, damaged, or incorrect products.

For full details, please see our Return & Refund Policy.

Tempest WD-18 Water Powered Fan

The Tempest WD-18 Water Powered Fan is a unique positive pressure ventilation solution that utilizes pressurized water flow to drive internal turbine blades and produce high airflow without electrical or fuel power. Designed for environments where electric or gas sources may be impractical, the WD-18 delivers dependable ventilation performance with minimal operational complexity.

Operational Overview

The WD-18 operates by harnessing the kinetic energy of a pressurized water supply to power an internal water turbine, which in turn drives the fan impeller to produce airflow. This water-driven ventilation approach eliminates the need for external power sources, making the unit ideal for response settings that include emergency decontamination, marine operations, and other scenarios where water is readily available.

Construction

The WD-18 features a rugged housing and balanced impeller optimized for water-turbine operation. Its compact footprint supports ease of positioning and deployment in a variety of operational environments. The turbine-driven design reduces moving parts and maintenance requirements compared to traditional powered blowers.

Applications

This water powered fan is commonly used for:

  • Positive pressure ventilation where electric or gas power is unavailable

  • Marine or water rescue environments

  • Emergency response and decontamination applications

  • Confined space ventilation where water is accessible

Technical Specifications (General)

Device type: Water turbine driven positive pressure fan
Power source: Pressurized water supply
Speed control: Single speed (turbine governed)
Fan diameter: 18 in.
Rated airflow: 14,773 CFM
Dimensions: 22.75″ × 21″ × 24.25″
Weight: 70 lbs.

Available Configurations

Model Fan Diameter Power Source Rated Airflow (CFM) Dimensions (W × D × H) Weight Part Number / SKU
WD-18 Water Powered Fan 18 in. Water turbine 14,773 22.75″ × 21″ × 24.25″ 70 lbs. 910-1123

Notes

Specifications and configurations are based on manufacturer-published website information and provided price sheet data. Where conflicts exist, price sheet values take precedence. Product specifications and availability are subject to change without notice.

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