Cascade Slide Calculator

Cascade's nozzle discharge/friction loss Slide Calculator is a useful tool in wildland firefighting. It determines flows through nozzle sizes as small as 3/16” at practical fire nozzle pressures. Calculate friction loss in hose lines of various sizes through a flow range as small as 5 GPM. The two-sided design displays both English and Metric measurements.

We currently only ship to addresses within the United States, and APO/FPO addresses. Most of our products ship via UPS. Tracking information via UPS shipment will be provided when your order ships. Items usually ship within 3-5 business days when in stock. Once order has been inputted, an order acknowledgment email will be sent by a member of our sales team. Please contact us at 1 (800) 654-7049 for expedited shipping requests.