Riptide ALX Pitotless Waterway 1 7/8"
Item Number: 6510976
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- Weight: 4.0 lb
- Made in the USA
- Size: 1 7/8 inch
- Material: Aluminum
- Color: Black
- Pitotless design for simplified flow measurement
- Flow Rate Range: 455.1 – 1195.5 GPM
- Flow Measurement Accuracy: +/-1.25%
- UL Certified (EX29051)
Description
Description
The Riptide ALX Pitotless Waterway 1 7/8 inch is an essential component for fire pump flow testing systems, providing accurate water flow measurement without a traditional pitot tube. Constructed from durable aluminum and finished in black, this 1 7/8 inch waterway offers a recommended discharge of 455.1 – 1195.5 GPM. It is UL Certified for fire pump flow testing equipment, ensuring reliability and safety. All flow measurement data is ISO 17025 traceable, with accuracy within +/-1.25%. This waterway integrates with Riptide ALX Diffusers and connects to standard 2 1/2 inch firehoses. Made in the USA.
Help Me Connect
Help Me Connect
The Riptide ALX Pitotless Waterway 1 7/8 inch is designed to integrate specifically with Riptide ALX Diffusers. It connects into a Receiver on the Diffuser. The coupling end of the Waterway connects to a 2 1/2 inch firehose from the source being tested. A Street 90° Quick Connect configuration and a gauge can be attached to the pressure measurement port on the Waterway for flow readings. When stacking Riptide units, this ALX Pitotless Waterway should never be placed underneath a legacy steel Riptide.

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Additional Details
The Riptide ALX Pitotless Waterway 1 7/8 inch is a precision component for fire pump flow testing systems, designed to measure water flow without a pitot tube. It integrates with Riptide ALX Diffusers to accurately assess pump performance.
Features
- Designed for fire pump flow testing applications.
- Pitotless design simplifies flow measurement and reduces maintenance.
- Connects to a 2 1/2 inch firehose (via coupling, not included).
- Recommended Flow Rate Range: 455.1 – 1195.5 GPM
- Flow measurement accuracy is ISO 17025 traceable.
- Readings are accurate to within +/-1.25%.
Construction
- Constructed from aluminum for durability and lighter weight.
- Finished in a black coating.
Certifications
- UL Certified, unit EX29051, as fire pump flow testing equipment.
- Flow measurement accuracy specified by the manufacturer when installed in accordance with the manufacturer's installation instructions.
Note: Do not remove a Waterway from a Receiver while actively flowing water.
The PITOTLESS ALX Diffuser comes with 1 7/8" Pitotless Waterways, this part is for replacing a damaged waterway.
FAQs
What is the primary use of the Riptide ALX Pitotless Waterway 1 7/8 inch?
The Riptide ALX Pitotless Waterway 1 7/8 inch is designed for fire pump flow testing systems to accurately measure water flow without the use of a traditional pitot tube. It helps assess the performance of fire pumps in various applications.
What materials is the Riptide ALX Pitotless Waterway 1 7/8 inch made from?
The Riptide ALX Pitotless Waterway 1 7/8 inch is constructed from aluminum, offering a balance of durability and lighter weight. It features a black finish.
Is this waterway UL Certified?
Yes, the Riptide ALX Pitotless Waterway 1 7/8 inch is UL Certified as fire pump flow testing equipment, unit EX29051. Its flow measurement accuracy is specified by the manufacturer when installed per instructions.
How accurate are the flow measurements?
All laboratory instrumentation used for establishing flow charts is ISO 17025 traceable. Readings obtained with this waterway are accurate to within +/-1.25%.
What type of firehose connections are compatible with this waterway?
This waterway is designed to connect to either a 2.50 inch diameter firehose via its coupling. The connection should always be water tight.
Can the Riptide ALX Pitotless Waterway be stacked with other Riptide diffusers?
Yes, it can be part of a stacked configuration. However, Riptide ALX and Pitotless ALX models must never be placed underneath a legacy steel Riptide when stacking.