The 4-1/2 Hose Monster™ is a robust and reliable tool designed for high-flow water testing applications. It is ideal for fire hydrant flow testing, main flushing, and other high-volume water discharge operations. This model is specifically designed to accommodate a 4-1/2" diameter fire hose, ensuring accurate and consistent flow measurements.

Features

• High Flow Capacity: Capable of registering flows from 1,047 GPM to 2,867 GPM
• Durable Construction: Made from steel with a precision-machined internal orifice plate for accurate flow rates
• FM Approved: Ensures reliability and safety during testing1
• Debris Handling: Designed to allow rocks and flushing debris to pass through without interrupting the flow test
• Secure Connections: Features FNST x GHT fittings for secure attachment

Usage

The 4-1/2 Hose Monster™ is used primarily for:

• Fire Hydrant Flow Testing: Ensures accurate measurement of water flow from fire hydrants to verify performance and compliance.
• Main Flushing: Effective for flushing water mains to maintain water quality and system integrity.
• High-Volume Water Discharge: Suitable for any application requiring controlled high-volume water discharge.

How to Use

1. Prepare the Equipment: Ensure the Hose Monster™ and all necessary accessories are in good condition.
2. Connect to Fire Hose: Attach the 4-1/2" fire hose to the Hose Monster™ using the FNST x GHT fittings. Ensure a secure and tight connection.
3. Position the Hose Monster™: Place the Hose Monster™ in a stable position to manage the water discharge safely.
4. Begin Testing: Open the water source gradually to start the flow. Monitor the flow rate using the attached gauge (sold separately).
5. Monitor and Record: Observe the flow rate and record the necessary data for your testing requirements.

Installation Instructions for the Gauge

Tools Needed

• Wrench: To tighten connections
• Teflon Tape: To ensure a tight seal and prevent leaks

Steps to Install the Gauge

1. Prepare the Components: Ensure you have the gauge, the Hose Monster™, and any necessary tools.
2. Apply Teflon Tape: Wrap Teflon tape around the threads of the gauge to ensure a tight seal and prevent leaks.
3. Locate the Gauge Port: Identify the designated port on the Hose Monster™ where the gauge will be attached. This is typically a threaded port designed for gauge installation.
4. Attach the Gauge:
   1. Align the Threads: Position the gauge's threaded end with the gauge port on the Hose Monster™.
   2. Securely Fasten: Twist the gauge onto the port, ensuring it is tightly secured. Use a wrench to tighten the connection further if necessary.
5. Verify Connection: Ensure the gauge is firmly attached and there are no leaks. Slowly open the water source to check for any leaks around the connection. Tighten further if necessary.
6. Monitor the Gauge: Once installed, the gauge will provide real-time flow rate readings during testing. Monitor the gauge to ensure accurate measurements.

Maintenance and Storage

Maintenance

• Regular Inspection: Periodically check the Hose Monster™ for signs of wear or damage. Clean the internal orifice plate to ensure accurate flow measurements.
• Lubrication: Apply lubricant to the fittings to ensure smooth operation and prevent corrosion.

Storage

• Dry and Cool Place: Store the Hose Monster™ in a dry, cool place to prevent rust and corrosion.
• Secure Storage: Ensure the Hose Monster™ is securely stored to prevent damage during transportation and storage.

Essential Accessories

1. Gauge Kit: A gauge kit is necessary to measure the flow rate accurately. The gauge attaches to the Hose Monster™ and provides real-time flow rate readings.
2. Stabilizer Kit: This kit helps stabilize the Hose Monster™ during high-flow operations, ensuring safe and controlled water discharge.
3. Tie-Down Strap: Used to secure the Hose Monster™ in place, preventing movement during testing.
4. Adapters: Depending on the specific requirements, you may need adapters to connect the Hose Monster™ to different hose sizes or fittings.
5. Nozzle Extensions: These extensions can be used to manage excessive flow rates and ensure safe discharge.