$1,084.00$1,094.00

4″ – 4 ½” Hose Monster

The 4” and 4 ½” Hose Monsters are designed for flow testing large-capacity systems and unidirectional flushing through the steamer/pumper port of a hydrant.

  •    4″   FM Approved Flow range:  1,074 GPM to 2,941 GPM.
  • 4 ½” FM Approved Flow range:  1,047 GPM to 2,867 GPM.

Both units are constructed of steel and include a precision-machined internal orifice plate for accurate and consistent flow rate measurements.  The rugged steel orifice plate means that a flow test will never be interrupted due to rocks and flushing debris damaging a pitot.

For thread specs not listed, call 888.202.9987 for availability

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Please be advised that in order for a product to be shipped out same day, the order must be received by 11:00 AM CST. Orders placed after 11:00 AM CST will ship on the following business day.

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