Use the “Little Hose Monster” fl ows if the Pitotless Nozzle™ is attached to a Little Hose Monster. Use the “Open Atmosphere” fl ows if the Pitotless Nozzle™ is attached directly on a hydrant …
Secure the female swivel coupling of the Pitotless Nozzle directly to a hydrant nozzle or test header valve. The Pitotless Nozzle points in the direction the water will flow. Clear water …
The Pitotless Nozzle Grooved (PN#GRV) must be used with the Little Hose Monster (HML) or attached directly to a hydrant or test header valve discharging into open atmosphere. The flow …
Feb 14, 2012 · Our flow charts are calculated using K-Factors derived from testing performed at FM Approvals. It is common for third-party software to use the pitot formula to compute flow …
Pitotless Nozzle™ so rocks and flushing debris pass through without causing pitot damage. It is FM Approved and measures water flow-rates from 750 to 2,700 GPM.
The Hose Monster Pitotless Nozzle THD Flow Chart shows the flow rate of water discharged from a 2 1/2" Hose Monster Model II or a hydrant into open atmosphere. The chart is FM Approved …
PERCENT - Auto populate the table with reasonable pitot values based upon a Pitotless Nozzle with a Little Hose Monster (LHM) attached. As only (5) rows are shown below, it is currently …
For a given Pitot pressure in PSI, this Flow Chart will determine your Flow in GPM for the specific Nozzle diameter used. Please contact us if you need values for pressures other than those …
The flow chart has two columns entitled Little Hose Monster™ and Open Atmosphere. Be sure to use the appropriate column to determine flow rates. Contact Hose Monster™ if you are …
Open Atmosphere 2 FLOW CHARTS Pitotless Nozzle flow charts must be used to determine discharge flow rate. The use of flow charts of a different device or size will result in incorrect …