4 Water Meter Pressure Loss

Equations displayed for easy reference.

4 water meter pressure loss. The first is the water meter valve located right next to the water meter on the main city supply pipe serving your home. Pressure loss through water meters. 2 gpm 7 6 liter min flows through a 1 2 garden hose with length 82 feet 25 m. From the diagram above the pressure loss per 100 feet can be estimated to 5 psi.

This version is usable for browsers without javascript also. If you know the brand of the water meter you can probably find a table on the manufacturer s website that tells you the pressure loss for the meter size at various rates of flow. Online calculator to quickly determine pressure loss through piping for water. 3 29 2010 4 28 32 pm.

Years ago engineers developed tables to quickly calculate water pressure loss. They are often referred to as hydraulic friction loss tables. If not the charts below should be close enough. Pressure drop online calculator calculation of pressure drops of flowing liquids and gases in pipes and pipe elements laminar and turbulent flow.

But if your water pressure is low throughout your house especially after some work has been done on your plumbing system it s. 4 6 8 mmt turbine meters head loss. Calculations are possible only if javascript is activated in your browser. 12 5 2007 11 17 43 am.

Pressure drop online calculator for small mobiles. Example water flow through a hose and pressure loss. Calculating water pressure loss. Calculating water pressure loss bathrooms plumbing design text.

Normally you will not use this valve as technically it belongs to the water company and is typically used only by water company personnel. The pressure loss psi loss for water meters is based on the meter size and the flow rate. 100 250 400 550 700 850 1000 1150 1300 1450 rate of flow gpm 1600 1750 1900 2100 2300 2500 2700 master meter inc. Includes 53 different calculations.

This friction loss calculator employs the hazen williams equation to calculate the pressure or friction loss in pipes. Friction loss can be calculated following five easy stages. The pressure drop in the hose can be calculated as 5 psi 100 ft 80 ft 100 ft 4 psi 0 28 bar. The charts below give typical pressure losses for various meter sizes and.