Use Decimals
Note: fields marked * are mandatory
Hose Diameter (in) *
This field is required! Only numbers > 0 allowed!
Flow Rate (GPM) *
This field is required! Value should not be 0!
Hose Length (Feet) *
This field is required! Only numbers > 0 allowed!
FLUID PROPERTIES
Specific Gravity (g/ml) *
This field is required! Only numbers > 0 allowed!
Viscosity (cP) *
This field is required! Value should not be 0!
For Unknown Specific Gravity or Viscosity Reference to Viscosity Data see link or Call Product Applications
FITTINGS - enter the number of
Std. Straight Couplings *
This field is required!
45 Deg Angle Couplings *
This field is required!
90 Deg Angle Couplings *
This field is required!
90 Deg Elbow Adapters *
This field is required!
45 Deg Elbow Adapters *
This field is required!
Standard Branch Tees *
This field is required!
Standard Run Tees *
This field is required!

Try another calculation
HOSE DATA
* Velocity must be less than 35 ft/s
Reynolds No. <= 2000 = Laminar Flow
Reynolds No. > 2000 and < 3000 = Transient Flow
Reynolds No. >= 3000 = Turbulent Flow

Velocity - The fluid's distance traveled over a unit of time. The units this program uses feet per second. The velocity of the fluid must be kept under 35ft/s and maintain a laminar flow, to keep from tube peeling.
Laminar Flow - Uniform flow of the fluid. The fluid particles flow in parallel layers. (Re < 2000)
Transient Flow - The fluid begins to fluctuate in the transition region between laminar and turbulent flow. (2000 < Re < 3000)
Turbulent Flow - Non-uniform (turbulent) flow of fluid. The fluid particles no longer flow in parallel layers. (Re > 3000)
Reynolds Number - Used to study the viscous flow of the fluid and to help determine the flow.

HOSE ASSEMBLY DATA
Hose I.D. (in.)
Total psi Loss (inc. ftgs.)
Reynolds Number
Velocity (ft./sec.)*
Heat Gain (BTUH)
Horsepower Loss
* Velocity must be less than 35 ft/s
Try another calculation

HOSE DATA
Hose I.D. (in.) Hose Length (ft.) Flow (GPM) Reynolds Number Viscosity Velocity (ft./sec)* Pressure Loss (psi.) Pressure Drop (psi/ft.)

* Velocity must be less than 35 ft/s
Reynolds No. <= 2000 = Laminar Flow
Reynolds No. > 2000 and < 3000 = Transient Flow
Reynolds No. >= 3000 = Turbulent Flow

Velocity - The fluid's distance traveled over a unit of time. The units this program uses feet per second. The velocity of the fluid must be kept under 35ft/s and maintain a laminar flow, to keep from tube peeling.
Laminar Flow - Uniform flow of the fluid. The fluid particles flow in parallel layers. (Re < 2000)
Transient Flow - The fluid begins to fluctuate in the transition region between laminar and turbulent flow. (2000 < Re < 3000)
Turbulent Flow - Non-uniform (turbulent) flow of fluid. The fluid particles no longer flow in parallel layers. (Re > 3000)
Reynolds Number - Used to study the viscous flow of the fluid and to help determine the flow.

HOSE ASSEMBLY DATA
Hose I.D. (in.) Total psi Loss (inc. ftgs.) Reynolds Number Velocity (ft./sec.)* Heat Gain (BTUH) Horsepower Loss

* Velocity must be less than 35 ft/s