Industrial Pressure Loss Calculator

Calculate your pressure loss for Industrial Applications

Vertical Rise

Line I.D.

Overall Fluid Line Length

Pressure at Dispense Point

PSI

Fluid Properties

Specific Gravity

Gram/cc

Viscosity

CPS

Flow Rate

GPM

Results

Pressure Loss

PSI

Volume in the Line

Gallons

Nominal Pipe Size (inches)	Equivalent Length of Standard Pipe in Feet
Nominal Pipe Size (inches)	Gate / Ball Valve	Globe Valve	90 Angle Valve	45 Elbow	90 Elbow	180 Return	Tee-Thru Run	Tee-Thru Branch
1/2	0.41	18.5	9.3	0.78	1.67	3.71	0.93	3.33
3/4	0.54	24.5	12.3	1.03	2.21	4.9	1.23	4.41
1	0.69	31.2	15.6	1.31	2.81	6.25	1.56	5.62
1 1/4	0.9	41	20.5	1.73	3.7	8.22	2.06	7.4
1 1/2	1.05	48	24	2.15	4.31	9.59	2.4	8.63
2	1.35	61.5	30.8	2.59	5.55	12.3	3.08	11.3
2 1/2	1.35	73.5	36.8	3.09	6.61	14.7	3.68	13.2
3	2.01	91.5	45.8	3.84	8.23	18.2	4.57	16.4
4	2.64	120	60	5.03	10.8	23.9	6	21.6

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Industrial Pressure Loss Calculator

Fluid Properties

Results

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