Page 17 - Jet Pumping Station

JET PUMPING STATION

Plumbing Overview

Pipe System Overview

Schedule 40 Steel Pipe
1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
(13 mm) (19 mm) (25.4 mm) (31.8 mm) (38.1 mm) (50.8 mm)
5 GPM 1.10/.076
(18.9 LPM) 5.3/1.6

10 GPM 4.16/.287 0.99/.068
(37.8 LPM) 10.6/3.2 6.0/1.8
15 GPM 9.14/.63 2.16/.149 0.63/.043
(56.8 LPM) 15.8/4.8 9.0/2.7 5.6/1.7
20 GPM 3.72/.256 1.08/.074
(75.7 LPM) 12.0/3.7 7.4/2.3
25 GPM 5.74/.396 1.67/.115 0.41/.028
(94.6 LPM) 15.0/4.6 9.3/2.8 5.4/1.6
30 GPM 2.37/.163 0.58/.04
(113.5 LPM) 11.2/3.4 6.4/2.0
40 GPM 4.14/.285 1.01/.07 0.46/.032
(151.4 LPM) 14.9/4.5 8.6/2.6 6.3/1.9
50 GPM 1.57/.108 0.71/.049
(189.2 LPM) 10.7/3.3 7.9/2.4
60 GPM 2.22/.153 1.01/.07 0.29/.02
(227.1 LPM) 12.9/3.9 9.5/2.9 5.7/1.7
80 GPM 3.89/.268 1.76/.121 0.49/.034
(302.8 LPM) 17.2/5.2 12.6/3.8 7.6/2.3
100 GPM 2.72/.188 0.76/.052
(378.5 LPM) 15.8/4.8 9.6/2.9
125 GPM 1.17/.081
(473.1 LPM) 11.9/3.6
150 GPM 1.66/.114
(567.7 LPM) 14.4/4.4

Example 4.16/.287 PSI per 10 foot of pipe / BAR per 3 meters of pipe
Velocity in feet per second / Velocity in meters per second
10.6/3.2

Note: Velocity should not exceed 15 feet (4.6 meters) per second in a correctly installed system
1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
(13 mm) (19 mm) (25.4 mm) (31.8 mm) (38.1 mm) (50.8 mm)
Tee side 4 / 1.2 5 / 1.5 6 / 1.8 7 / 2.1 8 / 2.4 12 / 3.7
90 o F Ell 1-1/2 / .5 2 / .6 2-3/4 / .8 4 / 1.2 4 / 1.2 6 / 1.8
(23 o C Ell)
45 o F Ell 3/4 / .2 1 / .3 1-3/8 / .4 1-3/4 / .5 2 / .6 2-1/2 / .8
(11 o C Ell)
Male/Female 1 / .3 1-1/2 / .5 2 / .6 2-3/4 / .8 3-1/2 / 1.1 4-1/2 / 1.4
Adapter
Pressure loss, fittings (feet of pipe / meters of pipe)
o
o
Note: All values calculated with clean water @ 60 F / 15 C

1MANUL361 Belanger , Inc. * 1001 Doheny Ct. * Northville, MI 48167 * Ph (248) 349-7010 * Fax (248) 380-9681 15