Belanger DuraFlo - Page 21

DURAFLO™ 18 GPM PUMPING STATIONS
1MANUL375 Belanger, Inc.® * PO BOX 5470 * Northville, MI 48167-5470* Ph (248) 349-7010 * Fax (248) 380-9681 17
Plumbing Overview
Pipe System Overview
Hydraulic Hose
1/2"
(13 mm)
3/4"
(19 mm)
1"
(25.4 mm)
1-1/4"
(31.8 mm)
1-1/2"
(38.1 mm)
2"
(50.8 mm)
5 GPM
(18.9 LPM)
2.55/.176
8.2/2.50
0.88/.061
5.2/1.59
10 GPM
(37.8 LPM)
8.6/.593
16.3/4.97
2.98/.205
10.5/3.2
1.25/.086
7.3/2.23
15 GPM
(56.8 LPM)
6.06/.418
15.7/4.79
2.55/.176
10.9/3.32
0.65/.045
6.2/1.89
20 GPM
(75.7 LPM)
4.22/.291
14.5/4.42
1.07/.074
8.2/2.5
25 GPM
(94.6 LPM)
1.59/.110
10.2/3.11
30 GPM
(113.5 LPM)
2.18/.150
12.3/3.75
0.32/.022
5.4/1.65
40 GPM
(151.4 LPM)
3.61/.249
16.3/4.97
0.52/.036
7.3/2.23
Note: Velocity should not exceed 15 feet (4.6 meters) per second in a correctly installed
system
1/2"
(13 mm)
3/4"
(19 mm)
1"
(25.4 mm)
1-1/4"
(31.8 mm)
1-1/2"
(38.1 mm)
2"
(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
(23
o
C Ell)
1-1/2 / .5 2 / .6 2-3/4 / .8 4 / 1.2 4 / 1.2 6 / 1.8
45
o
F Ell
(11
o
C Ell)
3/4 / .2 1 / .3 1-3/8 / .4 1-3/4 / .5 2 / .6 2-1/2 / .8
Male/Female
Adapter
1 / .3 1-1/2 / .5 2 / .6 2-3/4 / .8 3-1/2 / 1.1 4-1/2 / 1.4
Pressure loss, fittings (feet of pipe / meters of pipe)
Note: All values calculated with clean water @ 60
o
F / 15
o
C
Example
4.16/.287
10.6/3.2
PSI per 10 foot of pipe / BAR per 3 meters of pipe
Velocity in feet per second / Velocity in meters per second