Instructions
EZ Boost
TM
System
16
4. EZ Boost Quick Guide
4.1 . EZ Boost Quick Selection Guide
Example:
1. The maximum demand is 15 GPM (3.4 m3/h).
2. The pressure required is 70 PSI system pressure
at the taps in the building.
3. The normal minimum inlet pressure (e.g. city
pressure) is 20 PSI.
4. The additional boost required is 50 PSI at 15 GPM
(3.4 m
3
/h).
5. Select a 15 BMQE 05A-110.
4.2. EZ Boost System Diagram
The EZ Boost Constant Pressure System should consist of:
Pos.
1. EZ Boost BMQE pump
2. EZ Boost controller
3. Diaphragm tank
(recommended size 2 U.S. gallons (8 liter)/130 psi)
2
3
4
1
5
6
6
EZ Boost Quick Select Guide
3. EZ Boost Quick Select Guide (below)
Example:
1. The maximum demand is 15 GPM (3.4 m3/h).
2. The pressure required is 70 PSI system pressure
at the taps in the building.
3. The normal minimum inlet pressure (e.g. city
pressure) is 20 PSI.
4. Select a 15 BMQE 05A-110.
Additional (boost)
pressure required
5
10
15
20
25
30
35
39
Flow required in gallons per minute (GPM)
in PSI
90
80
70
60
50
40
30
20
10
15 BMQE 05A-110
15 BMQE 05A-110
30 BMQE 05B-90
30 BMQE 05B-90
30 BMQE 10C-130
30 BMQE 10C-130
22 BMQE 10C-190
22 BMQE 10C-190
22 BMQE 05B-120
22 BMQE 05B-120
22 BMQE 05A-80
22 BMQE 05A-80
15 BMQE 07B-180
15 BMQE 07B-180
4. Pressure sensor
5. Mounting brackets
6. Flex connector
LEZTL01.indd
10/8/2004, 1:39 PM
16
