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ISO 9001 Company
HYDRO SERIES
Pumping Solution
Pressure Booster Pumps
50 Hz
Maintain constant pressure with LUBI HYDRO SERIES pressure pump
APPLICATIONS
These pumps are suitable for liquids which are potable & rain water other than thin, clean, non-aggressive, non-explosive, not containing solid particles or fibres.
Pumps are designed for liquid transfer & pressure boosting systems in: Households, commercial complexes Gardens, Agriculture Horticulture Small industries Car washing Cooling systems Drawing water out a well.
FEATURES AND BENEFITS
HYDRO PRESSURE BOOSTER PUMPS
INTRODUCTION
The Lubi Hydro series are state-of-the-art designed compact, automatic pressure booster pumps.
Lubi offers below series as pressure booster pump:
1.) “LHP” SERIES PRESSURE BOOSTER PUMPIt consist of our PCJ standard pump series. PCJ pumps are horizontal, single-stage, centrifugal, shallow-well self priming jet pumps. Pumps have suction port above pump axis and radial discharge port. The pump is fitted with a maintenance-free, mechanical shaft seal.
2.) “LMF” SERIES PRESSURE BOOSTER PUMPIt consist of our MFHC standard pump series. MFHC pumps are non-self priming, horizontal, multi-stage, centrifugal pumps. Pumps have suction port above pump axis and radial discharge port. The pump is fitted with a maintenance-free, mechanical shaft seal.
3.) “MH” SERIES PRESSURE BOOSTER PUMPIt consist of our MH standard pump series. MH pumps are non-self priming, horizontal, multi-stage, centrifugal pumps. Pumps have axial suction port and radial discharge port. The pump is fitted with a maintenance-free, mechanical shaft seal.
These systems are supplied as complete, preassembled and factory tested systems including a close-coupled pump, bladder type pressure tank, pressure switch, pressure gauge (or electronic switch), special connector and flexible pipe for systems with pump over the tank.
These systems can provide sufficient water pressure for modern domestic appliances to ensure sufficient water supply. Thus these systems are widely used in domestic water applications to stabilize the pressure in the system and avoid the pump cycling on and off every time a tap is opened somewhere in the house.
These systems can work according to the any decrease or increase of pressure, the pressure switch determines when the pump will start or stop.
NSF Standard 61, CE/PED, WRAS, ACS, ISO:9001, Gos t , Evrazes approved pressure tank
Easy installation Reliable and user friendly operation Adjustable pressure Reliable constant pressure water supply Two part polyurethane, epoxy primed paint finish tank Leak free, o-ring sealed air valve cap provided on tank Corrosion resistant Good air handling Reliable and robust construction Low noise level
OPERATING CONDITIONS
Flow rangeMax. working pressureAmbient temperatureLiquid temperature range
::::
Up to 10 m³/h 10 barMax. +50°C0°C to +90°C
MOTOR
Motor type RatingsRated speed Enclosure classInsulation class Nominal voltage(Tolerance +5% / -15%)Supply frequencyDuty / RatingDirection of rotation
::::::
:::
TEFC 2-pole motor1 phase - 0.37 to 1.50 kW2900 rpmIP 44F1 phase 230 V 50 HzS1 / ContinuousClockwise as seen from the motor rear end
FUNCTION
The booster set cuts in and out by means of the pressure switch. When water is tapped from the system, it will at first be tapped from the pressure tank, see below fig. Then the pressure falls to the preset cut-in pressure and the pump will cut in. When the water consumption drops, the discharge pressure increases and the pump cuts out when the pressure reaches the preset cut-out pressure of the pressure switch.
INITIAL CONDITION PUMP IS ACTIVATED BY PRESSURE SWITCH
2 3
PUMP RUNS UNTIL TANK IS FILLED WITH WATER
WATER FLOWS FROM TAPDUE TO TANK PRESSURE
4
FromWater source
Air @ 3 bar
PUMPOFF
WATERON
Water
Note: This is a typical pressure booster pump system layout. Pressures shown in above figures are approximate.
1Pressure tank
Air valve
Air @ 2 bar
FromWater source
PUMPOFF
WATEROFF
Air @ 2.7 bar
PUMPON
WATEROFF
Pressureswitch
Water
FromWater source
Air @ 3.5 bar
PUMPON
WATEROFF
Water @ 3.5 bar
FromWater source
SELECTION CHART
“LHP” SERIES PRESSURE BOOSTER PUMP
SYSTEM TYPE
MOTOR POWER
kW HP
PUMPTYPE
SUCTION SIZE [inch]
DISCHARGE SIZE [inch]
TANK MODEL
TYPE OFTANK
TANKCAPACITY
[litres]
DRAW DOWNCAPACITY
[litres]
APPROX.SUITABLE
FOR[bar] [kgf/cm²]
Q MAX.[lit/hr]
LHP 1B
LHP 1A
LHP 2A
LHP 3A
LHP 3B
LHP 4A
LHP 6A
PCJ-051CC
PCJ-051CC
PCJ-051CC
PCJ-101CC
PCJ-101CC
PCJ-101CC
PCJ-101CC
0.37
0.37
0.37
0.75
0.75
0.75
0.75
0.50
0.50
0.50
1.00
1.00
1.00
1.00
1
1
1
1
1
1
1
1
1
1
1
1
1
1
LHI-8
LHI-24
LHI-35
LHI-24
LHI-35
LHH-60
LHH-80
in-line
in-line
in-line
in-line
in-line
Horizontal
Horizontal
3
9
13
9
13
20
29
1 bathrooms
2 bathrooms
4 bathrooms
3 bathrooms
5 bathrooms
6 bathrooms
8 bathrooms
8
24
35
24
35
60
80
1.4 - 3.4
1.4 - 3.4
1.4 - 3.4
2.1 - 3.9
2.1 - 3.9
2.1 - 3.9
2.1 - 3.9
1.4 - 3.4
1.4 - 3.4
1.4 - 3.4
2.1 - 3.9
2.1 - 3.9
2.1 - 3.9
2.1 - 3.9
3250
3250
3250
4000
4000
4000
4000
PRESSURE SETTINGRANGE
“MH” SERIES PRESSURE BOOSTER PUMP
SYSTEM TYPE
MOTOR POWER
kW HP
PUMPTYPE
SUCTION SIZE [inch]
DISCHARGE SIZE [inch]
TANK MODEL
TYPE OFTANK
TANKCAPACITY
[litres]
DRAW DOWNCAPACITY
[litres]
APPROX.SUITABLE
FOR[bar] [kgf/cm²]
Q MAX.[lit/hr]
MH2 1B
MH2 1A
MH2 2A
MH2 3A
MH2 4A
MH2 7A
MH2 8A
MH4 1B
MH4 1A
MH4 2A
MH4 3A
MH4 4A
MH4 5A
MH4 6A
MH4 7A
MH4 8A
MH2-40
MH2-40
MH2-50
MH2-50
MH2-50
MH2-60
MH2-60
MH4-30
MH4-30
MH4-40
MH4-40
MH4-40
MH4-50
MH4-50
MH4-60
MH4-60
0.55
0.55
0.75
0.75
0.75
0.75
0.75
0.55
0.55
0.75
0.75
0.75
0.93
0.93
1.10
1.10
0.75
0.75
1.00
1.00
1.00
1.00
1.00
0.75
0.75
1.00
1.00
1.00
1.25
1.25
1.50
1.50
1
1
1
1
1
1
1
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
LHI-8
LHI-24
LHI-24
LHI-35
LHH-60
LHI-35
LHH-60
LHI-8
LHI-24
LHI-24
LHI-35
LHH-60
LHH-60
LHH-80
LHH-60
LHH-80
in-line
in-line
in-line
in-line
Horizontal
in-line
Horizontal
in-line
in-line
in-line
in-line
Horizontal
Horizontal
Horizontal
Horizontal
Horizontal
3
9
9
13
20
13
20
3
9
9
13
20
20
29
20
29
1 bathrooms
1-2 bathrooms
2 bathrooms
2-3 bathrooms
3 bathrooms
3-4 bathrooms
3-4 bathrooms
1-2 bathrooms
2 bathrooms
3 bathrooms
4 bathrooms
5 bathrooms
7 bathrooms
8 bathrooms
8 bathrooms
10 bathrooms
8
24
24
35
60
35
60
8
24
24
35
60
60
80
60
80
1.8 - 3.0
1.8 - 3.0
2.1 - 3.7
2.1 - 3.7
2.1 - 3.7
2.5 - 4.5
2.5 - 4.5
1.2 - 2.2
1.2 - 2.2
1.4 - 2.8
1.4 - 2.8
1.4 - 2.8
1.6 - 3.5
1.6 - 3.5
2.0 - 4.0
2.0 - 4.0
1.8 - 3.0
1.8 - 3.0
2.1 - 3.7
2.1 - 3.7
2.1 - 3.7
2.5 - 4.5
2.5 - 4.5
1.2 - 2.2
1.2 - 2.2
1.4 - 2.8
1.4 - 2.8
1.4 - 2.8
1.6 - 3.5
1.6 - 3.5
2.0 - 4.0
2.0 - 4.0
3300
3300
3300
3300
3300
3300
3300
7500
7500
7500
7500
7500
7500
7500
7500
7500
PRESSURE SETTINGRANGE
“LMF” SERIES PRESSURE BOOSTER PUMP
SYSTEM TYPE
MOTOR POWER
kW HP
PUMPTYPE
SUCTION SIZE [inch]
DISCHARGE SIZE [inch]
TANK MODEL
TYPE OFTANK
TANKCAPACITY
[litres]
DRAW DOWNCAPACITY
[litres]
APPROX.SUITABLE
FOR
PRESSURE SETTINGRANGE
[bar] [kgf/cm²]
Q MAX.[lit/hr]
LMF 1A
LMF 2A
LMF 3A
LMF 4A
LMF 5A
LMF 6A
LMF 7A
LMF 8A
MFHC-101DD
MFHC-101DD
MFHC-101DD
MFHC-151DD
MFHC-151DD
MFHC-151DD
MFHC-201DD
MFHC-201DD
0.75
0.75
0.75
1.10
1.10
1.10
1.50
1.50
1.00
1.00
1.00
1.50
1.50
1.50
2.00
2.00
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
1¼
LHI-24
LHI-35
LHH-60
LHI-35
LHH-60
LHH-80
LHH-60
LHH-80
in-line
in-line
Horizontal
in-line
Horizontal
Horizontal
Horizontal
Horizontal
9
13
20
13
20
29
20
29
3 bathrooms
5 bathrooms
6 bathrooms
6 bathrooms
7 bathrooms
8 bathrooms
8 bathrooms
10 bathrooms
24
35
60
35
60
80
60
80
2.1 - 3.9
2.1 - 3.9
2.1 - 3.9
2.4 - 4.8
2.4 - 4.8
2.4 - 4.8
2.8 - 5.6
2.8 - 5.6
2.1 - 3.9
2.1 - 3.9
2.1 - 3.9
2.4 - 4.8
2.4 - 4.8
2.4 - 4.8
2.8 - 5.6
2.8 - 5.6
7500
7500
7500
8700
8700
8700
9900
9900
HYDRO PRESSURE BOOSTER PUMPS
“LHP” SERIES PRESSURE BOOSTER PUMP
HORIZONTAL
c
b
a
DNs
DNd
d
IN-LINEb
c
a
DNd
DNs
d
DIMENSIONS [mm]SYSTEM TYPE
LHP 1B
LHP 1A
LHP 2A
LHP 3A
LHP 3B
LHP 4A
LHP 6A
MOTOR POWER
0.37
0.37
0.37
0.75
0.75
0.75
0.75
0.50
0.50
0.50
1.00
1.00
1.00
1.00
in-line
in-line
in-line
in-line
in-line
Horizontal
Horizontal
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
202
290
318
290
318
424
424
313
447
481
447
481
530
726
14.0
21.0
21.0
21.0
0.0530
0.0530
0.0530
0.0530
0.0620
0.0620
0.0900
0.1300
21.1
23.0
29.8
7.0
7.0
11.4
16.1
0.1002
0.1002
0.1118
603
737
771
762
796
845
1041
410
410
410
435
435
435
435
kW HP
DNs[BSP]
DNd[BSP]
GROSS VOLUME [m³]GROSS WEIGHT [kg]
a c PUMPPUMP TANKTANKdb
TYPE OFTANK
“LMF” SERIES PRESSURE BOOSTER PUMP
DIMENSIONS [mm]SYSTEM TYPE
MOTOR POWER
kW HP
DNs[BSP]
DNd[BSP]
GROSS VOLUME [m³]GROSS WEIGHT [kg]
a c PUMPPUMP TANKTANKdb
TYPE OFTANK
LMF 1A
LMF 2A
LMF 3A
LMF 4A
LMF 5A
LMF 6A
LMF 7A
LMF 8A
0.75
0.75
0.75
1.10
1.10
1.10
1.50
1.50
1.00
1.00
1.00
1.50
1.50
1.50
2.00
2.00
0.0486
0.0620
0.0900
0.0620
0.0900
0.1300
0.0900
0.1300
0.0467
0.0467
0.0467
0.0614
0.0614
0.0614
0.0614
0.0614
5.0
7.0
11.4
7.0
11.4
16.1
11.4
16.1
19.8
18.8
18.8
24.4
24.4
24.4
26.4
26.4
414
414
414
478
478
478
503
503
637
702
824
775
824
1020
824
1020
447
481
530
481
530
726
530
726
290
318
424
318
424
424
424
424
in-line
in-line
Horizontal
in-line
Horizontal
Horizontal
Horizontal
Horizontal
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
1¼”
Note: All dimensions in mm unless otherwise noted.
IN-LINE
DNs
c
a
DNd
b
d
HORIZONTAL
c
b
a
DNd
d
DNs
HYDRO
DIMENSIONS & WEIGHT
PRESSURE BOOSTER PUMPS
DIMENSIONS [mm]SYSTEM TYPE
MOTOR POWER
kW HP
DNs[BSP]
DNd[BSP]
GROSS VOLUME [m³]GROSS WEIGHT [kg]
a c PUMPPUMP TANKTANKdb
TYPE OFTANK
MH2 1B
MH2 1A
MH2 2A
MH2 3A
MH2 4A
MH2 7A
MH2 8A
MH4 1B
MH4 1A
MH4 2A
MH4 3A
MH4 4A
MH4 5A
MH4 6A
MH4 7A
MH4 8A
0.55
0.55
0.75
0.75
0.75
0.75
0.75
0.55
0.55
0.75
0.75
0.75
0.93
0.93
1.10
1.10
0.75
0.75
1.00
1.00
1.00
1.00
1.00
0.75
0.75
1.00
1.00
1.00
1.25
1.25
1.50
1.50
202
290
290
318
424
318
424
202
290
290
318
424
424
424
424
424
313
447
447
481
530
481
530
313
447
447
481
530
530
726
530
726
572
706
706
740
789
740
789
572
706
706
740
789
789
985
789
985
321
321
376
376
376
395
395
360
360
385
385
385
449
449
476
476
15.7
15.7
16.5
16.5
15.5
15.2
21.4
21.4
23.4
23.4
18.1
20.5
20.7
18.5
21.0
22.3
7.0
11.4
7.0
11.4
7.0
11.4
11.4
16.1
11.4
16.1
0.0430
0.0430
0.0430
0.0430
0.0430
0.0430
0.0550
0.0550
0.0550
0.0550
0.0620
0.0900
0.0620
0.0900
0.0620
0.0900
0.0900
0.1300
0.0900
0.1300
in-line
in-line
in-line
in-line
Horizontal
in-line
Horizontal
in-line
in-line
in-line
in-line
Horizontal
Horizontal
Horizontal
Horizontal
Horizontal
1"
1"
1"
1"
1"
1"
1"
1¼"
1¼"
1¼"
1¼"
1¼"
1¼"
1¼"
1¼"
1¼”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
1”
“MH” SERIES PRESSURE BOOSTER PUMP
HORIZONTAL
b
a
DNs
DNd
c
d
IN-LINE
c
b
a
DNd
DNs
d
Note: All dimensions in mm unless otherwise noted.
0.0879
0.0879
0.0879
0.0879
0.0879
0.0879
HYDRO
DIMENSIONS & WEIGHT
PRESSURE BOOSTER PUMPS
Note: All dimensions in mm unless otherwise noted.
LUBI INDUSTRIES LLPNear Kalyan Mills, Naroda Road, Ahmedabad-380 025, INDIA.Phone : +91 - 79 - 30610100, Fax No. :+91 - 79 - 30610300.Sales Enquiries: [email protected], [email protected]
Product Improvement is a continuous process at ‘LUBI’. The data given in this publication is therefore subject to revision. Toll Free Service Hotline for India : 1800 3000 3055