Horizontal Multistage Pump (MH145) high-pressure centrifugal pump 3
stage
Multistage Centrifugal Pump
WATER PUMP APPLICATION
- Air-conditioning system
- Cooling system
- Industrial cleaning
- Water treatment, water purification, pressure boosting
- Irrigation and Aquiculture
120L/min
MH120 2-6 Stage
Multistage Horizontal Centrifugal Pump
PUMP
- Maximum capacity: 120l/min(7.2m3/h).
- Head up to 72m.
- The temperature of pumped liquid: 0-40℃.
- Maximum operating pressure: 8.0 bar.
MOTOR
- Asynchronous, two poles.
- Protection class: IPX5.
- Class F insulation.
- Continuous operation.
- Single-phase version 220-240V 50Hz with automatic reset overload
protection.
- Three-phase version: 220-240V/380-415V 50Hz, the overload
protection must be provided and installed by the user in the
control panel.
- Maximum ambient temperature 40℃.
OPTIONAL FEATURES
- Different voltages and frequencies.
- Different materials for the mechanical seal.
PERFORMANCE DATA AT n=2850 min-1
| Pump Model | Input | Output | Q m3/h | 0 | 1.2 | 2.4 | 3.6 | 4.8 | 6 | 7.2 |
| KW | KW | HP | L/Min | 0 | 20 | 40 | 60 | 80 | 100 | 120 |
| MH120 2M | 0.7 | 0.55 | 0.75 | H (m) | 24 | 22 | 20 | 17 | 12 | 6 | 0 |
| MH120 3M | 1 | 0.75 | 1 | 36 | 33 | 30 | 25 | 18 | 11 | 2 |
| MH120 4M | 1.3 | 1 | 1.3 | 48 | 46 | 41 | 35 | 27 | 17 | 6 |
| MH120 5M | 1.65 | 1.3 | 1.65 | 60 | 58 | 51 | 46 | 37 | 24 | 10 |
| MH120 6M | 2 | 1.5 | 2 | 72 | 69 | 61 | 57 | 46 | 32 | 14 |
Q=Flow Rate H=Total dynamic Head In Meters Curve tolerance
according to ISO 2548
DIMENSION
| Pump Model | DN1 | DN2 | DIMENSION (MM) |
| a | f | h | h1 | h2 | n | n1 | w | s |
| MH120 2M | 1.25" | 1" | 145.5 | 360 | 196 | 126 | 36.5 | 150 | 120 | 165.5 | 10 |
| MH120 3M | 1.25" | 1" | 170 | 384 | 196 | 126 | 36.5 | 150 | 120 | 190 | 10 |
| MH120 4M | 1.25" | 1" | 194.5 | 409 | 196 | 126 | 36.5 | 150 | 120 | 214.5 | 10 |
| MH120 5M | 1.25" | 1" | 222 | 456 | 237.5 | 142 | 41.5 | 165 | 130 | 252.5 | 10 |
| MH120 6M | 1.25" | 1" | 246.5 | 480 | 237.5 | 152 | 46.5 | 165 | 130 | 277 | 10 |
EXPLOSION
| Item | Description | Material |
| 1 | Prime and drain plugs | Casting Brass |
| 2 | Suction mounting | Casting iron |
| 3 | Pump housing | 304 stainless steel |
| 4 | Tie bolt | Nickel-plated steel |
| 5 | Mechanical seal | Graphite-Ceramic-NBR |
| 6 | Discharge mounting | Casting iron |
| 7 | Motor | Class F IPX5 |
| 8 | Shaft sleeve | Plastic bearing |
| 9 | Nut | 304 stainless steel |
| 10 | Prime cover | PPO GNF-20 |
| 11 | Diffuser | PPO GNF-20 |
| 12 | Impeller | PPO GNF-20 |
| 13 | Casing O-ring | EPDM |
ADVANTAGE
100% high-quality copper,100% output
Cold-rolled silicon steel sheet by a high-speed punching machine
Good quality bearing, the surface more smooth, the dimension more
precise
Thermal protector
One year warranty
GUARANTEE
Guarantee for one year from shipped on board date. During the
guarantee period, our company will provide free easy-damaged spare
parts for problems caused by our quality of production or raw
material, except the damageable spare parts caused by the
customer's incorrect artificial operation. In addition, after
expiration, our company provides cost spare parts for maintenance.
OUR SERVICE
1. Directly factory sale
2. Quick response to 2-8hours, response rates over 92%
3. 24 hours phone call is available, feel free to contact us.
4. All goods produced by ourselves, we provide one-stop services
from designing, printing to processing. Customers can provide the
design according to your request and samples making, also we can
advise how to make the products according to customers' target
prices.
FAQ
1. Q: What’s the MOQ?
A: Trial sample order is ok.
2. Q: Are you a factory or trading company?
A: We are a manufacturer.
3. Q: Can you accept using our logo?
A: Yes, we can do OEM for you.
4. Q: How can I get the pump?
A: Usually we suggest express for samples, if the volume reaches
1m³, the Seaway will be better.
5. Q: What’s the warranty period?
A: 1 year.
