Product Features
● Low flow, high head
● Tight-tight construction
| Transport medium/Approved fluids | Clean Water |
| Average temperature/Fluid temp(℃) | 0~90 |
| Pump body/Casing | Fine cast steel, salt spray electrophoresis and rust resistant |
| Impeller/Impeller | Modified PPO, high temperature and wear resistant engineering plastic/stainless steel |
| Val/Shaft | AISI304 Stainless steel |
| Mechanical seal | Silicon carbide; American Morgan graphite has a heat resistance of 120°C, withstands dry grinding for more than 3 hours and is resistant to antifreeze corrosion |
| Bearing | Special heat-resistant grease (-50~200℃), high-speed silent bearings |
| Motor/Motor | National standard silicon steel stator and rotor, grade F insulated copper wire, high temperature resistant |
Single-phase model PUN - EH
Three-phase model MHI - N
Unit conversion: m ³/ h * = L / min
● Sets of various machines
● Water supply for households, gardens
● Small heat circulation and air conditioning systems
| Product number |
PUN- | PUN- | PUN- | PUN- | PUN- | PUN- | PUN- | PUN- | PUN- |
| 201EH | 301EH | 402EH | 403EH | 601EH | 750EH | 751EH | 1100EH | 1500EH | |
| Power parameters | 220V/50HZ | ||||||||
| Input Power/Input PowerP1(W) | 320 | 550 | 720 | 660 | 880 | 1100 | 1250 | 1500 | 1950 |
| Output Power/Ouput Power P2(W) | 200 | 370 | 400 | 400 | 600 | 750 | 750 | 1100 | 1500 |
| Max.Pressure/Max flow(m³/h) | 5 | 5.3 | 6.5 | 6.5 | 7.5 | 12 | 7.5 | 16 | 28 |
| Max.Head/Max head(m) | 16 | 20 | 23 | 23 | 28 | 26 | 32 | 30 | 24 |
| Rating. Flow/Rated flow(m³/h) | 3 | 3 | 4 | 4 | 4 | 6.6 | 5 | 8 | 16 |
| Nominal head/Rated head(m³/h) | 10 | 15 | 16 | 16 | 20 | 18 | 20 | 23 | 20 |
| Inlet size(mm) | 25 | 25 | 32 | 25 | 25 | 32 | 32 | 40 | 40 |
| Outlet size(mm) | 25 | 25 | 32 | 25 | 25 | 32 | 32 | 40 | 40 |
| Max. pressure/Max pressure(bar) | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| Protection class | Ip44 | Ip44 | Ip44 | Ip44 | Ip44 | Ip44 | Ip44 | Ip44 | Ip44 |
| Mass/Weight(kg) | 7KG | 9KG | 10KG | 10KG | 11.5KG | 12.5KG | 13KG | 19KG | 21KG |
| Model |
a | b | C | d | e | h |
| PUN201EH | 255 | 194 | 45 | 142 | 104 | 75 |
| PUN401EH | 280 | 196 | 45 | 159 | 104 | 81 |
| PUN402/402EH | 281 | 220 | 40 | 172 | 124 | 95 |
| PUN601EH | 307 | 230 | 47 | 180 | 140 | 98 |
| Model |
a | b | c | d | e | h |
| PUN750EH | 327 | 233 | 53 | 183 | 140 | 98 |
| PUN751EH | 320 | 235 | 46 | 183 | 140 | 98 |
| PUN1100EH | 348 | 254 | 52 | 188 | 140 | 103 |
| PUN1500EH | 355 | 246 | 59 | 85 | 140 | 103 |
