YINJIA Pump’s CPM Series delivers high-performance big flow electric pump solutions, engineered for efficiency and durability. Designed as a centrifugal pump with a robust electric motor pump system, it ensures powerful water transfer in applications such as household water pressure boosting, hot & cold water circulation, and industrial water supply.
Key Advantages
✔ High Flow & Stable Pressure – Ideal as a water pressure pump for demanding operations.
✔ Energy-Efficient Motor – The single-phase centrifugal pump design reduces power consumption while maintaining strong performance.
✔ Multi-Scenario Adaptability – Perfect for residential, commercial, and industrial use.
✔ Durable & Low Maintenance – Built with premium materials for long service life.
APPLICATIONS
-Suitable for use with clean water, or non-aggressive liquids only, without sand or other solid impurities.
-Suitable for industrial use and urban water supply,pressure boosting for high buildings and fire fighting,garden imgation, long-distance water transfer,heating ventilation and air controlling, circulation and pressure boosting for cold hot water, and supporting equipment etc.
DESIGN FEATURES
-Pump body/motor bracket: cast iron
-Impeller: Brass
-100% copper winding
-Built-in thermal protector for single phase motor
-Motor shaft: AISI 304 welded shaft
-Mechanical seal: Graphite/Ceramic/NBR/S.S304
SPECIAL FEATURES ON REQUEST
-Anti-rust treatment for casting
-PPO/SUS304 impeller
-AISI 1045 motor shaft
-Carbon/SiC/V mechanical seal
-Other voltage and frequnecy
-Insultation class: F
OPERATING LIMITS
-Total suction lift up to 6-8 mt. with foot valve
-Max. operating pressure: 8 bar.
-Max. ambient temperature: +40℃
-Max. liquid temperature: +90℃
-Max. altitude: +1000 mt.
MOTOR
-Insultation class: B
-Protection: IP44
-Speed of rotation: 2850rpm
-Continuous duty: S1
PERFORMANCE CHART
PERFORMANCE DATA
| MODEL | P2 | P1 (kW) | Ampere | Q(L/min-m³/h) | ||||||||||
| 1~ | 0 | 20 | 40 | 60 | 80 | 90 | 100 | 120 | 140 | |||||
| 1~ | 3~ | HP | kW | 1~ | 1x220V 50HZ | 0 | 1.2 | 2.4 | 3.6 | 4.8 | 5.4 | 6.0 | 7.2 | 8.4 |
| H (m) | ||||||||||||||
| CPM128 | CPT128 | 0.5 | 0.37 | 0.51 | 2.37 | 22 | 20 | 19 | 18 | 16 | 14.5 | - | - | - |
| CPM146 | CPT146 | 0.75 | 0.55 | 0.74 | 3.51 | 28 | 25 | 24 | 21 | 18 | 16 | 12.5 | - | - |
| CPM158 | CPT158 | 1 | 0.75 | 0.99 | 4.62 | 32 | 31 | 29 | 26 | 24 | 20 | 17 | - | - |
| CPM180 | CPT180 | 1.5 | 1.1 | 1.44 | 6.75 | 38 | 36 | 34.5 | 33 | 30.5 | 29 | 27 | 22 | - |
| CPM200 | CPT200 | 2 | 1.5 | 1.89 | 8.95 | 40.5 | 39 | 37 | 35.5 | 34 | 33 | 31 | 28 | 22.8 |
| CPM300 | CPT300 | 3 | 2.2 | 2.84 | 13.46 | 46 | 43.5 | 42 | 41 | 39 | 38 | 37.5 | 35 | 30 |
DIMENSIONS
| MODEL | Dimensions(mm) | Package Dimension (mm) | N.W | |||||||||
| L1 | L2 | W1 | W2 | H1 | H2 | DN1 | DN2 | L | W | H | (kg) | |
| CPM128 | 270 | 44.5 | 170 | 135 | 220 | 88 | 1" | 1" | 280 | 185 | 240 | 8 |
| CPM146 | 294 | 47.5 | 175 | 142 | 225 | 90 | 1" | 1" | 310 | 195 | 250 | 10.5 |
| CPM158 | 303 | 42.5 | 190 | 167 | 243 | 98 | 1" | 1" | 315 | 220 | 265 | 12.5 |
| CPM180 | 358 | 55 | 215 | 180 | 276 | 110 | 1" | 1" | 365 | 235 | 300 | 20 |
| CPM200 | 358 | 55 | 230 | 200 | 300 | 120 | 1" | 1" | 365 | 255 | 330 | 22.5 |
| CPM300 | 358 | 55 | 230 | 200 | 300 | 120 | 1" | 1" | 365 | 255 | 330 | 23.7 |
CPM SERIES EXPLODING DRAWING
