ZKSJ Full Series Water Pump Selection Table
Note : Parameters are for reference only. Please refer to the official product page for the latest data.
Units : Vdc , A , m , L/H , L/min , W
| Series | Model | Voltage (Vdc) | Max Load Current (A) | Max Head (m) | Max Flow | Max Power (W) |
| DC30 | DC30 Series | 4.5–12 | 0.35 | - | - | 0.5–4.2 |
| DC40 | DC40-1220 | 12 | 0.45 | 2.0 | 350 L/H | 5.40 |
| DC40 | DC40-1230 | 12 | 0.70 | 3.0 | 400 L/H | 8.40 |
| DC40 | DC40-1240 | 12 | 1.00 | 4.0 | 460 L/H | 12.0 |
| DC40 | DC40-1250 | 12 | 1.20 | 5.0 | 520 L/H | 14.4 |
| DC40 | DC40-1860 | 18 | 1.20 | 6.0 | 600 L/H | 21.6 |
| DC40 | DC40-2430 | 24 | 0.35 | 3.0 | 400 L/H | 8.40 |
| DC40 | DC40-2440 | 24 | 0.50 | 4.0 | 460 L/H | 12.0 |
| DC40 | DC40-2450 | 24 | 0.55 | 5.0 | 520 L/H | 14.4 |
| DC40 | DC40-2460 | 24 | 0.80 | 6.0 | 600 L/H | 19.2 |
| DC40 | DC40-2470 | 24 | 1.00 | 7.0 | 660 L/H | 24.0 |
| DC40E | DC40E-1250 | 12 | 1.10 | 5.0 | 500 L/H | 13.2 |
| DC40E | DC40E-2470 | 24 | 1.10 | 7.0 | 620 L/H | 26.4 |
| DC40M | DC40M-1215 | 12 | 0.25 | 1.5 | 350 L/H | 3 |
| DC40M | DC40M-1225 | 12 | 0.40 | 2.5 | 410 L/H | 5 |
| DC40M | DC40M-1230 | 12 | 0.60 | 3.0 | 480 L/H | 7 |
| DC40M | DC40M-1240 | 12 | 0.75 | 3.5 | 530 L/H | 9 |
| DC45 | DC45A | - | - | - | 850 L/H(flow range 500 / 700 / 750 L/H) | - |
| DC45 | DC45D | - | - | - | 1350 L/H(flow range 900 / 1200 L/H) | - |
| DC50D | DC50D-1260S | 12 | 4.0 | 6 | 35 L/min | 48 |
| DC50D | DC50D-2480S | 24 | 3.60 | 8.0 | 45 L/min | 86.4 |
| DC50H | DC50H-12150S / 12150A | 12 | 4.5 | 15 | 500 L/H | 52 |
| DC50H | DC50H-24200A / 24200S | 24 | 3.3 | 20 | 600 L/H | 83 |
| DC50K | DC50K-1260T | 12 | 2.0 | 6.0 | 900 L/H | 24 |
| DC50K | DC50K-12120S / 12120A | 12 | 4.5 | 12 | 1260 L/H | 54 |
| DC50K | DC50K-2490T | 24 | 2.0 | 9.0 | 1080 L/H | 48 |
| DC50K | DC50K-24160S / 24160A | 24 | 3.60 | 16 | 1380 L/H | 86.4 |
| DC50M | DC50M-1290S / 1290A | 12 | 4.3 | 9 | 1200 L/H | 52 |
| DC50M | DC50M-2480S / 2480A | 24 | 3.6 | 8 | 1150 L/H | 55 |
| DC50M | DC50M-24120S / 24120A | 24 | 3.3 | 13 | 1350 L/H | 74 |
| DC55 | DC55B | - | - | - | 2400 L/H(flow 2000 L/H) | - |
| DC55 | DC55E | - | - | - | 2400 L/H(flow 2000 L/H) | - |
| DC60D | DC60D-12100S / 12100A | 12 | 6.7 | 10 | 3000 L/H | 80 |
| DC60D | DC60D-24120S / 24120A | 24 | 4 | 12 | 3300 L/H | 100 |
| DC60G | DC60G-12100 (PWM/VR/S) | 12 | 5.4 (6.6) | 10 | 3200 L/H | 65 (80) |
| DC60G | DC60G-24120 (PWM/VR/S) | 24 | 4.5 (5) | 12 | 3800 L/H | 108 (120) |
| DC60G | DC60G-36120 (PWM/VR/S) | 36 | 3 (3.3) | 12 | 3800 L/H | 108 (120) |
| DC65 | DC65A-12130PWM | 12 | - | 13 | 1700 L/H | - |
| DC65 | DC65A-24250PWM | 24 | - | 25 | 2000 L/H | - |
| DC80D | DC80D-1265S | 12 | 5 | 5.5 | 5300 L/H | 80 |
| DC80D | DC80D-2480S | 24 | 6.5 | 8.5 | 6300 L/H | 120 |
| DC80E | DC80E-12 | 12 | - | - | 6500 L/H | - |
| DC80E | DC80E-24 | 24 | - | - | 7000 L/H | - |
| DC80E | DC80E-36 | 36 | - | - | 8000 L/H | - |
Selection Notes :
1 . Listed current is the open-flow current.After connecting to a system, working current drops to about 70–85% of the max load current.
2 . Max head is the maximum water delivery height; flow is zero at max head.Flow is horizontal pumping flow unless otherwise noted.
3 . Pumps above 24W are not recommended for continuous operation above 60°C water temperature. Before selection, confirm continuous working time, water temperature, and medium.
4 . Many models are available with PWM, 0–5V analog signal, or potentiometer speed control.
5 . Optional protections: dry-run protection, no-load protection, locked-rotor protection, and stall protection.