Model NO.: 3QGD-1.5-90-0.55
Motor Housing: Stainless Steel
Motor: 100% Copper Wire
Brand: Chimp or OEM
Warranty: 1 Year
Voltage: 110V/220V-240V
Screw: 45# Steel with Electroplated
Cable: 15m Black Round
Control Box: with or Without
Trademark: CHIMP or OEM
Transport Package: Strong Carton Packing with Export Standard
Specification: CE, PCT, etc.
Origin: China
HS Code: 8413709190
CHIMP high lift QGD series 3inch/4 inch underground screw pump

IDENTIFICATION CODE
3QG1.5-90-0.55
4: Well diameter: 74mm (3")
QG: Pump name
D: Single motor (Three phase without D)
1.2: Capacity (m³/h)
50: Rated head (m)
0.37: Motor power (kW)
APPLICATIONS
Perfect for water supply from wells, reservoirs, and other sources. Ideal for domestic, agricultural, and industrial use. Suitable for garden irrigation and small-scale water management systems.
OPERATING CONDITIONS
Maximum fluid temperature: +35°C
Maximum sand content: 0.25%
Maximum immersion depth: 50 meters (for oil-filled motors)
Minimum well diameter: 2", 3", or 4"
MOTOR AND PUMP
High-quality rewindable motor with full obturated screen design. Available in single-phase (220V–240V) and three-phase (380V–415V) options. Equipped with a start control box or digital auto-control box. Designed according to NEMA standards for durability and efficiency.
OPTIONS ON REQUEST
Custom mechanical seals available. Special voltages or frequencies can be provided upon request.
MODEL | POWER | MAX.FLOW | MAX.HEAD | OUTLET | SPEED | Dimensions (mm) | ||
1~220v/240v | 3~380v/415v | kW | HP | (m³/h) | (m) | (inch) | (rpm) | ΦD |
2QGD1-48-0.25 | 2QG1-48-0.25 | 0.25 | 0.35 | 1 | 48 | 0.5" | 2850 | 52 |
3QGD1.5-72-0.37 | 3QG1.5-72-0.37 | 0.37 | 0.5 | 1.5 | 72 | 1" | 2850 | 74 |
3QGD1.5-90-0.55 | 3QG1.5-90-0.55 | 0.55 | 0.75 | 1.5 | 90 | 1" | 2850 | 74 |
3QGD2-103-0.75 | 3QG2-103-0.75 | 0.75 | 1 | 2 | 103 | 1" | 2850 | 74 |
4QGD1-60-0.37 | 4QG1-60-0.37 | 0.37 | 0.5 | 2 | 105 | 1" | 2850 | 96 |
4QGD1.2-50-0.37 | 4QG1.2-50-0.37 | 0.37 | 0.5 | 2 | 100 | 1" | 2850 | 96 |
4QGD1.2-60-0.55 | 4QG1.2-60-0.55 | 0.55 | 0.75 | 2 | 125 | 1" | 2850 | 96 |
4QGD1.8-50-0.55 | 4QG1.8-5-0.55 | 0.55 | 0.75 | 2.5 | 100 | 1" | 2850 | 96 |
4QGD1.8-80-0.75 | 4QG1.8-80-0.75 | 0.75 | 1.0 | 2.5 | 130 | 1" | 2850 | 96 |
4QGD1.2-100-0.75 | 4QG1.2-100-0.75 | 0.75 | 1.0 | 2 | 150 | 1" | 2850 | 96 |

FAQ
Q: What is your MOQ of this item?
A: Our MOQ is a full 20ft container. However, we accept small quantities for trial orders to check quality.
Q: Is it acceptable to make customers' own brand?
A: Yes, sure. OEM is also our service scope.
Q: What are your payment terms?
A: 30% T/T as deposit, 70% against documents, or L/C at sight.
Q: How long is your warranty?
A: One year!
Q: What is the delivery time?
A: 25-30 days after receiving your L/C or T/T deposit.
Hudeng Metal Materials Co., Ltd , https://www.hudengmetal.com