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**Product Specifications**
- **Model No.:** 4QG
- **Pump Type:** 2" QGD Series Screw Deep Well Submersible Pump
- **Motor Housing:** Stainless Steel
- **Motor:** 100% Copper Wire, Oil Filled
- **Brand:** Chimp or OEM
- **Warranty:** 1 Year
- **Voltage:** 110V/220V-240V
- **Cable:** High Quality Cable Included
- **Trademark:** CHIMP or OEM
- **Transport Package:** Strong Carton Packing with Export Standard
- **Specification:** CE, PCT, etc.
- **Origin:** China
- **HS Code:** 841370
**Identification Code**
4QG1.2-50-0.37
4: Well diameter: 96mm (4")
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**
- Ideal for water supply from wells or reservoirs
- Suitable for domestic use, civil, and industrial applications
- Perfect for garden use and irrigation
**Operating Conditions**
- Maximum fluid temperature up to +35°C
- Maximum sand content: 0.25%
- Maximum immersion: 50M (oil-filled motor)
- Minimum well diameter: 2"/3"/4"
**Motor and Pump Features**
- Rewindable motor, full obturated screen motor
- Three-phase: 380V-415V / 50Hz or 60Hz
- Single-phase: 220V-240V / 50Hz or 60Hz
- Equipped with start control box or digital auto-control box
- Designed by casing stressed
- NEMA dimension standard
**Options on Request**
- Special mechanical seal
- Custom voltages or frequencies available
**Product Table**
| MODEL | POWER | MAX. FLOW | MAX. HEAD | OUTLET | SPEAD | DIMENSIONS (mm) |
|-------|--------|------------|------------|--------|--------|------------------|
| 1~220v/240v | 3~380v/415v | kW | HP | (m³/h) | (M) | (inch) | (1/min) | 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 |
**Frequently Asked Questions (FAQ)**
**Q: What is your MOQ for this product?**
A: Our minimum order quantity is a full 20ft container. However, for first-time cooperation, we accept trial orders to test the quality.
**Q: Is it possible to have our own brand printed on the product?**
A: Yes, we can provide OEM services.
**Q: What are your payment terms?**
A: We usually require a 30% T/T deposit, with the remaining 70% paid against documents, or an L/C at sight.
**Q: How long is the warranty period?**
A: The warranty is one year.
**Q: What is the delivery time?**
A: After receiving the L/C or T/T deposit, the delivery time is approximately 25–30 days.
**Contact Information**
TAIZHOU QIANTAO PUMPS CO., LTD (CHIMP)
Tel: +86-576-86313665
Fax: +86-576-86334238
Web: www.chimppumps.com
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