Introduction
The S series pumps are single-stage, double-suction, horizontal split-case centrifugal pumps designed for high-volume water transfer across a wide range of applications. These pumps are available in 43 different sizes, with discharge diameters ranging from 80mm to 400mm. They can handle capacities up to 4000 cubic meters per hour and heads up to 160 meters. The design allows for easy maintenance, as all major wear components are easily accessible without the need for special tools. This makes it simple to replace parts quickly, reducing downtime and increasing operational efficiency.
Features
* Utilizes a horizontal, vertical-axis medium-open type double-pump shell structure with lining made of cemented carbide or rubber for excellent wear resistance and corrosion resistance.
* Offers high efficiency with hard alloy construction and low NPSH (Net Positive Suction Head).
* Designed with a compact bearing structure that ensures high load capacity and uses alloy grease lubrication for long-lasting performance.
* Adjusting the clearance between the protective plate and impeller ensures efficient pump operation.
* Available with packing seals, impeller seals, and container-type mechanical seals to meet various operating conditions.
* Supports multiple drive options such as direct coupling, triangular transmission, hydraulic transmission, or reducer drives.
* Outflow direction can be rotated at eight angles to suit different installation requirements.
* Suitable for use in multiple series configurations to meet long-distance transmission needs.
Technical Data
| Pump Outlet: | 80-800mm |
| Capacity: | 60-11,600m³/hr |
| Head: | 7-200m |
| Temperature: | Max. 105ºC |
| Max. Working Pressure: | 25 bar |
| Max. Solids Content: | 80mg/L |
Applications
* Fire Protection
* Water Transfer
* Municipal Water Supply
* Irrigation
* Industrial Processes
* Process Water
* Raw Water Supply
* Dewatering (Clean Water)
* Flood Mitigation
Model Explanation
Example: 250 S - 39 A
250 – Pump Inlet Diameter
S – Single-Stage Double-Suction Centrifugal Pump
39 – Rated Head
A – First Cut of Impeller
Pump Performance
Â
| Pump Model | Capacity (m³/h) |
Head(m) | Motor Power (kW) |
Speed (rpm) |
NPSH (m) |
| 150S-50 | 160 | 50 | 37 | 2950 | 3.9 |
| 150S-78 | 160 | 78 | 55 | 2950 | 3.7 |
| 200S-42 | 280 | 42 | 45 | 2950 | 6 |
| 200S-95 | 280 | 95 | 132 | 2950 | 5.3 |
| 250S-14 | 485 | 14 | 30 | 1450 | 3.8 |
| 250S-65 | 485 | 65 | 132 | 1450 | 3.1 |
| 300S-90 | 790 | 90 | 315 | 1450 | 4.2 |
| 350S-125 | 1260 | 125 | 710 | 1450 | 5.4 |
| 400S-90 | 1620 | 90 | 560 | 1450 | 6.2 |
| 500S-59 | 2020 | 59 | 450 | 970 | 4.5 |
| 600S-75 | 3170 | 75 | 900 | 970 | 6 |
| 800S-76 | 5500 | 76 | 1600 | 730 | 6 |
| 800S-76 | 4400 | 49 | 800 | 585 | 4.2 |
Construction Materials
The S series pumps are available in cast iron, ductile iron, and stainless steel. Here is a detailed breakdown of material specifications:
| Part Description | Cast Iron | Ductile Iron | Stainless Steel |
| Casing | AS1830/T260 | AS1830/300-17 | AS2074/H6B |
| Shaft | AS2837/420 | ||
| Impeller | AS2074/H6B | AS1830/300-17 | AS2074/H6B |
| Shaft Sleeves | AS2074/H6B | ||
| Lantern Ring | AS1565/ALLOY 836B | AS1830/T260 | AS2074/H6B |
| Gland | AS1830/T260 | AS2074/H6B | |
| Wearing Ring | AS2074/H6B | ||
FAQ
Q: What kind of company are you?
A: Shijiazhuang Depon Pump Company is a professional manufacturer specializing in pumps. After years of development, we have established a complete system covering pump design, selection, application, manufacturing, marketing, and maintenance. We have obtained CE and SGS certifications. Our customers are both domestic and international. We look forward to cooperating with friends around the world.
Q: What is your MOQ?
A: Trial sample orders are acceptable.
Q: What are your payment terms?
A: We accept T/T, L/C, D/P, D/A, or any other terms as requested by the customer.
Q: How about the warranty?
A: We offer a one-year warranty on the pumps, depending on the working conditions of the pump.
Q: What is the delivery time?
A: Delivery time ranges from 7 to 30 days based on the quantity ordered.
Q: Can you do OEM branding?
A: Yes, we welcome OEM orders.
Q: What information should I provide to get a pump solution?
1. Head: m
2. Flow: m³/h
3. Max Solid Size: mm
4. Particle Shape (Smooth or Sharp):
5. Medium pH Level:
6. Specific Gravity of the Medium:
7. Temperature:
8. Drive Type:
9. Power Supply: Electric or Diesel
10. Voltage and Frequency of the Motor:
Welcome to inquire!
Contact:
Mob: +86 158 3083 2057
Tel: +86 312 8929296
Fax: +86 312 3085383
Price Lable,Supermarket Shelves Price Lable,Supermarket Shelf Price Lable,Supermarket Rack Price Lable
Jiangsu Mingya Commercial Equipment Co., Ltd. , https://www.mingyashelves.com