What are the typical applications for this pump?

It is widely used in water works, air conditioning circulation, industrial water supply, irrigation, fire fighting, and power stations.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak or off-peak season.

Heating Network Circulating Pump Split Case Pump Cos350-630

Name: Heating Network Circulating Pump Split Case Pump Cos350-630
Brand: HUNAN SANCHANG PUMP CO., LTD.
SKU: 906354925

Hunan, ChinaHUNAN SANCHANG PUMP CO., LTD.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

12 Months After Delivery

Warranty

12 Months After Delivery

Model NO.

COS350-630

Max.Head

69-140m

Max.Capacity

1044-2592m3/H

Driving Type

Electric Motor or Diesel

Impeller Number

Single-Stage Pump

Working Pressure

High Pressure Pump

Influent Type of Impeller

Double-Suction Pump

Position of Pump Shaft

Horizontal Pump

Pump Casing Combined

Horizontal Split Pumps

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump, Pumps, Circulating Pump, Irrigation Pumps

Material

Cast Iron, Cast Steel, S.S304, S.S316

Voltage

220V/380V/400V/415V/440V/460V

Seal

Packing Seal; Mechanical Seal

Frequency

50Hz 60Hz

Transport Package

Standard Export Wooden Packing

Specification

DN400/DN350mm

Trademark

SanChang

Origin

Changsha, Hunan, China

HS Code

8413709990

Production Capacity

200 Sets/Month

Key features

Customizable Materials: Flow passage components available in Cast Iron, Cast Steel, S.S304, S.S316, and Duplex S.S 2205.

Versatile Voltage Options: Supports 220V, 380V, 400V, 415V, 440V, and 460V for global compatibility.

Dual Frequency Support: Operates on both 50Hz and 60Hz power frequencies.

High Performance Design: Compact structure with high efficiency, steady performance, and high concentricity.

Wide Application Range: Suitable for water works, HVAC, irrigation, fire fighting, and industrial systems.

OEM and ODM Services: Full OEM and ODM customization services available for brand and design.

12-Month Warranty: Comprehensive 12-month warranty coverage after delivery.

High Capacity Output: Max capacity up to 2592m3/H with max head of 140m.

Company profile

HUNAN SANCHANG PUMP CO., LTD.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-05-31 CertifiedNearest Port: Shenzhen Port, Shanghai PortAverage Response Time: ≤7.76h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHUNAN SANCHANG PUMP CO., LTD. is identified as a Chinese factory established in 2003 and operating in Hunan, with pump design, research, manufacturing, installation, and sales capabilities. Its stated product range covers multistage, centrifugal, split-case, anti-corrosive, mining-water, oil, single-stage, seawater, chemical, and sewage pumps. The supplier reports ISO9001:2015 and ISO14001:2015 certification, four production lines, 21–30 quality-control staff, and annual output across several pump categories. Reported production includes 2,000 multistage, 1,200 split-case, 3,000 end-suction centrifugal, 1,000 long-shaft, and 4,000 submersible pump sets annually. It serves domestic and export markets and states one-month peak and off-peak lead times. Evidence supports manufacturing scale, product breadth, and formal management certifications. However, the provided information does not sufficiently establish after-sales service systems, financial credibility, customization processes, or named customer...

Supplier typeThe supplier is described as a limited company and factory in China, engaged in pump design, research, production, installation, and sales. It is specifically presented as a manufacturer of industrial and water pumps, with its head office and operations located in Hunan.

CertificationsThe supplier explicitly reports holding ISO9001:2015 and ISO14001:2015 certificates, along with other unspecified certifications. This provides direct evidence of certified quality-management and environmental-management systems.

R&D capabilityThe supplier explicitly describes pump design and research and development activities, including water-pump R&D, and reports seven years of total R&D-engineer experience. Its stated portfolio includes 26 product series and 2,160 specifications, supporting product-development breadth, although no patents, testing facilities, or recent innovation results are provided.

Production capacityThe supplier reports four production lines, 21–30 quality-control staff, and annual production across multiple pump categories, including 2,000 multistage, 1,200 split-case, 3,000 end-suction centrifugal, 1,000 long-shaft, and 4,000 submersible pump sets. The stated one-month lead time in both peak and off-peak seasons further supports operational capacity, although employee counts differ between company descriptions and should be confirmed.

Product Q&A

Q:What materials are available for the pump components?

The flow passage components can be customized with Gray iron, S.S304, Ductile iron, Cast Steel, 2Cr13, and Duplex S.S 2205 depending on the liquid type.

Q:What voltage and frequency options does the pump support?

The pump supports voltages from 220V to 460V and operates on both 50Hz and 60Hz frequencies.

Q:What is the warranty period for this pump?

We provide a 12-month warranty after delivery for all our pumps.

Q:Can you provide OEM and ODM services?

Yes, we offer both OEM and ODM services to meet your specific branding and design requirements.

Q:What are the maximum head and capacity of the pump?

The maximum head ranges from 69m to 140m, and the maximum capacity is between 1044m3/H and 2592m3/H.