Working temperature range of BB1 pump?

Standard carbon steel: -40 ~ +180 Celsius degree; special high-temp alloy trim available up to 400Celsius degree; cryogenic option down to -100Celsius degree for LPG & cold hydrocarbon.

What's BB1 efficiency level?

Best efficiency point (BEP): 78%~88%, double suction hydraulic design improves overall efficiency 3~4% vs conventional split casing pumpBaker Hughes.

What is BB1 max flow capacity?

Standard BB1 single-stage axially split pump: normal range 20 ~15,000 m3/h, customized large-size model up to 40,000 m3/h; double suction impeller version covers ultra-high flow for pipeline & circulating water service

What is BB1 maximum head?

Standard single-stage BB1 max head 150~200 m; 2-stage BB1 design can reach up to 350 m, max casing design pressure up to 34 bar (3.4 MPa).

Cos200-670 (1450rpm) Double Suction Split Case Sea Water Pump

Name: Cos200-670 (1450rpm) Double Suction Split Case Sea Water Pump
Brand: HUNAN SANCHANG PUMP CO., LTD.
SKU: 907824315

Hunan, ChinaHUNAN SANCHANG PUMP CO., LTD.

US$900.00-15,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

48 Hours

Warranty

12 Months

Model NO.

cos200-670 (1450rpm)

Max.Head

73-157m

Max.Capacity

455-936m3/H

Driving Type

Electric Motor or Diesel

Impeller Number

Single-Stage Pump

Working Pressure

Middle 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

Application 1

Water Transportation, Supply & Distribution

Application 2

Crude Oil Pipeline

Application 3

Tank Farm Transfer

Application 4

Cooling Water Circulations

Transport Package

Standard Export Wooden Packing

Specification

DN250/DN200mm

Trademark

SanChang

Origin

Changsha, Hunan, China

HS Code

8413709990

Production Capacity

200 Sets/Month

Key features

Low Maintenance Cost & High Availability: The unique axial split structure eliminates pipeline disassembly during maintenance, greatly shortening downtime and maintenance cycle. Replaceable wear rings

Stable & Durable Operation: The dual balance design of axial and radial forces minimizes equipment vibration and shaft wear, realizing long-term stable continuous operation. The heavy-duty between-be

Excellent Energy-Saving & Environmental Protection Effect: High hydraulic efficiency reduces motor power consumption, effectively saving industrial electricity costs. Lower energy consumption also re

Strong Working Condition Adaptability: Diversified material matching and structural configurations can cope with different medium temperatures, pressures and fluid characteristics. It supports stable

High Safety & Standardization: Strictly manufactured in accordance with international industrial standards, with standardized sealing and bearing systems, effectively avoiding medium leakage and equi

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: ≤7.95h 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:Standard delivery lead time?

Standard cast iron/carbon steel common size: 30~35 working days; stainless steel & custom high-alloy model: 50~70 working days; bulk order negotiable for shorter schedule.

Q:Warranty period?

Standard 12-month after on-site commissioning or 18 months ex-factory (whichever comes first); critical spare parts (mechanical seal, bearing) follow separate warranty clause.

Q:Typical BB1 application industries?

Refinery CDU/FCC crude transfer, crude/product pipeline booster, power plant cooling circulation, desalination, large waterworks, tank farm loading/unloading, fire water pump, chemical reflux circulation.

Q:Drive options besides electric motor?

Steam turbine, diesel engine, gear reducer drive available per client site power condition.

Q:Is ATEX certification available for hazardous zone?

Yes, ATEX Ex d/Ex e motor & full pump set certification for Zone1/Zone2 explosive oil & gas site on request.