YUEHUA Stainless Steel Chemical Semi-Open Centrifugal Pressure Horizontal Clean Surface Irrigation Electric Water Pump

Overview

BK Semi-Open Stainless Steel Centrifugal Pump is a single-stage pump with a robust, compact integrated design. Equipped with an open impeller, it is ideal for handling liquids that are not completely clean, with solid particles up to 18 mm in diameter. All wetted parts are made of durable 304 stainless steel, ensuring long-lasting performance. Easy to install, it supports both threaded rigid pipe and flexible hose connections.

Model NO.

BK200

Max. Head

10-30m

Max. Capacity

>400 L/min

Driving Type

Motor

Impeller

Semi-Open (SUS304/SUS316L)

Working Pressure

Low Pressure (Max 8bar)

Protection Class

IP54/IP55

Insulation Class

F

Voltage/Freq

220V/380V, 50Hz/60Hz

Medium Temp

-15℃~+80℃

Applications

Commercial Dishwasher

Pressure Boiler Feeding

Pure Water Treating Systems

Refining Chemical Industries

Washing and Sprinkling

Technical Specifications

Performance Limits

Max solid diameter: 18mm
Max. working pressure: 8bar
Liquid temperature: -15℃ to +80℃
Supports threaded tube or hose connections.

Motor Details

T.E.F.C. continuous duty
Insulation class: F
Protection class: IP54/IP55
Ambient temperature: -15℃ to +40℃
Altitude ≤1000m

Materials

Casing & Impeller: SUS304 or SUS316L
Back cover & Shaft: SUS304 or SUS316L
Motor casing: Aluminum-alloy

Pump Curves & Performance Data (n=2900rpm)

Exploded View & Parts List

No	Description	No	Description	No	Description
1	Motor	6	Mechanical Seal	11	O Ring
2	Key	7	Mech Seal Carrier	12	"L" Washer
3	Slinger assembly	8	Impeller	13	Priming/Drain bolt
4	Back cover	9	Spring Washer	14	Casing
5	O Ring	10	Impeller Nut	15	Bolt

Installation Dimensions

Packing & Delivery

Package Size

48.00cm * 27.00cm * 35.00cm

Gross Weight

17.000kg

Transport Package

Carton

Frequently Asked Questions

Are you a manufacturer or a trading company?

We are a dedicated manufacturer with over 30 years of experience in centrifugal pump production, operating a factory of 140,000 m² in China.

Do you support OEM/ODM customization?

Yes, we provide full support for OEM, ODM, and OBM. We can customize designs, materials, colors, and performance parameters based on your specific requirements.

What certifications do your products hold?

Our products and processes comply with ISO 9001:2015, ISO 14001:2015, CE, DIN EN standards, and CCC certification.

How do you ensure the quality of your pumps?

We conduct comprehensive performance testing in our advanced in-house laboratory. Our professional QC/QA teams ensure every unit meets strict quality management standards before shipment.

What is the standard delivery time?

Our typical production and delivery timeframe is between 30 to 45 days, and we provide regular updates throughout the production progress.

What kind of after-sales service do you provide?

We offer a 1-year warranty on our products, along with free technical video support and paid on-site maintenance services if required.

YUEHUA Stainless Steel Chemical Semi-Open Centrifugal Pressure Horizontal Clean Surface Irrigation Electric Water Pump