How does the self-priming mechanism work?

A self-priming impeller (vacuum wheel) is set in the pump. Continuous suction and exhaust are achieved by changing the volume of the pump chamber to achieve self-priming.

API610 Oh2 No Complex Electronic Control System Fast Self Priming Pump

Name: API610 Oh2 No Complex Electronic Control System Fast Self Priming Pump
Brand: Jiangsu Shuangda Pump Industry Co., Ltd.
SKU: 2079097832

Jiangsu, ChinaJiangsu Shuangda Pump Industry Co., Ltd.

US$450.00-500.00

1 Piece

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

Max.Head

110m-150m

Max.Capacity

>400 L/min

Driving Type

Motor

Impeller Number

Single-Stage Pump

Working Pressure

Low Pressure Pump

Influent Type of Impeller

Single Suction Pump

Position of Pump Shaft

Vertical Pump

Pump Casing Combined

Verticaljoint Surface Pump

Mounting Height

Suction Centrifugal

Impeller

Closed

Usage

Pump, Pumps, Condensate Pump, Slurry Pump, Circulating Pump

Pressure

~2.5MPa

Rotation Speed

2950/1450

Temperature

-20~180degree

Head

150m

Capacity

~1000m3/H

Color

Customized

Transport Package

Plywood Box

Trademark

SHUANGDA

Origin

China. Jiangsu Province.

HS Code

8413709990

Production Capacity

1000000pieces/Year

Key features

API610 Compliant Design: Structure aligns with API610-11th standard, ensuring high reliability and safety.

Fast Self-Priming: Average self-priming time of 14s with a height of up to 7 meters.

No Complex Control System: Eliminates complex electronic circuits, reducing failure risks and maintenance costs.

High Efficiency & Energy Saving: Superior efficiency compared to traditional pumps, saving energy and installation space.

Customizable Parameters: Offers customized pressure, speed, temperature, head, capacity, and color options.

Low Maintenance Cost: Simple structure allows for easy maintenance, avoiding costly repairs.

Space Saving Structure: Horizontal end-suction design saves field installation space compared to vertical pumps.

Company profile

Importers and ExportersExperienced TeamSelf-brandedPatents Awarded

Jiangsu Shuangda Pump Industry Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.48h

AI-Powered supplier vetting

SummaryJiangsu Shuangda Pump Industry Co., Ltd. is a China-based limited company established in 2016, with 318 employees and a manufacturing site of 45,615 m². It offers pumps and related industrial equipment, reports ISO9001:2015 certification, and has 60 years of combined R&D engineer experience and 11–20 quality-control staff. The supplier states that its products have been sold to more than 30 countries and references business units of several major enterprises. Production output is stated as above the provided threshold, with 2–3 month lead times in both peak and off-peak periods. However, most after-sales, overseas-service, digitalization, sustainability, ODM/OEM, SDK, private-mold, and 3D-design capabilities are marked unknown. Audit details are provided, but the evaluation result is recorded as 0 and the report validity ended on 2025-09-02.

Supplier typeThe supplier is identified as a combined business entity and a limited company operating in China, with its industry engagement classified as industrial equipment and components. Its products include API610, slurry, axial-flow, rotary jet, and other industrial pumps, alongside related components and equipment.

CertificationsThe supplier reports an ISO9001:2015 certificate. A TUV Rheinland audit is also listed, but the audit evaluation result is recorded as 0 and the associated report validity ended on 2025-09-02; therefore, the clear positive evidence is limited to the stated ISO certification.

Production capacityThe supplier has 318 employees, a 45,615 m² manufacturing plant, 11–20 quality-control staff, and stated annual production output above the provided threshold. It also reports 2–3 month lead times in both peak and off-peak seasons, indicating documented production scale and lead-time information.

Client casesThe supplier states that its products have been sold in more than 30 countries across Europe, America, Southeast Asia, Australia, Africa, and Latin America. It also references strategic business-unit relationships with AMEC, BASF, BAYER, Siemens, and BP, providing explicit market and customer-related evidence, although the slices do not independently verify the scope or details of these engagements.

Product Q&A

Q:What is the self-priming performance of this pump?

The pump features a self-priming height of up to 7 meters (at standard atmospheric pressure) and an average self-priming time of 14 seconds, depending on the pump type and speed.

Q:Does this pump require a complex electronic control system?

No, this pump has no complex electronic control system. Unlike diaphragm or self-priming machine types, it avoids complicated circuits that are prone to damage and difficult to maintain.

Q:What standards does the pump structure comply with?

The pump structure design complies with the API610-11th standard. Specifically, the SZX-A class belongs to OH1, and the SZX-E class belongs to OH2.

Q:What are the advantages over traditional self-priming pumps?

Compared to traditional pumps, it offers shorter self-priming time, higher self-priming height, higher efficiency, saves installation space, and reduces project costs for thermal insulation.

Q:What is the maximum head and capacity?

The maximum head ranges from 110m to 150m, and the maximum capacity is greater than 400 L/min, with a flow rate up to ~1000m3/h.