What certifications does the product hold?

The product is certified with CE, ISO 9001, ISO14001, ISO45001, and RoHS.

What is the input power range?

The input power range is Three phase 380V: 0.75~350KW.

Does the system support pump alternation?

Yes, it has an alternating function to equally operate pumps based on time settings.

Pid Controller for Pump Pressure

Name: Pid Controller for Pump Pressure
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 821491555

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$275.00-440.00

5 Pieces

Product profile

Customization

Available

Task

Adjust

Structure

Open-Loop

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control

Certification

ISO: 9001, CE

Condition

Used

Customized

Non-Customized

Material

Plastic

Pumps Linkage

Max.5 Pumps Together

Control Method

Constant Pressure Control

Transport Package

Carton

Specification

for 2pumps, 3 pumps, 4 pumps, 5pumps linkage

Trademark

BEDFORD

Origin

Guangzhou, China

Key features

Advanced Inverter Control: Controls motor rotation via set pressure and PT deviation for steady water supply.

Sequential Pump Operation: Automatically operates/stops pumps in sequence based on water supply demand.

Comprehensive Error Management: Stores and manages recent errors in chronological order for easy troubleshooting.

Auto Power Failure Recovery: Remembers pre-failure status and resumes operation automatically after power return.

Long-Term Operation Logging: Records individual pump operation time up to 999,999 hours for maintenance tracking.

Flexible Schedule Operation: Allows setting pressure and operation days/times for automated weekly scheduling.

Idle Rotation Prevention: Senses air inflow and stops pump to prevent seal damage, auto-resumes when dry.

Pump Skip Function: Continues operation using remaining pumps if one fails, ensuring system reliability.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

Guangdong, 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: 19 Years CertifiedNearest Port: Shenzhen Port, Foshan Port, Guangzhou PortAverage Response Time: ≤6.52h

AI-Powered supplier vetting

SummaryThe supplier presents capabilities in technical development, OEM/ODM production, customization, and 3D software design. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, with RoHS and CE product certification capabilities. Service coverage includes training, repair, debugging, installation, and maintenance, but no overseas warehouses, showrooms, agents, or branches are reported. Production-related evidence includes assembly and testing equipment, documented finished-product inspection, and one-month average lead times in both peak and off-season periods. Financial records are identified for 2020–2022, but no financial results are provided. Innovation evidence is mixed: SDK availability and customization are reported, while no new product was developed in the past year. No specific customer cases are disclosed.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while the sustainability record also lists ISO14001 and ISO45001:2018. It additionally reports RoHS and CE product certification capability, providing explicit evidence of quality, environmental, occupational health and safety, and product-compliance credentials.

After-Sales capabilityReported overseas service offerings include training, repair, debugging, equipment installation, and maintenance, and the supplier has participated in the Canton Fair. However, it reports no overseas warehouse, showroom, overseas agent, or branch, which may limit local service infrastructure.

Production capacityProduction-related infrastructure includes an assembling line, automatic tester, terminal crimping machine, wire stripping machine, and test platform. Finished-product inspection instructions are documented and uniformly followed, service capability is supported by written procedures and records, and average lead time is reported as one month in both peak and off-season.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, as well as 3D software design, OEM, and ODM services. It also states that it can develop special electric products to meet customer requirements, providing strong direct evidence of customization capability.