How long is the lead time for production?

Lead time is within 15 workdays or one month, regardless of peak or off-peak seasons.

What payment terms are accepted?

We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.

Does the controller have automatic restart after power failure?

Yes, it features an optional automatic restart function when power is restored.

Constant Pressure Water Pump Controller B603D

Name: Constant Pressure Water Pump Controller B603D
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 649180305

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

Negotiable

30 Pieces

Product profile

Customization

Available

Application

Built-in Pid

Output Type

Single Phase or 3 Phase

Model NO.

B603D

Principle of Work

Pressure Transducer

Switch Mode

Constant Pressure Control

Main Circuit Type

Current

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Current Variable-Frequency Drive

Characteristics

Constant Pressure Control

Color

Blue

Transport Package

CTN OR WOODEN CASE

Specification

single phase/three phase 220V, 3phase 380v

Trademark

BEDFORD

Origin

Guangzhou, China

Production Capacity

50000PCS/YEAR

Key features

Intelligent Constant Pressure Control: Fully automatic operation with direct value setting for stable water pressure.

Wide Power Range Support: Handles single phase 1-3HP and three phase up to 470HP across 200-440V.

Multi-Pump Linkage Capability: Enables automatic rotation and communication between two pumps via single line.

Soft Start and Stop Function: Prevents water hammer effect and reduces impact on power grids.

Comprehensive Motor Protection: Includes overload, short circuit, overheat, and voltage protection features.

Energy Efficient Design: Saves 30-60% energy compared to average secondary power supply systems.

Automatic Fault Detection: Monitors pressure levels, water levels, and communication failures automatically.

Flexible Customization Options: Supports full, minor, and sample-based customization with OEM/ODM services.

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.