What is the lead time for delivery?

Lead time is within 15 workdays during off-season and within one month during peak season.

What payment terms are accepted?

Accepted methods include Small-amount payment, Western Union, PayPal, D/P, T/T, and LC.

Does the unit have a soft start function?

Yes, it features soft start and soft stop functions to avoid water hammer effects and grid impact.

Waterproof IP54 Variable Frequency Constant Pressure Water Pump VFD Inverter

Name: Waterproof IP54 Variable Frequency Constant Pressure Water Pump VFD Inverter
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 648888635

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$150.00-8,172.00

10 Pieces

Product profile

Customization

Available

Application

General Transducer

Output Type

Single or Three

Model NO.

B603B2

Principle of Work

V/F Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Pump Special

Brand

Bedford

Power Range

0.75kw~350kw(IP20),0.75~15kw(IP54)

Characteristics

Special Designed for Water Pump

Special

Constant Pressure Control

Power on Restart

Automatically

Features

Built-in Pid Control Can Realize Sleep Down

Dry Protection

Automatically Stop When No Water Consuming

Start

Power Restart Automatically After Power off

IP Grade

Transport Package

CTN OR WOODEN CASE

Specification

single phase/three phase 220V 1~3HP

Trademark

BEDFORD

Origin

Guangzhou, China

Production Capacity

50000PCS/YEAR

Key features

IP54 Waterproof Design: Specially designed for water pumps with IP54 protection, reducing vibration and prolonging life.

Energy Efficient: Saves over 30% energy compared to average secondary power supply, up to 60% efficiency.

Smart Pressure Control: Built-in PID control for constant pressure, automatic sleep mode, and seamless multi-pump linkage.

Comprehensive Protection: Features dry protection, overload, short circuit, overheat, and over/under voltage protection.

Flexible Power Range: Supports 0.37KW to 350KW across single and three-phase voltages for various applications.

Soft Start/Stop: Eliminates water hammer effects and reduces impact on power grids during operation.

Auto Power Restart: Automatically restarts and maintains constant pressure after power failure (optional feature).

CE Certified Quality: Meets CE standards with 100% finished product inspection for reliability and safety.

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: ≤9.73h

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.