What is the warranty and after-service policy?

12 months warranty time after receiving days, not include quick-wear parts and default phase. We promise 24 hours action for your problem. And send parts by air or express for maintain.

What is the maximum head and capacity?

The max head is greater than 150m and the max capacity is greater than 400 L/min.

What materials are used for the pump?

The pump is made of full stainless steel material.

Constant Pressure VFD Building Booster Pump Set

Name: Constant Pressure VFD Building Booster Pump Set
Brand: Chengdu Wolf Pump Industry Co., Ltd.
SKU: 2000063205

Sichuan, ChinaChengdu Wolf Pump Industry Co., Ltd.

US$1,100.00

1-4 Sets

US$1,000.00

5+ Sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

DRL

Max.Head

>150m

Max.Capacity

>400 L/min

Driving Type

Motor

Impeller Number

Multistage Pump

Working Pressure

High 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, Circulating Pump, Water Supply

Pump Name

Building Booster Pump Set

Material

Full Stainless Steel

Theory

Constant Pressure

Frequency Converter

Yes

Pressure Sensor

Yes

Pressure Tank

Yes

Non-Negative Pressure Tank

Yes

Application

Water Supply,Booster,Circulation

Transport Package

Plywood Case

Specification

One Pump One Case

Trademark

Wolf Pump

Origin

China

HS Code

8413709990

Production Capacity

2000 Sets Per Month

Key features

Constant Pressure VFD Control: PID variable speed control cabinet automatically adjusts pump speed for stable pressure and energy saving.

High Performance Specifications: Max head exceeds 150m and max capacity exceeds 400 L/min for demanding water supply needs.

Full Stainless Steel Construction: Constructed from full stainless steel material for durability and corrosion resistance in water systems.

Multi-Stage Vertical Design: Vertical multistage pump with closed impeller and single suction design for high-pressure efficiency.

Versatile Application Scenarios: Suitable for high-rise buildings, hospitals, hotels, irrigation, and manufacturing industries.

ISO9001 Quality Certified: Manufacturer passed ISO9001:2008 quality control system with double testing quality policy.

12-Month Warranty Coverage: Provides 12 months warranty excluding quick-wear parts, with 24-hour response for maintenance.

Flexible Customization Options: Supports OEM/ODM services with customization from samples, designs, and flexible adjustments.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Chengdu Wolf Pump Industry Co., Ltd.

Sichuan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤2.56h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company located in Chengdu, while the stated factory is in Wenling, Zhejiang. It has seven years of export experience, with 41%–50% of sales reportedly from exports, and serves Africa and Southeast Asia/Mideast markets. The supplier reports ODM services, OEM experience with popular brands, new product launches during the past year, and multiple customization options. However, its R&D resources appear limited to one engineer, and no SDK is available. Service-management weaknesses are documented: there are no written procedures or records for supplier-service assessment, corrective and preventive actions, or complaint handling. No overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported. Financial, certification, environmental, traceability, and fire-drill evidence is insufficient for a firm assessment.

After-Sales capabilityThe supplier has eight qualified service-capability suppliers and accepts multiple service quotation and payment terms, with stated peak- and off-season lead times within 15 working days. However, it has no written procedures or records for complaint handling, corrective and preventive actions, or service-capability assessment, and reports no overseas warehouse, showroom, agent, or branch.

R&D capabilityThe supplier reports launching new products during the past year, provides ODM services, and has OEM experience with popular brands. Its R&D team is reported as one engineer, and no SDK is available, showing some product-development activity but limited documented R&D resources.

Production capacityThe supplier reports seven years of export experience, exports accounting for 41%–50% of total sales, and an annual production output listed in the provided range. It identifies Africa and Southeast Asia/Mideast as export markets and cites access to Shanghai, Guangzhou, and Shenzhen ports, but the slices do not provide production capacity details, equipment, or factory-process evidence.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad stated customization offering.