What is the minimum order quantity?

The minimum order quantity is 1 PC.

External Float Auto Drain Trap Swd20b Automatic Drain Valve

Name: External Float Auto Drain Trap Swd20b Automatic Drain Valve
Brand: Shanghai Sunwin Industry Co., Ltd.
SKU: 2156091935

Shanghai, ChinaShanghai Sunwin Industry Co., Ltd.

US$12.00

1-99 pieces

US$11.50

100-199 pieces

US$11.00

200+ pieces

Product profile

Customization

Available

Customized

Standard Component

Model NO.

SWD20B

Material

Aluminum

Condition

New

Showroom Location

Peru, Spain, UAE, Kazakhstan, Kyrgyzstan, Malaysia

Inlet

1/2bsp

Largest Emission Capacity

400L/H

Video Outgoing-Inspection

Provided

Marketing Type

Ordinary Product

Working Pressure

16bar((230 Psi)

Product Name

Automatic Drainer

Working Temperature

100℃

Outlet

1/2bsp

Package

Carton Box

After Warranty Service

Online Video Technical Support

Application

Air Compressor System

Machinery Test Report

Provided

Transport Package

Ply Wooden Case

Trademark

SUNWIN

Origin

China

Production Capacity

2000 Set/Sets Per Month

Key features

No Electricity Required: Operates mechanically without external power source for energy efficiency.

Anti Air Lock Design: Equipped with vent tube to prevent compressed air loss during drainage.

Durable Aluminum Shell: Die casting aluminum body with powder coating and stainless steel float.

High Capacity Drainage: Max emission capacity of 400L/H for efficient condensate removal.

Wide Application Scope: Suitable for air compressors, dryers, tanks, and filters in various settings.

Customization Available: Offers customization from samples, designs, and flexible minor adjustments.

CE and ISO Certified: Products passed latest CE and ISO certificates for quality assurance.

24/7 Technical Support: Professional engineers available online for technical assistance anytime.

Company profile

In-stock CapacityFast DeliveryFull CustomizationOEM Services

Shanghai Sunwin Industry Co., Ltd.

Shanghai, 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: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.87h

AI-Powered supplier vetting

SummaryShanghai Sunwin Industry Co., Ltd. is a limited company with 12 employees and no stated affiliation with a larger corporate group. It offers refrigerated and desiccant air dryers and has exported goods for five years. The supplier demonstrates broad customization, ODM, OEM, AutoCAD, 3D design, private-mold, and professional technical capabilities, with new products reported during the past year. Service processes include documented complaint handling, corrective and preventive actions, supplier assessment, and eight qualified service suppliers. However, no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service coverage is reported. The available audit record was conducted by BV and expired on 2025-04-06; the audit evaluation result is recorded as 0, but its meaning is not specified. Financial data is present only as year references, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as Shanghai Sunwin Industry Co., Ltd., a limited company with 12 employees and no stated larger-company affiliation. Its product scope is refrigerated air dryers and desiccant air dryers.

After-Sales capabilityThe supplier states that its sales and technical team provides pre-sales and after-sales services and has served customers in over 40 countries and regions. It also has documented complaint-handling and corrective/preventive-action procedures, but reports no overseas showroom, agent, branch, offline trade-show participation, or overseas service coverage.

R&D capabilityThe supplier reports new products during the past year and supports AutoCAD, 3D software design, private mold designs, and professional technical development. It reports zero R&D patents and no available SDK, so the evidence supports practical product-development capability but not a strong patent or software-platform position.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, together with ODM services. AutoCAD, 3D design services, and private-mold capability further support its ability to develop customized products.

Product Q&A

Q:How can I ensure the automatic drainer meets my usage requirements?

Our team of highly skilled technical experts will conduct a comprehensive analysis of your specific operational needs, including drainage capacity, pressure range, and compatibility, to develop a customized solution.

Q:What payment methods does your company accept?

We accept Visa/Master cards, telegraphic transfer (T/T), PayPal, Apple Pay, Google Pay, and Western Union to meet your preferences.

Q:Does the quotation include freight and insurance costs?

The quotation depends on the transportation method. We offer sea, railway, air freight, and door-to-door services, customizing quotes based on urgency, budget, and destination.

Q:What transportation options are available?

We provide sea freight, railway transportation, air freight, and door-to-door delivery services, ensuring safe and punctual delivery based on your project schedule.

Q:Is technical support available after purchase?

Yes, our team of experienced engineers is available 24/7 for online technical support throughout the warranty period to solve any problems or faults.