What is the minimum order quantity?

The minimum order quantity is 1 piece.

How long is the lead time?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What are the contact specifications?

It features double SPDT contacts with a capacity of 15Amps at 125/250VAC and 2.5Amps at 30VDC.

300psi FM UL Waterflow Pressure Switch for Fire Sprinkler System

Name: 300psi FM UL Waterflow Pressure Switch for Fire Sprinkler System
Brand: NINGJIN APC INDUSTRIES INCORPORATED COMPANY
SKU: 2012255105

Shandong, ChinaNINGJIN APC INDUSTRIES INCORPORATED COMPANY

Negotiable

5 Pieces

Product profile

Customization

Available

Certification

UL/FM

Maximum Working Pressure

300psi

Model NO.

ZSJY 1.6BP

Outer Cover

Die Casting with Red Coat

Base

Galvanized Cast Steel

Pressure Connection

Nylon 1/2" NPT Thread

Temperature Range

-40-60℃

Transport Package

Wooden Cases

Specification

1/2'' NPT

Trademark

APC

Origin

China

HS Code

84819010

Production Capacity

100000PCS/Year

Key features

UL and FM Certified: Approved for fire sprinkler systems with UL and FM certifications.

High Pressure Rating: Maximum working pressure of 300 PSI for reliable performance.

IP66 Protection: Dust proof and waterproof level IP66 for harsh environments.

Wide Temperature Range: Operates effectively from -40 to 60 degrees Celsius.

Robust Construction: Die casting outer cover with red coat and galvanized cast steel base.

Flexible Customization: Offers full, minor, and sample-based customization options.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays.

OEM and ODM Services: Available for custom designs and manufacturing requirements.

Company profile

High Repeat Buyers ChoiceExperienced Team

NINGJIN APC INDUSTRIES INCORPORATED COMPANY

Shandong, 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: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.10h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM services, private mold designs, 3D software design, and recent new-product development. It operates five production lines, reports annual valve output of 100,000 sets, and has 11–20 quality-control staff. Quality-related procedures exist for corrective actions and complaints, and the supplier reports quality assurance and OEM service for well-known brands. However, quality-control evidence also shows no raw-material traceability identification, verbal document requirements, and finished-product checks performed by packing staff. The supplier has limited overseas service infrastructure: no overseas agents, branches, warehouse, showroom, or stock capacity, and reports zero countries with overseas services. Financial credibility cannot be assessed because the provided records only identify financial-capacity years without substantive financial information. Certification holding and customer cases are also not sufficiently...

Supplier typeThe supplier is evidenced as a manufacturer and professional technical supplier with its own production lines, product output, R&D engineers, private mold designs, ODM services, and OEM service for well-known brands. The available information supports identifying it as a manufacturing-oriented supplier, although no narrower legal or trading classification is provided.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, indicating a basic service-response mechanism. However, it has no in-stock capacity, overseas warehouse, showroom, overseas agents or branches, and reports overseas services in zero countries, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier reports new-product development during the past year, ODM capability, private mold designs, 3D software design services, and 10 years of total R&D-engineer experience. These explicitly support an active product-development capability, although no SDK is available.

Production capacityThe supplier operates five production lines and reports output of 100,000 valve sets, with a pressure-testing machine and 11–20 quality-control staff. Nevertheless, it lacks in-stock capacity, has no valid manufacturing-capacity contract with associated subcontractors, and its quality controls include no raw-material traceability identification and packing-staff final checks, indicating operational and control limitations.

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