What is the measuring range?

The range is 30 Hg to 300 PSI with correlation to Fahrenheit.

Is the gauge suitable for dry applications?

Yes, a dry gauge is available for this model.

What industries can use this gauge?

It is designed for oil exploration, chemical industry, iron and steel industry, and power generation plants.

4.5" Dial Ammonia Gauge Manometer

Name: 4.5" Dial Ammonia Gauge Manometer
Brand: Qingdao J & K Co., Ltd.
SKU: 1920788536

Shandong, ChinaQingdao J & K Co., Ltd.

US$4.30-6.00

100 Pieces

Sample price:US$14.30/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

MT-C50

Measuring Range

Medium-pressure Gauge

Type

Ammonia

Accuracy

0.5% Full-Scale/as Your Request

Display

Pointer

Application

Industrial

Structure

Bellows Pressure Gauge

Connection Type

Bottom/Back

Function

Local Indication Type, Electric Signal-controlled

Installation Structure

Direct Mounting

Features of Measurement Medium

General Pressure Gauge

Indicating Pressure Reference

General Pressure Gauge

Size

4.5"/as Your Request

Measuring

30"Hg to 300 Psi W/ Corr F./as Your Request

Case

Solid Front and Blow-out Back Safety Case

Connection Thread

NPT/as Your Request

Bourdon Tube

Stainless Steel/as Your Request

Transport Package

Meite/Neutral/as Your Request

Specification

Export Standard Packing/As Your Request

Trademark

Meite/neutral/As your request

Origin

China

HS Code

9026209090

Production Capacity

10000000pieces/Year

Key features

Customizable Specifications: Size, measuring range, connection thread, and Bourdon tube material can be customized as per request.

High Precision Accuracy: Accuracy of 0.5% full-scale ensures reliable measurements for industrial applications.

Safety Design: Features a solid front and blow-out back safety case for enhanced operational safety.

Stainless Steel Construction: Bourdon tube made of stainless steel for durability and corrosion resistance.

1-Year Warranty: Comes with a 1-year warranty covering mechanical defects and parts.

Versatile Connection: Available with 1/4 NPT lower back connection for flexible installation.

Wide Application Range: Suitable for oil exploration, chemical industry, iron and steel, and power generation plants.

Micro-adjustable Dial: Pointer dial includes micro-adjustable feature for precise calibration.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

Qingdao J & K Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-03-13Nearest Port: QingdaoAverage Response Time: ≤15hTerms of Payment: T/T, Western Union, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryQingdao J&K Co., Ltd. is described as a modern metal machining factory and hardware-tool seller with import/export activity. It provides broad customization, 3D design, ODM, and OEM services, and reported new products during the past year. Export experience is established, with 16 years of exporting and self-operated import/export rights. However, the evidence indicates only one production line, no valid manufacturing-capacity contract with related subcontractors, no batch-by-batch quantity reconciliation, and no outsourcing SOP. Service controls are incomplete: no written assessment or corrective-action procedures are documented, although customer complaints have a clear procedure and records. In-stock capability is available, but no overseas warehouse or showroom is reported. The provided information does not establish certifications, detailed financial performance, or specific customer cases.

Supplier typeThe supplier is identified as a modern metal machining factory and its business scope includes hardware-tool sales, together with import and export of goods, technologies, and agency services. Its listed products include pressure instruments and machining tools, indicating a manufacturer and trading-oriented hardware supplier profile.

After-Sales capabilityThe company description mentions considerate after-sales service, and the supplier has a clear customer-complaint handling procedure with followed records. However, no written procedures or records are provided for broader service-capability assessment or corrective and preventive actions, leaving the overall capability only partially substantiated.

R&D capabilityThe supplier reports new products during the past year and offers 3D software design and ODM services. It also reports OEM service for well-known brands, but lacks an available SDK; the evidence supports active development and design capability without establishing the depth of its innovation infrastructure.

Production capacityThe supplier has in-stock capability and has exported for 16 years, but reports only one production line, no valid manufacturing-capacity contract with related subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP. These explicit production-control limitations indicate a deficiency in documented and scalable manufacturing capability.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design, ODM, and OEM services. This is strong direct evidence of broad customization capability.