Is an expert needed for installation?

No, user can finish the installation easily following our specific product manual.

Do you organize on-site training courses?

At present we don't have the plan to organize the training courses in your country. But we may offer the information or the documents which you need, include the video.

What is your discount policy?

We usually give discount according to the difference of QTY, Delivery, the payment term, and the amount and so on.

Are your products considered high quality compared to other Chinese products?

I think it is not right to consider all Chinese products are low quality. Now the quality of Made in China is better and better. You may see Made in China because the market needs it. And if you buy our products , you may find you buy the high quality with the reasonable price and we also offer the good service.

Can I receive a reference list of your main customers?

Sorry the customers information are the company property. We are not able to give you the list. Anyway, our main customers are located in North America and Europe, some of them are very famous, and we have over 20 years of industrial experience.

Air Conditioner Low and High 2.5" Back Connection Refrigerant Pressure Gauge

Name: Air Conditioner Low and High 2.5" Back Connection Refrigerant Pressure Gauge
Brand: Shanghai Qualitywell Industrial Co., Ltd.
SKU: 1982747572

Shanghai, ChinaShanghai Qualitywell Industrial Co., Ltd.

US$4.90

200-999 Pieces

US$4.25

1,000+ Pieces

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Warranty

12 Months

Measuring Range

Medium-pressure Gauge

Model NO.

PG221AH-3.8

Type

General Pressure Gauge

Accuracy

+/-3-2-3%

Display

Pointer

Application

Industrial

Structure

Spring Pressure Gauge

Connection Type

Axial

Installation Structure

Direct Mounting

Features of Measurement Medium

General Pressure Gauge

Indicating Pressure Reference

General Pressure Gauge

Installation

Easily Installed and Maintained

Thermometer Standard

ASME B40.200; En 13190

Mounting

Back Connection

Lens

Glass

MOQ

100 Pieces

OEM/ODM

Welcomed

Experience

Founded in 2005

Measuring Medium

Temperature

Case

SS304

Thread

7/16-Unf,Brass

Pointer

Black

Connection

Back Connection

Range

-0.1-3.8 MPa

Fill

Glycerine Filled

Weight

0.196kg

Transport Package

Cartons or Customized

Specification

Dial Size 63mm

Trademark

QualityWell

Origin

Shanghai, China

HS Code

90262090

Production Capacity

6000pieces/Day

Key features

SS304 Case Construction: Durable stainless steel 304 case ensures long-lasting performance in industrial environments.

Glycerine Filled Design: Filled with glycerine to dampen vibration and extend gauge life in harsh conditions.

Back Connection Type: Features a 7/16-UNF brass thread with back connection for easy installation and maintenance.

Wide Measuring Range: Covers a range of -0.1 to 3.8 MPa with +/-3-2-3% accuracy for general pressure measurement.

Customization Support: Offers OEM/ODM services, custom dial layouts, and flexible customization from designs or samples.

Professional R&D Team: Strong professional developing team capable of creating customized solutions for non-standard applications.

ISO Certified Quality: Manufactured under ISO9001:2015 and ISO14001 standards with 5 QA/QC inspectors ensuring quality.

12-Month Warranty: Comprehensive 12-month warranty coverage for peace of mind and reliable after-sales support.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shanghai Qualitywell Industrial Co., Ltd.

Shanghai, 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: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.41h

About Our Factory & Business Background

AddressNo. 647 Taibo Road, Shanghai, China

Registered Capital1,000,000 RMB

Terms of PaymentT/T, PayPal, Western Union, Small-amount payment, D/P

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Pc

Supply Chain Partners24

Our Production Capability & Technical Expertise

Main ProductsBimetal Thermometer, Pressure Gauge, Temperature and Pressure Gauge, Thermowell, HVAC Gauge, Hygrometer, Remote Reading Thermometer, Surface Thermometer, Digital Thermometer, Glass Thermometer

Production Lines4

Production MachinesLathe, High-speed Precision Lathe, Bench Drilling Machine, Dial Printer, Constant Temperature Heater, Bench Precision Press, Bench Hydraulic Press, Pneumatic Riveting Machine, High-speed Bench Press, Electrothermal Constant-temperature Drying Chamber, Strapping Machine, Laser Marking Machine, Contant Temperature Salt Tank, Water Tank, Oil Tank, Freezing Tank

QA/QC inspectors5 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes