Good Quality Qr3-90 4HP Medium/High Back Pressure Compressor R404A Reciprocating Compressor

Name: Good Quality Qr3-90 4HP Medium/High Back Pressure Compressor R404A Reciprocating Compressor
Brand: NINGBO SANHE REFRIGERATION CO., LTD.
SKU: 2078287515

Zhejiang, ChinaNINGBO SANHE REFRIGERATION CO., LTD.

US$299.99

1-99 Pieces

US$99.99

100-499 Pieces

US$49.99

500+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Standard

Warranty

1year

Model NO.

QR3-90

Lubrication Style

Lubricated

Cylinder Position

Vertical

Structure Type

Closed Type

Usage

for Air Conditioner

Height

300-600mm

MOQ

50PCS

Packing

Stardand

Transport Package

Stardand Export Packing

Specification

CE, RoHS, ISO,

Trademark

SANHE

Origin

China

Production Capacity

50, 000PCS/Month

Key features

Gravity Fed Oil Lubrication Reservoir With Sight Glass For Vertical Piston Compressor In Continuous Glass Forming Machine Air Supply.

Thermoelectric Cooler Chilled Intercooler Core For High Efficiency Piston Compressor In Desert Solar Thermal Power Plant Application.

Dual Check Valve Redundant Backflow Prevention System For Piston Compressor In Potable Water Aeration Activated Sludge Process.

Explosion Proof Junction Box With Conduit Seal Fitting For Piston Compressor Motor In Grain Elevator Dust Hazard Area.

Airfoil Profile Axial Intake Silencer Blade Design For Low Pressure Drop Piston Compressor In Gas Turbine Test Cell.

Hand Operated Emergency Stop Cable Pull Switch For Piston Compressor In Long Conveyor Belt Automated Warehouse System.

Ball Bearing Swivel Caster With Floor Lock And Leveling Pad For Mobile Piston Compressor In Hospital Equipment Storage Room.

Oil Cooled Aftercooler With Internal Turbulator For Enhanced Heat Rejection In Two Stage Piston Compressor For Foundry Core Shop.

Brass Compression Fitting Bulkhead Adapter For Piston Compressor Discharge Line In Panel Mount Instrument Air Distribution.

Rapid Exhaust Valve With Silencer For Piston Compressor Unloading In High Speed Pick And Place Packaging Machine Circuit.

Company profile

Product CertificationSelf-brandedR&D Capabilities3D Software Design

NINGBO SANHE REFRIGERATION CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2005-08-10Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤3.22h

About Our Factory & Business Background

Address702, 359th, Dieyuan Road, Yinzhou District, Ningbo, Zhejiang, China

Plant Area745 square meters

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Money Gram, Small-amount payment

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAP, DAT, FAS, DDP, CIP, CPT, FCA, Others

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsCompressor, Refrigerant, Copper Tube & Coil, Air Conditioner Parts, Refrigeration Parts, Refrigerator Parts, Service Tools, Buildings Automation, Washing Machine Parts, Car Air Conditioning Parts

R&D Engineers2 people

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice80%~100%

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCE

Product Q&A

Q:How can I get more product details or a quotation?

You can send us an inquiry with your email address , or click the "Chat Online" button to reach us directly. Our sales team will respond within 24 hours with detailed specifications, pricing, and availability for your required HVAC&R components.

Q:Can I request a sample before placing a bulk order?

Yes, most of our HVAC&R products - including valves, filter driers, and accessories - are available for sample orders. Please contact us with your sample requirements, and we will arrange shipping with competitive sample pricing.

Q:Can I customize products with my own logo or brand?

Absolutely. We support OEM branding on our HVAC&R components. Please send us your logo design file, and we will confirm feasibility and the minimum order quantity (MOQ) for branded products at no extra setup charge where applicable.

Q:What other HVAC&R products does Sanhe supply?

We are a one-stop supplier of HVAC&R spare parts and components, covering: compressors, condensing units, capacitors, copper tubes, solenoid valves, expansion valves, filter driers, sight glasses, pressure switches, thermostats, service tools, mounting brackets, fittings, split valves, and more. Visit our website or catalog for the full product range.

Q:What shipping and transportation options are available?

You can choose from sea freight, air freight, or express courier. We help you balance transit time and shipping cost based on your order size and urgency. We ship globally to North & South America, Europe, the Middle East, Africa, and Southeast Asia.