Industrial 45kw Oil Free Screw Air Compressor, Water Injection Lubricated 10bar/145psi, 50/60Hz 3p 400volt Power

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: OF-45A
• Lubrication Style: Oil-free
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Noise: 64-68dB(a)
• Weight: 1320kg
• Exit Diameter: G"2
• Power: 45kw
• Transport Package: Wooden Box
• Specification: 1920*1170*1320mm
• Trademark: ZIQI
• Origin: Shanghai, China
• HS Code: 8414804090
• Production Capacity: 5 Sets/Months
• Package Size: 192.00cm * 117.00cm * 132.00cm
• Package Gross Weight: 1320.000kg

Product Description

The Ultimate Solution for Pure Air | ISO 8573-1 Class 0 Certified

This Oil-Free Water Lubricated Screw Air Compressor represents the future of clean compressed air technology. By using pure water as the primary medium for lubrication, cooling, and sealing, it completely eliminates the risk of oil contamination at the source.

100% Oil-Free Purity: Provides air certified to the rigorous ISO 8573-1 Class 0 standard, essential for critical applications.Superior Energy Efficiency: The water lubrication process enables exceptional isothermal compression efficiency, resulting in significant power savings and a low Total Cost of Ownership (TCO).
Targeted Applications: Ideal for industries where air quality is non-negotiable, including: Food & Beverage, Pharmaceutical (Pharma), Medical, Precision Electronics, and Laboratories.
Sustainability: Operates with minimal noise and is environmentally friendly, as there is no oil or complicated filtration to
dispose of.
Reliable Performance: Features a simple, robust structure that ensures reliable operation and reduced maintenance requirements compared to dry-type oil-free units.

Why Choose ZIQI OFW Series

Feature	Dry Oil-Free / Generic Brand	ZIQI OFW Series
Lubrication Medium	Dry (No Lube) or Oil	Purified Water (100% Safe)
Compression Temp	High (> 180°C)	Isothermal (< 45°C) High Efficiency
Air End Material	Coated Iron (Risk of peeling)	Stainless Steel (Permanent)
Bearing Life	Short (High Temp/Load)	> 50,000 Hours
Air Quality	Risk of coating dust	Pure Clean Air (Class 0)

Choose our Water Lubricated Compressor for a sustainable, safe, and highly efficient solution.

PRODUCT INTRODUCTION

PRODUCT SPECIFICATIONS

Company Profile

PRODUCTION FLOW

Certifications

FAQ

Are you manufacturer?
ZIQI: Yes, we are professional air compressor manufacturer over 15 years and our factory is located in Shanghai.
How long is your air compressor warranty?
ZIQI: Air end for 2 years,other for 1 year.
Do you provide After- sales service parts?
ZIQI: Of course, We could provide easy- consumable spares.
How long could your air compressor be used?
ZIQI: Generally, more than 20 years.
How about your price?
ZIQI: Based on high quality, Our price is very competitive in this market all over the world.
How about your customer service?
ZIQI: For email, we could reply our customers' emails within 2 hours.
Do you support OEM?
ZIQI: YES, and we also provide multiple models to select. How to get quicker quotation?When you send us inquiry, please confirm
below information at the same time:
* What is the air displacement (m3/min,cfm/min)?
* What is the air pressure (mpa,bar,psi)?
* What is the voltage in your factory (v/p/Hz)?
* It is ok if you need air tank, air dryer and filters.
This information is helpful for us to check suitable equipment solution and quotation quickly.