Overview

This document is a comprehensive technical catalog from Uni-Crown Industrial Co., Ltd. (郁冠工業) dated August 2020, detailing specifications, features, and applications of various vacuum pumps, air compressors, and blowers. The products cover a wide range of types including oil-free, silent, DC-powered, corrosion-resistant, oil rotary, and rotary vane vacuum pumps, designed for industrial, laboratory, medical, and specialized applications.

1. Product Categories and Specifications

1.1 DC Vacuum Pumps and Air Pumps

• Models: DC-04W, DC-04WL, DC-1.0W, DC-05W-BL, DC-4.5VD, DC-10PV-BL, DC-V1, DC-12VD, DC-17V, DC-18VE, DC-24Z, DC-36Z, DC-B24V, DC-B35V.
• Voltage: 6V to 24V DC.
• Max Vacuum: Up to 680 mmHg.
• Flow Rates: Ranging from 0.3 to 35 LPM.
• Power Consumption: From 0.15W to 60W.
• Features: Oil-free operation, silent types, corrosion resistance, suitable for small hose diameters (Φ2mm to Φ8mm).
• Motor Lifetimes: From 1500 to over 15000 hours depending on model.

1.2 Oilless Vacuum Pumps and Air Compressors (AC Powered)

• Models: UN series (UN-10, UN-15N, UN-25N, UN-25D, UN-40V, UN-50D, UN-45VH, UN-36Y, UN-16Y, UN-50DY, UN-90V, UN-120V, UN-180V, UN-300V, UN-400V, UN-500V, etc.).
• Voltage: AC 110V or 220V, some 3-phase 220/380V.
• Max Vacuum: Typically 550-740 mmHg.
• Max Pressure: Up to 45 kgf/cm².
• Flow Rates: From 2 LPM to over 300 LPM.
• Power Consumption: Ranges from 20W to over 1000W.
• Weight: From 1 kg to over 45 kg.
• Applications: Suitable for industrial manufacturing, experimental analysis, medical, food packaging, and clean air requirements.

1.3 Silent Air Compressors (Q-Air Series)

• Models: Q-Air100, Q-Air150, Q-Air300, Q-Air450.
• Voltage: AC 110 or 220V.
• Max Pressure: Up to 30 kgf/cm².
• Flow Rates: 50 to 400 LPM.
• Tank Volume: 30L.
• Power Consumption: 250W to 1000W.
• Noise Level: Low noise for indoor use.
• Features: Super silent, low vibration, pure air flow, anti-rust tank treatment.

1.4 Chemical Resistant Vacuum Pumps (SE Series)

• Models: SE-150V, SE-250V, SE-150VH, SE-250VH.
• Voltage: AC 110 or 220V.
• Max Vacuum: 680 to 740 mmHg.
• Power Consumption: 85W to 180W.
• Features: PTFE pump heads for high chemical resistance, suitable for corrosive gases.
• Applications: Chemical, petrochemical, pharmaceutical industries for vacuum filtration, distillation, evaporation, drying.

1.5 Rotary Vane Vacuum Pumps

• Models: RV-008 to RV-300.
• Voltage: AC 110/220V single-phase and 220/380V three-phase.
• Ultimate Vacuum: Up to 25 mbar.
• Pumping Speed: 9.6 to 360 m³/h.
• Power Consumption: 0.25 kW to 7.5 kW.
• Noise Level: 60-76 dB.
• Applications: Industrial vacuum needs including packaging, degassing, conveying, forming.

1.6 Lubricated Vacuum Pumps (OLD Series)

• Models: OLD-10-VE, OLD-20-VE, OLD-30-VE, OLD-40-VE.
• Voltage: AC 110 or 220V.
• Max Vacuum: Around -13x10 mmHg.
• Power: 1/2 HP to 3/4 HP.
• Applications: Vacuum ovens, deaeration machines, refrigeration repair, vacuum packing, vacuum filtration.

1.7 Blowers

• Applications: Dust collection, aeration, sewage treatment, aquaculture, packaging, vacuum systems.
• Models and detailed specs not fully listed but cover a range of industrial uses.

1.8 Accessories

• Vacuum filters with regulators, traps, vacuum/pressure gauges, oil mist eliminators, FRL sets.
• Designed for filtration, pressure regulation, and oil mist capture in vacuum systems.

2. Applications

• Industrial manufacturing, experimental analysis, petrochemical, green energy, medical, food packaging, laboratory, and CNC machining.
• Specialized uses include vacuum clamping for CNC machines, chemical resistant vacuum processes, vacuum filtration, vacuum drying, and vacuum forming.
• Silent compressors suitable for indoor environments requiring low noise and clean air.

3. Features and Benefits

• Oil-free designs reduce maintenance and contamination risks.
• Corrosion-resistant materials (PTFE) for handling corrosive gases.
• Long motor lifetimes (up to 15000 hours) for DC pumps.
• Silent operation for indoor and laboratory use.
• Visual liquid level monitoring in vacuum traps.
• Low energy consumption and easy operation.
• Safety features and anti-rust treatments for durability.

4. Technical Parameters Summary

• Voltage ranges: DC 6-24V, AC 110-220V single-phase, AC 220-380V three-phase.
• Vacuum levels: Up to 740 mmHg (approx. 99 kPa absolute pressure).
• Pressure: Up to 45 kgf/cm² for compressors.
• Flow rates: From small (0.3 LPM) to large (over 300 LPM) depending on model.
• Power consumption: From a few watts (DC pumps) to several kilowatts (large rotary vane pumps).
• Dimensions and weights vary widely to suit portable to industrial fixed installations.

5. Notes

• Specifications are subject to change without notice.
• Contact details and company address provided for further inquiries.