Overview

This document provides detailed technical specifications, applications, and features of various vacuum pumps, air compressors, and related accessories manufactured by UNi-CROWN CO., LTD. The products cover a wide range of industrial and laboratory uses including vacuum generation, air compression, chemical resistance, and noise-sensitive environments.

1. DC Vacuum and Water Pumps

• Models & Voltage: Various DC models operate at 6, 12, and 24 V, including brushless DC (BLDC) variants.
• Performance: Maximum vacuum ranges from 200 to 620 mmHg; max head up to 18 meters; gas and water flow rates vary by model.
• Dimensions & Weight: Compact sizes with weights from 0.15 to 0.5 kg.
• Motor Life: Reference lifetimes range from 1,000 to 20,000 hours depending on model.
• Applications: Suitable for micro water pumping, vacuum generation, and dual vacuum/air pressure uses.

2. Oilless Vacuum Pumps

• Models & Voltage: AC powered pumps (110 or 220 V) with various flow rates (15 to 700 LPM) and vacuum levels (up to 740 mmHg).
• Power Consumption & Weight: Power ranges from 40 W to 1800 W; weights from 1.45 to 65 kg.
• Installation & Connections: Standardized installation sizes and screw thread diameters (1/4" to 1") for easy integration.
• Features: Oil-free operation for low maintenance and clean air output.
• Applications: Used in dental clinics, laboratories, medical devices, industrial manufacturing, and food processing.

3. Oilless Air Compressors (Q-Air Series)

• Models: Q-Air100, Q-Air150, Q-Air300, Q-Air450, Q-Air750D with increasing power and tank volumes.
• Features: Super silent operation, low vibration, dry and sterilized air output, anti-rust treated tanks, adjustable pressure and flow.
• Applications: Suitable for clean air supply in medical, laboratory, industrial, and biotechnological fields.

4. Vacuum Pumping Systems with Tanks

• Models: UN-100VT, UN-200VT, UN-400VT, UN-602VT and variants with integrated air tanks.
• Performance: Max vacuum up to 650 mmHg, flow rates from 50 to 560 LPM.
• Features: Oilless design, 24-hour operation capability, water trap with visual monitoring, low maintenance.
• Applications: CNC vacuum clamping systems for machining, vacuum absorption for non-magnetic or unclampable workpieces.

5. Laboratory Vacuum Pumps (LAB and SE Series)

• Models: LAB-10, LAB-20, LAB-30, LAB-300, LAB-400 and SE-150V, SE-250V, SE-150VH, SE-250VH.
• Features: PTFE pump heads for chemical resistance, suitable for corrosive gases.
• Applications: Laboratory filtration, vacuum drying, medical instruments, chemical and pharmaceutical processes.
• Performance: Max vacuum up to 740 mmHg, power consumption from 20 W to 220 W, weights from 3.6 to 13 kg.

6. Rotary Vane Vacuum Pumps

• Models: RV series ranging from RV-008 to RV-300.
• Performance: Ultimate vacuum levels around 0.5 mbar, pumping speeds from 9.6 to 360 m3/h.
• Power & Dimensions: Power consumption from 0.25 kW to 7.5 kW, noise levels 60-76 dB, weights from 11 to 236 kg.
• Applications: Industrial vacuum applications including packaging, degassing, forming, and distillation.

7. Accessories and Additional Equipment

• Vacuum oil pressure gauges, vacuum filters with regulators, traps, oil mist eliminators, and FRL sets for filtration and pressure regulation.
• Designed to enhance vacuum pump performance and maintenance.

Critical Parameters and Recommendations

• Voltage Compatibility: Products support a range of voltages including DC 6-24 V and AC 110-380 V single or three-phase.
• Motor Life Expectancy: Varies widely; brushless DC motors offer longer lifetimes (up to 20,000 hours).
• Noise Levels: Quiet operation emphasized in air compressors and laboratory pumps, with noise levels as low as 45 dB.
• Installation: Standardized dimensions and mounting sizes facilitate integration into existing systems.
• Maintenance: Oilless designs reduce maintenance needs and prevent oil contamination.

Summary

The catalog presents a comprehensive range of vacuum and air pump solutions tailored for industrial, laboratory, medical, and manufacturing applications. Emphasis is placed on oil-free operation, chemical resistance, quiet performance, and long motor life. The products include compact DC pumps, robust AC vacuum pumps, silent air compressors with tanks, and rotary vane vacuum pumps, supported by a variety of accessories to ensure optimal operation and maintenance.