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EDWARDS Drystar 80& Drystar 80/EH500爪式真空泵

EDWARDS Drystar 80& Drystar 80/EH500爪式真空泵
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  • 产品名称：EDWARDS Drystar 80& Drystar 80/EH500爪式真空泵
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  • 产品展商：干式爪型真空泵
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简单介绍
产品描述

Vacuum pump EDWARDS Drystar 80& Drystar 80/EH500

 

Applications

  • R&D/others
    – Backing of turbomolecular pumps.
    – House/central vacuum.
  • Drying
    – Freeze drying.
    – Refrigeration/air conditioning drying.
    – Transformer drying.
    – Automotive drying/filling.
    – Transformer vapour phase drying.
    – Bush filling.
  • Coating
    – Load lock pump down.
    – Plasma deposition.
    – Plasma cleaning/sterilising.
    – Reflective/decorative coating.
    – Optical/ophthalmic coating.
    – Roll/web coating.
    – Hard coating/CVD.
    – Surface activation.
  • Heat Treatment
    – Tempering/annealing.
    – Oil or gas quenching.
  • Metallurgy
    – EB welding/vacuum brazing.
    – Plasma nitriding.
    – LPN (nitriding) and nitrocarburising.
    – LPC with acetylene.
    – Plasma beam welding.
    – MIM/vacuum sintering.
    – PIC (investment casting).
  • Features and Benefits
    – Specifically designed for demanding industrial applications.
    – Industry proven, tried and tested.
    – Consistent and repeatable performance.
    – High and repeatable product quality.
    – No oil changes and waste oil disposal.
    – No disposal cost, environmentally friendly.

 

SPECIFICATIONS

Model. Drystar 80 Drystar 80/EH500
Peak Pumping Speed 50 Hz 80 m³h⁻¹ (47 cfm) 390 m³h⁻¹ (230 cfm)
Peak Pumping Speed 60 Hz 94 m³h⁻¹ (56 cfm) 471 m³h⁻¹ (277 cfm)
Ultimate Pressure <3×10⁻² mbar (<2×10⁻² Torr) <3×10⁻³ mbar (<2×10-⁻³ Torr)
Power @ ultimate pressure 3.6 kW 4.3 kW
Motor Power 4 kW 6.6 kW
Electrical supply 200-230V 3Æ 50/60Hz  or  380-460V 3Æ 50/60Hz 200-230V 3Æ 50/60Hz  or  380-460V 3Æ 50/60Hz
Inlet connection ISO40 ISO100
Outlet connection NW40 NW40
Cooling method Water Water/Air
Cooling Water flow rate 1 lmin⁻¹ (0.26 galmin⁻¹) 1 lmin⁻¹ (0.26 galmin⁻¹)
Max cooling Water supply pressure 8 bar (116 psig) 8 bar (116 psig)
Cooling Water DP across pump 2.1 bar (30 psig) 2.1 bar (30 psig)
Cooling Water temp 5-35 °C (41-95 °F) 5-35 °C (41-95 °F)
Cooling Water inlet ½” Quick connect coupling ½” Quick connect coupling
Cooling Water outlet ½” Quick connect plug ½” Quick connect plug
Purge gas pressure 0.5 bar (6-8 psig) 0.5 bar (6-8 psig)
Purge gas light duty 15 slm 15 slm
Purge gas connection ¼” Quick connect coupling ¼” Quick connect coupling
Weight 145 kg (320 lbs) 220 kg (485 lbs)
Noise (with exhaust silencer) <78 dB(A) <78 dB(A)
Exhaust back pressure 1.3 bar (18 psig) 1.3 bar (18 psig)
Lubrication volume 0.4 l (0.1 gal) 1.4 l (0.4 gal)
Hydrocarbon lubrication SHC629 SHC629 / Ultragrade 20
PFPE lubrication YVAC 25/6 YVAC 25/6 / YVAC 16/6
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