HC Dry screw vacuum pump
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HC Dry screw vacuum pump
Product Overview
The Structure of HC series is very simple and unique, does not use mechanical seals, has no exhaust load, so there is no seal part contamination, is very stable and simple to use for long periods of time without causing trouble, so maintenance and management costs are very low.
Product features

1-2402220ST5O3.png  Seal

Based on the process, self-developed mechanical seal and lip seal are applied to provide the optimal bearing operation environment,and there are no process contamination, oil leakage or residual failure.

1-2402220T003330.png Oil lubrication

Oil scattering applied to both sides of the bearing(Bearing durability improved compared to grease method)

1-2402220T019535.png   Structure

Casing,screw rotor is a non-contactdrive. (Simple internal structure, Easy maintenance)

1-2402220T2002O.png  Coating

Adopting a variety of coating methods(PTFE,PFA,PEEK,Ni+PFA,Hastelloy,Hastelloy+PEEK,Hastelloy+PFA Coating)to suit the use process(Suitable for treating corrosive gas or condensed gas)

1-2402220T335Y8.png Sound & Vibration

Use ultra-precise timing gear, optimum Rotor balance,Ice flange motor(Simple installation,Low noise & vibration)


Technical Specifications
DescribeUnitHC-200HC-350HC-450HC-650HC-900
   Pumping Speed60Hzm³/hr200350450630900
50Hz160290370530750
   Ultimate pressure
 
60HzTorr7.5*10-37.5*10-37.5*10-37.5*10-37.5*10-3
50Hz2*10-22*10-22*10-22*10-22*10-2
   Power(50Hz/60Hz)
KW5.57.5 111518.5
    RPM
RPM2950 / 34502900
   Inlet flange
mm40506580100
   Export flange
mm4050506565
   Cooling water
L/min1010122020
    Noise
dB7878808080
   weight
Kg290320380520600