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Leybold Vacuum Products, TRIVAC A, Dual Stage, Rotary Vane ...

Leybold Vacuum Products, TRIVAC A, Dual Stage, Rotary Vane ...

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.:-<br />

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g:<br />

:J<br />

,...<br />

-<br />

Position<br />

No_ on<br />

Number Required per Unit<br />

Pump Model<br />

Figs. D2A D4A I D8A I D16A I D30A<br />

54<br />

54<br />

54<br />

54<br />

54<br />

54<br />

55<br />

Part Name<br />

HIGH VACUUM STAGE<br />

ASSEMBLY (Cont'd.)<br />

Catalog No.<br />

Dimensions<br />

(mm)<br />

Material<br />

Remarks<br />

55<br />

2316511<br />

D54.8x70<br />

Cast iron<br />

55<br />

23165121<br />

D79x45<br />

Cast iron<br />

55<br />

55<br />

55<br />

56<br />

56<br />

56<br />

In the second stage pump<br />

57<br />

57<br />

57<br />

58<br />

58<br />

See Fig. 5-9.<br />

See Fig. 5-9.<br />

See FiC!. 5-9.<br />

. See Fig. 5-13.<br />

See Fig. 5-13.<br />

*Included in module (see page 57 of parts list).<br />

++Included in universal gasket set and module repair kit<br />

(see page 57 of parts list).<br />

f Both rotors are the same part<br />

number on the D30A pump model.<br />

D - diameter<br />

Stl - steel<br />

Viton - heat resistant synthetic rubber<br />

HV - high vacuum<br />

en<br />

01

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