Agilent Varian HS-20 Diffusion Pump, Heater Element no leads, 200 or 415 Vac, 2000 Watts
Agilent Varian Part Number PN 647320060 (For pumps built before May 1990)
This is a replacement heater element no leads, 200 or 415 V, 2000 W. (1 each)
Fits the Agilent Varian HS-20 Diffusion Pump. For Pumps built before May 1990.
For location of the heater element see item #11 (diagram exploded view & parts illustration) below.
(6 required per pump)
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ITEM
DESCRIPTION
PART NO.
1
Standard Cold Cap Assembly - Includes 10-32 SST Rd Hd screw & 10-32 SST Hex nut
84358301
1
Water-Cooled Halo Baffle
K1855320
2
Cold Cap Water Connection:
Cold Cap Gasket/Grommet (Kit of 4)
L8839301
Cold Cap Nut & Followers Kit
L8840301
3
Jet Assembly
84350301
4
Jet Coupling
L6367301
5
Foreline Baffle Assembly
84889301
6
Sight Glass Service Kit for Pumps Built Before 1995:
3 Glass Tubes
F1755008
2 Brass Union 1/4 OD x 1/4 MPT
622568108
2 Brass Elbow 69FL 6x4, 169VL6-4
623451012
8 O-ring, Viton, Parker No. 2-011
660892011
8 O-ring, Viton, Parker No. 2-111
660892111
3 O-ring, Viton, Parker No. 2-221
660892221
3 O-ring, Viton, Parker No. 2-213
660892213
F6097301
6
Sight Glass Service Kit for Pumps Built After 1995