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Technical Information
Anti-Suckback Device
58/102 HS452, HS652 Rotary Vane Pumps User Manual / 87-900-978-01 (H)
N° Description HS452-652
31 OR gasket (1) - (2)
32 Casing gasket (1) - (2)
33 Inner plate SR03700362
34 Pump support
35 Anti-wear bushing SR03700370
36 OR gasket (1) - (2)
37 Key motor side SR8999980301
38 First stage vane (1)
39 First stage rotor SR03700371
40 Spring (1) - (2)
41 Tongue SR8999980401
42 Second stage vane (1)
43 Second stage rotor SR03700367
44 Tie-rod SR03700335
45 OR gasket (1) - (2)
46 Bracket
47 Screw
49 Valve cover plate
50 Valve spring (1) - (2)
51 Valve gasket (1) - (2)
52 First stage stator SR03700419
53 Middle plate SR03700421
56 GasBallast Valve shutter (1) - (2)
57 GasBallast Valve spring (1) - (2)
58 Second stage stator SR03700364
59 Oil pump joint SR03700390
60 Special screw
61 End plate SR03700391
62 Tongue
63 Washer
64 Nut