Crane Deming 5260 Series, Installation, Operation & Maintenance Manual

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15
FIG. 5260 SERIES TWO-STAGE
with MECHANICAL SHAFT SEALS & WATER-JACKETED BEARINGS
ITEM No. DESCRIPTION
+1A Lower Half Casing
+1B Upper Half Casing
*2A Impeller (1st Stage)
*2B Impeller (2nd Stage)
6 Pump Shaft
*7 Casing Ring
±*8 Impeller Ring (Not Shown)
*14 Shaft Sleeve
*16 Ball Bearing (inboard)
17A Seal Cap
*18 Ball Bearing (outboard)
20 Shaft Sleeve Nut
31 Bearing Housing, Water Jacketed (inboard)
*32 Impeller Key
33 Bearing Housing, Water Jacketed (outboard)
*38 Shaft Sleeve Gasket
ITEM No. DESCRIPTION
40 Defl ector (Liquid)
41 Bearing Cap (inboard)
43 Bearing Cap (outboard)
63 Stuffi ng Box Bushing
+*65 Mechanical Shaft Seal (Stationary Element)
68 Seal Collar
72 Thrust Collar
*73 Casing Gasket - Suction Side (Not Shown)
*73A Casing Gasket - Discharge Side (Not Shown)
*73D Gasket (Seal Cap)
+*80 Mechanical Shaft Seal (Rotating Element)
127A Seal Piping
192 Retaining Ring (Bearing)
(+) Furnished ONLY in pairs as complete unit
(*) For domestic service recommend spare parts
(±) Double Wearing Rings furnished as special equipment only