Pentair Aurora PVM Series - Page 17

VERTICAL MULTISTAGE PUMPS
17
Figure 15. Exploded View of PVM8 and PVM16.
REPAIR PARTS LIST FOR PVM8 AND PVM16
1
2
3
5
6
13
11
12
14
2
3
16A
16B
16C
16D
16D
16D
16E
16F
16F
16F
16F
16H
16H
16J
16K
16L
17
19
21
20
20
17
18
16I
16G
16G
16G
16G
7
8
9
10
22
23
24
15A
15B
15C
15D
15E
15F
15G
4
4
Ref. No. Description
1 Motor
2 Coupling Half
3 Socket Head Screw
4 Coupling Guard
5 Coupling Pin
6 Vented Priming Plug
7 Motor Bracket
8 Staybolt Nut
9A Staybolt Lockwasher
9B Staybolt Flat Washer
10 Flat Washer
11 Lock Washer
12 Capscrew
13 Spring Ring
14 Two Part Mechanical Seal (Includes 14A and 14B)
14A Stationary Half of Shaft Seal
14B Rotating Half of Shaft Seal
15 Seven Part Mechanical Seal (Includes 15A through 15G)
15A O-Ring, Larger Diameter
15B Stationary Half of Mechanical Seal
15C Rotating Half of Mechanical Seal
15D O-Ring, Smaller Diameter
15E Flat Washer
15F Spring
Ref. No. Description
15G Mechanical Drive Ring
16 Replacement Stack Kit (Includes Ref. Nos. 16A through 16L)
16A Shaft
16B Stop Ring
16C Mechanical Seal Spacer
16D Upper Intermediate Chamber
16E Spacer
16F Impeller
16G Diffuser
16H Spacer
16I Bearing
16J Shaft Washer
16K Nut
16L Chamber without Diffuser
17 Sleeve Gasket
18 Stainless Steel Sleeve
19 Staybolt
20 Pipe Plug
21 Suction/Discharge
21A O-Ring (Bottom Chamber)
22 Drain Plug Gasket
23 O-Ring
24 O-Ring
25 Drain Plug