Flowserve NM User Manual

Page 42

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NM USER INSTRUCTIONS ENGLISH 71576289 - 11/09

Page 42 of 48

8.2 Sectional drawings part list


8.2.1 Parts list pumps 102 NM

N

DESIGNATION

N

DESIGNATION

1130

Suction casing

3863

Grease regulator

1140

Discharge casing

4120

Stuffing box gland

1160

Stage casing

4130

Gland packing

1410-01

Diffuser

4131

Follower

1410-02

Diffuser

4300

Radial lip seal

1500-01

Casing wear ring

4590

Gasket

1500-02

Casing wear ring

4610-01

Round section joint
ring

2110

Pump shaft

4610-02

Round section joint
ring

2250

Impeller

4610-03

Round section joint
ring

2410

Interstage sleeve

6515

Drain plug

2450

Shaft sleeve

6541

Lockwasher

2460-01

Spacer sleeve

6571

Tie bolt

2460-02

Spacer sleeve

6572

Stud

2460-03

Spacer

6577-01

Hexagon head bolt

2471-01

Inner race centring
sleeve (bearing)

6577-02

Hexagon head bolt

2471-02

Inner race centring
sleeve (bearing)

6578

Threaded plug

2540

Thrower

6581-01

Hexagon nut

3011

Radial ball bearing

6581-02

Hexagon nut

3012

Radial roller
bearing

6700-01

Key

3200

Bearing housing

6700-02

Key

3261

Bearing cover,
drive side

6700-03

Key

3263

Bearing cover,
non-drive side

6700-04

Key

3712

Bearing nut

9331

Cover plate

3853

Grease nipple

8.2.2 Parts list pumps 122 NM

N

DESIGNATION

N

DESIGNATION

1130

Suction casing

4120

Stuffing box gland

1140

Discharge casing

4130

Gland packing

1160

Stage casing

4131

Follower

1410-01

Diffuser

4134

Lantern ring

1410-02

Diffuser

4300

Radial lip seal

1500-01

Casing wear ring

4590

Gasket

1500-02

Casing wear ring

4610-01

Round section joint
ring

2110

Pump shaft

4610-02

Round section joint
ring

2250

Impeller

4610-03

Round section joint
ring

2410

Interstage sleeve

4610-04

Round section joint
ring

2450

Shaft sleeve

6515

Drain plug

2460-01

Spacer sleeve

6541

Lockwasher

2460-02

Spacer sleeve

6569

Plug

2460-03

Spacer

6571

Tie bolt

2471-01

Inner race centring
sleeve (bearing)

6572

Stud

2471-02

Inner race centring
sleeve (bearing)

6577-01

Hexagon head bolt

2540

Thrower

6577-02

Hexagon head bolt

2905

Washer

6577-03

Hexagon head bolt

3011

Radial ball bearing

6578-01

Threaded plug

3012

Radial roller
bearing

6578-02

Threaded plug

3200

Bearing housing

6581-01

Hexagon nut

3261

Bearing cover,
drive side

6581-02

Hexagon nut

3263

Bearing cover,
non-drive side

6700-01

Key

3712

Bearing nut

6700-02

Key

3853

Grease nipple

6700-03

Key

3863

Grease regulator

9331

Cover plate

4110

Stuffing box
housing

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