Blagdon Pump B50 Metallic User Manual
Page 14
HG-CF-1099 Rev. S – 01.05.14
Page 14
Centre Section / Valve Block components :-
Air Side Parts List - (Ref. Nos. are common to all models)
REF
No.
PART NUMBER
DESCRIPTION
QTY
ALUMINIUM
(COMMON)
CAST IRON
STAINLESS
STEEL
HIGH
TEMPERATURE
LUBE
FREE
1
50-315
-
-
50-281
1B020
DIAPHRAGM SHAFT BUSH
2
2
G091
-
-
G324
-
O-RING
4
3
1B114
-
-
-
-
SILENCER
1
4
50-257
1B129
50-304
-
-
VALVE CHEST
1
5
50-207
-
-
G323
50-227
SHAFT SEAL
6
6
G112
-
-
-
-
O-RING
2
7
SA10041
-
-
-
-
DIAPHRAGM SHAFT
1
8
D391
M5 x 14 SOCKET CAP SCREW
4
9
50-341
VALVE BLOCK PLUG
2
10
G130
-
-
G329
-
O-RING
2
11
1B124
-
-
-
-
VALVE CARRIER
1
12
C165
-
C173
-
-
SPRING WASHER
M8
4
13
D028
-
D310
-
-
SOCKET CAP SCREW
M8 x 25
4
14
-
-
50-342
50-345
-
-
-
-
VALVE BLOCK - BSP
VALVE BLOCK - NPT
1
1
15
50-251
-
-
-
-
SLIDE VALVE
1
16
50-248
-
-
-
-
SLIDE VALVE PLATE
1
17
1B123
-
-
1B173
-
PORT SEAL
1
18
50-261
-
-
50-282
-
VALVE BLOCK SEAL
1
D
Spares Kits
- Air Side Kits - See page 16 for all available kits
- Valve Block Sub-Assemblies - See page 16 for all available kits
Indicates torque setting required. See page 11 for details.
B
Lip Seal Positions
1
5
Inner Seals -
Lip faces in over, towards holes
Outer Seal -
Lip faces out