11
Shertech Operating Instructions, Performance,
Specifications and Parts Manual
Bronze Models GCBN2V, GCBN3V, GCBN22V and GCBN33V
Cast Iron Models GCCV2V, GCCV3V, GCCV22V and GCCV33V
Form L-4083 (1/06)
Ref.
Part No. For Model:
No.
Description
GCBN2V
GCBN3V
GCCV2V
GCCV3V
GCBN22V GCBN33V GCCV22V GCCV33V
Qty.
1
Body
NA
NA
NA
NA
NA
NA
NA
NA
1
2
Cover (relief valve standard)
NA
NA
NA
NA
NA
NA
NA
NA
1
Opt.
Plain Cover (non-relief)
***
23570S
23570S
23574
23574
23570S
23570S
23574
23574
1
3
Soc. Head Screw
NA
NA
NA
NA
NA
NA
NA
NA
6
4
Gear
NA
NA
NA
NA
NA
NA
NA
NA
2
5
Drive Shaft
NA
NA
NA
NA
NA
NA
NA
NA
1
6
Bushing
NA
NA
NA
NA
NA
NA
NA
NA
4
7
O-ring (standard)
18927
18927
19276
19276
18927
18927
19276
19276
1
Opt.
O-ring Buna-N
NA
NA
18927
18927
NA
NA
18927
18927
-
Opt.
O-Ring Viton
19276
19276
NA
NA
19276
19276
NA
NA
-
8
Idler Shaft
NA
NA
NA
NA
NA
NA
NA
NA
1
9
Ext. Ret. Ring
NA
NA
NA
NA
NA
NA
NA
NA
1
10 & 11 Mech. Seal & Seat Assy. (std.)
24604
24604
24608
24608
24604
24604
24608
24608
1
Opt.
Buna Mech Seal & Seat Assy.
NA
NA
24604
24604
NA
NA
24604
24604
-
Opt.
Viton Mech Seal & Seat Assy.
24608
24608
NA
NA
24608
24608
NA
NA
-
12
Int. Ret. Ring
NA
NA
NA
NA
NA
NA
NA
NA
1
13
Pipe Plug**
NA
NA
NA
NA
NA
NA
NA
NA
1
14
External Bypass Relief Plug*
NA
NA
NA
NA
NA
NA
NA
NA
1
15
Relief Valve Cap
NA
NA
NA
NA
NA
NA
NA
NA
1
16
Washer
NA
NA
NA
NA
NA
NA
NA
NA
1
17
Hex Nut
NA
NA
NA
NA
NA
NA
NA
NA
1
18
Set Screw - 18-8 SS
NA
NA
NA
NA
NA
NA
NA
NA
1
19
O-ring
NA
NA
NA
NA
NA
NA
NA
NA
1
20
O-ring Retainer
NA
NA
NA
NA
NA
NA
NA
NA
1
21
O-ring
NA
NA
NA
NA
NA
NA
NA
NA
1
22
Spring - 302 SS
NA
NA
NA
NA
NA
NA
NA
NA
1
23
Piston - 303 SS
NA
NA
NA
NA
NA
NA
NA
NA
1
24
Oldham Coupling
19564
19564
19564
19564
19564
19564
19564
19564
1
25
V-Band Clamp
14050
14050
14050
14050
14050
14050
14050
14050
1
26
Dowel Pin
NA
NA
NA
NA
NA
NA
NA
NA
2
27
Carbonator Motor†
NA
NA
NA
NA
24649S
24650S
24649S
24650S
1
Opt. Replacement
Pump
Head
GCBN2V GCBN3V
GCCV2V GCCV3V GCBN2V
GCBN3V GCCV2V GCCV3V 1
Mech. seal and seat sold as set only (Ref. Nos. 10 & 11) – carbon ceramic faces with18-8 SS components.
When converting to a different seal/seat material, remember to order the o-ring (Ref. No. 7) of the same material.
(*) For external relief only (not installed from manufacturer, loose in packaging)
(**) For internal relief only (standard, installed from manufacturer)
(***) Optional cover without pressure relief valve porting. Bronze covers (models with “S” suffix) come with bushings installed. Cast iron covers do not require bushings.
(†) See Specifications chart for motor specifications.
(NA) Not Available
Repair Parts List