ABB VTR..4 Series
In production from 1978 into the 1990s with pressure ratios up to 4.0:1, VTR..4 introduced back-swept anti-surge blades and turbine damping wires, hardening the range against the vibration loads of heavy fuel oil operation.
Models
Reference Numbers
These reference numbers identify a part's position on the series diagram — the exact part fitted differs by model. To order, provide the reference number together with the model name and the serial number stamped on the nameplate.
Rotor 3
Rotor complete
20000
Dosing vessel
27000
Plug
27005
Bearing CE 10
Bearing CE complete
32100
Locking plate
32114
Gasket
32154
Cap nut
32157
Socket screw
32181
Locking washer
32182
Nipple
32185
Nozzle
32190
Piston ring
32191
Safety ring
32192
Bearing TE 10
Bearing TE complete
34100
Locking plate
34113
Gasket
34154
Cap nut
34157
Socket screw
34181
Locking washer
34182
Nipple
34185
Nozzle
34190
Piston ring
34191
Safety ring
34192
Bearing Space Cover CE 15
Bearing space cover CE complete
46000
Bearing space cover CE mach.
46001
Threaded Plug
46002
Gasket
46003
Sight glass with mark
46004
Grille
46006
Gasket
46007
Thread bush
46008
Threaded Plug
46009
Gasket
46010
Threaded Plug
46013
Gasket
46014
Plate for oil level
46015
Hexagonal screw
46017
Locking washer
46018
Bearing space cover TE 15
Bearing space cover TE complete
48000
Bearing space cover TE mach.
48001
Threaded Plug
48002
Gasket
48003
Sight glass with mark
48004
Grille
48006
Gasket
48007
Thread bush
48008
Threaded Plug
48009
Gasket
48010
Threaded Plug
48011
Gasket
48012
Plate for oil level
48013
Hexagonal screw
48015
Locking washer
48016
Gas inlet casing 34
Gas inlet casing ass. with core hole covers
50000
Gas inlet casing ass. without core hole covers
51000
Gas inlet casing mach.
51001
Blind flange
51002
Gasket
51003
Hexagonal screw
51004
Locking washer
51005
Flange/Orifice
51006
Hexagonal screw
51008
Spring Washer
51009
Hexagonal screw
51010
Hexagonal screw
51011
Tension washer
51013
Sealing bush
51014
Roll pin
51021
Guide bolt
51022
Socket screw
51025
Set of core hole covers complete with gaskets
52000
Core hole cover for cooling water inlet without gasket
52100
Core hole cover mach.
52101
Gasket
52102
Flange
52103
Hexagonal screw
52104
Baffle plate
52105
Hexagonal screw
52106
Locking plate
52107
Core hole cover for cooling water outlet without gasket
52400
Core hole cover mach.
52401
Gasket
52402
Flange
52403
Hexagonal screw
52404
Core hole cover blind without gasket
52600
Gasket
52801
Nozzle ring
56001
Gas outlet casing 37
Gas outlet casing ass. with core hole covers
60000
Gas outlet casing ass. without core hole covers
61000
Gas outlet casing mach.
61001
Cover
61002
Gasket
61003
Hexagonal screw
61004
Locking washer
61005
Hexagonal screw
61006
Locking washer
61007
Hexagonal screw
61008
Hexagonal screw
61009
Locking washer
61010
Blind flange
61011
Gasket
61012
Hexagonal screw
61013
Locking washer
61014
Roll pin
61015
Set of core hole covers complete with gaskets
62000
Core hole cover for cooling water inlet without gasket
62100
Core hole cover mach.
62101
Gasket
62102
Flange
62103
Hexagonal screw
62104
Baffle plate
62105
Hexagonal screw
62106
Locking plate
62107
Core hole cover for cooling water outlet without gasket
62400
Core hole cover mach.
62401
Gasket
62402
Flange
62403
Hexagonal screw
62404
Core hole cover blind without gasket
62600
Core hole cover mach.
62601
Gasket
62602
Oval blind flange
62603
Hexagonal screw
62604
Gasket
62801
Compressor Casing & Foot 30
Foot
68000
Compressor casing ass.
72000
Compressor casing mach.
72001
Threaded Plug
74008
Gasket
74009
Stud
74021
Hexagon nut
74023
Sealing bush
76002
Hexagonal screw
76009
Tension washer
76010
Blind flange
76012
Gasket
76013
Hexagonal screw
76014
Locking washer
76015
Blind flange
76016
Gasket
76017
Hexagonal screw
76018
Locking washer
76019
Guide bolt
76020
Socket screw
76021
Gasket
76026
Blind flange
76027
Locking washer
76028
Hexagonal screw
76029
Gasket
76030
Blind flange
76031
Locking washer
76032
Hexagonal screw
76033
Threaded Plug
76036
Socket screw
76038
Diffuser 3
Diffusor complete
79000
Diffusor mach.
79001
O-ring
79005
Silencer & Instrumentation 11
Silencer with U - tube manometer
81000
U - tube manometer
81050
Fixing parts for U- tube manometer
81070
Silencer
81100
Hexagonal screw
81115
Locking washer
81116
Perforated sheet-metal ring
81250
Split pin
81255
Hexagonal screw
82002
Tension washer
82003
Speed measuring device complete
86500
Don't see your exact model or part reference? Send us the maker, model, and serial number and we'll confirm whether we can source it.