Valid for all pumps in sizes: ACE 025/032/038 Rotor diameter and Generation: D3/K3/L3/N3
With version codes:
N V B P
Also valid for pump options: A101
T
The version code is composed of the letters in the 4 columns.
Example of pump designations std: ACE 025L3 NTBP;
option: ACE 038N3 NVBP A101
List of components
Explanations:
G011: Rotor set
G012: Rotor set
G050: Shaft seal
G053: Minor kit
G054: Major kit
G057: Joint kit
G070: Valve element
Notes:
1) Version NTBP
2) Removed from
August 2011
Pos.
no
Components included in spare parts sets:
Denomination
Q-ty G011
G012 G050 G053 G054 G057 G070
Notes
1010 Power rotor
1
x
(x)
1020 Power rotor
1
x
x
113
Key
1
x
x
x
122
Ball bearing
1
x
x
x
125
Secondary seal
1
x
x
x
x
1
201
Idler rotor
2
x
(x)
202
Idler rotor
2
x
x
351
Balancing bush
1
x
x
x
401
Pump body
1
416
Suction flange
1
417
Screw
8
418
Gasket to suction
flange
1
x
x
x
423
Gasket to dis-
charge flange
1
x
x
x
427
Discharge flange
1
440
Return valve
1
2
451
Screw
4
453
Screw
4
462
Plug
1
462A Sealing washer
1
x
x
x
463
Plug
1
463A Sealing washer
1
x
x
x
501
Front cover
1
506
Gasket
1
x
x
x
509
Shaft seal
1
x
x
x
537
Deaeration plug
2
537A Washer
2
x
x
x
551
Rear cover
1
556
Gasket
1
x
x
x
557
Plug
1
557A Washer
1
x
x
x
605
O-ring
1
x
x
x
x
608
Valve spindle
1
x
x
608A Tension pin
1
x
x
6120 Set screw
1
x
x
613
Pin
1
x
x
614
Valve piston
1
x
x
615
Valve spring
1
x
x
Maintenance and Service
Product Specification Sheet
X-Cel House, Chrysalis Way, Langley Bridge, Eastwood, Nottinghamshire NG16 3RY
Tel: +44 (0) 1773 302 660 | Email: [email protected] | Website: www.northridgepumps.com