Replacement Parts

163
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HYDRONIC SOLUTIONS CATALOG
4280 MOTOR MOUNTED PUMPS
CLOSE COUPLED | PARTS CROSS REFERENCE
item 101 volute
pump size
material
part number
b&g armstrong b&g armstrong
1¼AB 1¼D
Cast iron P41200** 415290-011
Bronze P41220** 415290-041
1½AB 1½D
Cast iron P41690 415293-011
Bronze P41710 415293-041
2AB 2D
Cast iron P42070** 425141-011
Bronze P42090** 425141-041
2½A 2½D
Cast iron P42360** 425143-011
Bronze P42360** 425143-011
3A*** 3D
Cast iron PW-121CI** 425145-011
Bronze PWB-121** 425145-041
4AB 4D
Cast iron P43250** 415299-011
Bronze P55280** 415299-041
1¼BB 1¼E
Cast iron P41410** 416168-011
Bronze P41430** 416168-041
1½BB 1½E Cast iron P41780 425147-011
2BB 2E
Cast iron P14120** 419153-011
Bronze P42160** 419153-041
2½B 2½E
Cast iron P42480 415297-011
Bronze P55190** 415297-041
3BB 3E
Cast iron P42740 416180-011
Bronze P42770 416180-041
4BB 4E
Cast iron P43310** 415301-011
Bronze P55320** 415301-041
5BB 5E
Cast iron P43620** 415303-011
Bronze P55360** 415303-041
6BB 6E Cast iron P43730** 416188-011
2C 2G
Cast iron P42865 419544-011
Bronze — 419544-041
3C 3G
Cast iron P42880 419003-011
Bronze — 419003-041
4C 4G Bronze — 419004-041
6C 6G
Cast iron P43810 419542-011
Bronze — 419542-041
notes: ** These volutes are no longer available from B&G. ‘stock at armstrong’
***For pumps built prior to 1964 (serial no. dd) only, use only with impeller part numbers
411868-011 & 411868-041 (Y" bore) and 419234-011 & 419234-041 (1N" bore).