Replacement Parts

158
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HYDRONIC SOLUTIONS CATALOG
4030 & 4020 BASE MOUNTED PUMPS
END SUCTION | PARTS CROSS REFERENCE
item 201 volute coverplate
item 103 volute gasket
item 104 volute capscrew
pump size
seal
size
material
part number
b&g armstrong b&g armstrong
1NA to 4AB 1ND to 4D 1N" Cast iron 186482 409564-011
1NA to 4AB 1ND to 4D 1N" Bronze P56779 409564-041
1NBB to 5BB 1NE to 5E 1N" Cast iron 186495 409563-011
1NBB to 5BB 1NE to 5E 1N" Bronze P56799 409563-041
3A to 4AB 2D to 4D 1X" Cast iron P49940 414498-011
3A to 4AB 2D to 4D 1X" Bronze P49960 414498-041
1NBB to 6BB 1NE to 6E 1X" Cast iron P51540 411896-011
1NBB to 6BB 1NE to 6E 1X" Bronze P51560 411896-041
2C to 8C 2G to 8G 1X" Cast iron P50670 419467-011
pump size
seal
size
construction
part number
b&g armstrong b&g armstrong
1NA to 4AB 1ND to 4D
1N"
and
1X"
bf,ai,ab P57700 106592-000
1NBB to 5BB 1NE to 5E bf,ai,ab P48690 406604-000
1NBB to 6BB 1NE to 6E bf,ai,ab P48690 406604-000
2C to 8C 2G to 8G bf,ai,ab P57770 419016-000
pump size
construction
no. required
size
part number
b&g armstrong b&g armstrong
‘s’ size Y" impeller bore - 1" shaft diameter at coupler
1NAB to 4AB 1ND to 4D All
8 required
W-16NCx1"
P40020 911121-108
1NBB to 5BB 1NE to 5E All
12 required
G⁄af-14NCx1"
S03980 911123-108
‘m’ size 1N" impeller bore - 1N" shaft diameter at coupler
1NAB to 4AB 1ND to 4D All
8 required
W-16x2X"
P44250 911121-120
1NBB to 5BB 1NE to 5E All
12 required
G⁄af-14NCx1N"
P03470 911123-110
2C to 8C 2G to 8G All
12 required
K-13NCx1K"
P13780 911125-116