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BACK TO SIZE LISTSEMNOR Mechanical Inc. | FRBH Worthington Frame 4B 18FRBH-274 pump parts diagram showing the pump assembly and numbered component references for replacement parts.

Parts List for 

FRBH Worthington Frame 4B

-

18FRBH-274

Cat. # Description Part # Cat. # Description Part #
1 Casing Iron 6 Shaft 4B WOR-2114519
Casing Stainless +
2 Impeller Iron
Impeller Stainless + 19 Bearing Frame
11 Stuffing Box Iron 33 Bearing Housing
Stuffing Box Stainless + 35 Line Bearing Cover
13 Packing 37 Thrust Bearing Cover
14 Sleeve WOR-9901703 40 Deflector
WOR-9901710 47 Lip Seal Inboard
17 Split Gland WOR-9901609 49 Lip Seal Outboard
24 Impeller Nut WOR-9900160 89A O Ring Line Brg. Cover
29 Seal Cage 89B O Ring Brg. Housing
30 O Ring Impeller Nut
38 Gasket, Shaft Sleeve
63 Stuffing Box Bushing WOR-9901671
73 O Ring Casing
181 Wear Plate
181 32 Impeller Key

Note: Stainless + / 316 Stainless steel and better. Materials can be Alloy 20, Hastalloy, Monel, Titanium, etc.

*All manufacturers' names, numbers, symbols and descriptions are used for reference purposes only. It is not implied that any part listed is a product of any of these manufacturers.