Post on 22-Mar-2020
Document Number
SPL81093 Issue Date
09/29/78 Rev. Date
11/12/18
Waterous Company, 125 Hardman Avenue South, South St. Paul, Minnesota 55075 USA (651) 450-5000 www.waterousco.com NOTE: When ordering parts, provide the Pump, Transmission or PTO Serial Number.
CXV Series Pump Body Service Parts List
Index: Pump and Transmission Model (Located on Pump Serial Plate)
See Page
C10 Series
C20 Series
D Series
K Series
P Series
T Series
QB Series
Y Series
Body and Intake Fitting
Optional Discharge Manifold
One-Piece Volute
Two-Piece Volute
With 3-1/2 in.
End Flanges
With 4” End Flanges
CXVC10C CXVC10D CXVC10E CXVC10F
CXVC20B CXVC20C CXVC20D CXVC20E CXVC20F
- CXVK CXVPA CXVT -
CXVYC, CXVYCX CXVYD, CXVYDX CXVYE, CXVYEX CXVYF, CXVYFX
2, 3 4, 5 14, 15 16, 17
- - CXD - - - - - 6, 7 8, 9
- - - - - - CXVQB
(Front Facing) - - 10, 11 N/A N/A
- - - - - - CXVQB
(Rear Facing) - - 12, 13 N/A N/A
Body and Intake Fitting (One-Piece Volute) C20, K, PA, and T Series Transmissions
SPL81093 Page 2 of 17
REF NO. DESCRIPTION
B3 Volute Body (Includes B10 and B11)
B4 Headless Head Pipe Plug, 1/4 in.
B5 Hex Head Bolt, 1/2-13 x 1-1/4 in.
B6 Lock Washer, 1/2 in.
B7 Suction Adapter
B8 O-ring, 10 x 10-3/8 in.
REF NO. DESCRIPTION
B9 Headless Head Pipe Plug, 3/8 in.
B10 Round Head Drive Screw, No. 6 x 1/4 in.
B11 Serial Plate
B22 Serial Plate (Located on Operator’s Panel)
B27 O-ring, 9-3/4 x 10 in.
B42 Reducing Bushing, 3/4 x 3/8 NPT
SPL81093 Page 3 of 17
Body and Intake Fitting (Two-Piece Volute) C10, C20, K, PA, T and Y Series Transmissions
SPL81093 Page 4 of 17
REF NO. DESCRIPTION
B1 Drain Cock, 3/8 in.
B2 Pump Head
B3 Volute Body (Includes B10 and B11)
B4 Square or Headless Head Pipe Plug, 1/4 in.
B5 Hex Head Bolt, 1/2-13 x 1-1/4 in.
B6 Lock Washer, 1/2 in.
B7 Suction Adapter
B8 O-ring, 10 x 10-3/8 in.
REF NO. DESCRIPTION
B9 Square or Headless Head Pipe Plug, 3/8 in.
B10 Round Head Drive Screw, No. 6 x 1/4 in.
B11 Serial Plate
B21 Flat Head, Hex Socket, Machine Screw, 1/2-13 x 1 in.
B22 Serial Plate (Located on Operator’s Panel)
B23 Self-Threading Nut
B27 O-ring, 9-3/4 x 10 in.
B42 Reducing Bushing, 3/4 x 3/8 NPT
SPL81093 Page 5 of 17
Body and Intake Fitting (One-Piece Volute) D Series Transmissions
SPL81093 Page 6 of 17
REF NO. DESCRIPTION
B3 Volute Body (Includes B10 and B11)
B4 Headless Pipe Plug, 1/4 NPT
B5 Hex Head Screw, 1/2-13 x 1-1/4 in.
B6 Lock Washer, 1/2 in.
B7 Intake Fitting (Includes Impeller Wear Ring)
B9 Headless Pipe Plug, 3/8 NPT
B10 Round Head Drive Screw, No. 6 x 1/4 in.
B11 Serial Plate (Pump Body)
B22 Serial Plate (Operator’s Panel)
B27 O-ring, 9-3/4 x 10 in.
REF NO. DESCRIPTION
B32 Cap
B33 Oil Seal Housing
B34 Oil Seal Housing
B35 Hex Hd Screw, 1/2-20 x 2-1/4 in.
B36 Nut, 1/2-20
B37 Hex Hd Screw, 3/8-16 x 1 in.
B38 Lockwasher, 3/8 in.
B42 Reducing Bushing, 3/4 x 3/8 NPT
B46 Stud, 1/2-13 x 2-1/4 in.
B47 Nut, 1/2-13
SPL81093 Page 7 of 17
Body and Intake Fitting (Two-Piece Volute) D Series Transmissions
SPL81093 Page 8 of 17
REF NO. DESCRIPTION
B2 Pump Head (Includes Impeller Wear Ring)
B3 Volute Body (Includes B10 and B11)
B4 Headless Pipe Plug, 1/4 NPT
B5 Hex Head Screw, 1/2-13 x 1-1/4 in.
B6 Lock Washer, 1/2 in.
B7 Intake Fitting (Includes Impeller Wear Ring)
B9 Headless Pipe Plug, 3/8 NPT
B10 Round Head Drive Screw, No. 6 x 1/4 in.
B11 Serial Plate (Pump Body)
B21 Flat Head Screw, 1/2-13 x 1 in.
B22 Serial Plate (Operator’s Panel)
B27 O-ring, 9-3/4 x 10 in.
REF NO. DESCRIPTION
B32 Cap
B33 Oil Seal Housing
B34 Oil Seal Housing
B35 Hex Hd Screw, 1/2-20 x 2-1/4 in.
B36 Nut, 1/2-20
B37 Hex Hd Screw, 3/8-16 x 1 in.
B38 Lockwasher, 3/8 in.
B42 Reducing Bushing, 3/4 x 3/8 NPT
B46 Stud, 1/2-13 x 2-1/4 in.
B47 Nut, 1/2-13
SPL81093 Page 9 of 17
Body and Intake Fitting QB Series Transmissions
SPL81093 Page 10 of 17
REF NO. DESCRIPTION
B2 Pump Head
B3 Volute Body (Includes B10 and B11)
B4 Headless Pipe Plug, 1/4 in.
B5 Hex Head Bolt, 1/2-13 x 1-1/4 in.
B6 Lock Washer, 1/2 in.
B7 Suction Adapter
B9 Headless Pipe Plug, 3/8 NPT
REF NO. DESCRIPTION
B10 Round Head Drive Screw, No. 6 x 1/4 in.
B11 Serial Plate
B22 Serial Plate (Located on Operator’s Panel)
B27 O-ring, 9-3/4 x 10 in.
B39 Eye Bolt
B42 Reducing Bushing, 3/4 x 3/8 NPT
SPL81093 Page 11 of 17
Body and Intake Fitting QB Series Transmissions
SPL81093 Page 12 of 17
REF NO. DESCRIPTION
B2 Pump Head
B3 Volute Body (Includes B10 and B11)
B4 Headless Pipe Plug, 1/4 in.
B5 Hex Head Bolt, 1/2-13 x 1-1/4 in.
B6 Lock Washer, 1/2 in.
B7 Suction Adapter
B9 Headless Pipe Plug, 3/8 NPT
REF NO. DESCRIPTION
B10 Round Head Drive Screw, No. 6 x 1/4 in.
B11 Serial Plate
B21 Flat Head Screw, 1/2-13 x 1 in.
B22 Serial Plate (Located on Operator’s Panel)
B27 O-ring, 9-3/4 x 10 in.
B43 Headless Pipe Plug, 3/4 NPT
SPL81093 Page 13 of 17
Optional Discharge Manifold with 3-1/2 in. End Flanges
SPL81093 Page 14 of 17
REF NO. DESCRIPTION
B12 Discharge Manifold Gasket
B13 Discharge Manifold
B14 Hex Hd Screw, 5/8-11 x 2 in.
REF NO. DESCRIPTION
B15 Lock Washer, 5/8 in.
B25 Discharge Flange Gasket
B26 Hex Hd Screw, 1/2-13 x 1-1/4 in.
SPL81093 Page 15 of 17
Optional Discharge Manifold with 4 in. End Flanges
SPL81093 Page 16 of 17
REF NO. DESCRIPTION
B12 Discharge Manifold Gasket
B13 Discharge Manifold
B14 Hex Hd Screw, 5/8-11 x 2 in.
B15 Lock Washer, 5/8 in.
REF NO. DESCRIPTION
B24 Hex Hd Screw, 5/8-11 x 1-3/4 in.
B25 Discharge Flange Gasket
B26 Hex Hd Screw, 1/2-13 x 1-1/4 in.
SPL81093 Page 17 of 17