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SPL83347 Issue Date
5/22/15 Rev. Date
9/25/18
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.
CXN Series Pump Body Service Parts List
Index: Pump and Transmission Model (Located on Pump Serial Plate)
See Page
C20 Series
D Series
K Series
T Series
P Series
Body and Intake Fitting
Optional Discharge Manifold
One-Piece Volute
Two-Piece Volute
With 3-1/2 in. End
Flanges
With 4 in. End Flanges
CXNC20B CXNC20C CXNC20D CXNC20E CXNC20F
- CXNK CXNT CXNPA 2, 3 4, 5 10, 11 12, 13
- CXND - - - 6, 7 8, 9
Body and Intake Fitting (One-Piece Volute) C20, K, T and P Series Transmission
SPL83347 Page 2 of 13
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 Tee (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)
REF NO. DESCRIPTION
B27 O-ring, 9-3/4 x 10 in.
B42 Reducing Bushing, 3/4 x 3/8 NPT
SPL83347 Page 3 of 13
Body and Intake Fitting (Two-Piece Volute) C20, K, T and P Series Transmission
SPL83347 Page 4 of 13
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 Tee (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.
REF NO. DESCRIPTION
B22 Serial Plate (Operator’s Panel)
B27 O-ring, 9-3/4 x 10 in.
B42 Reducing Bushing, 3/4 x 3/8 NPT
SPL83347 Page 5 of 13
Body and Intake Fitting (One-Piece Volute) D Series Transmissions
SPL83347 Page 6 of 13
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 Tee (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
SPL83347 Page 7 of 13
Body and Intake Fitting (Two-Piece Volute) D Series Transmissions
SPL83347 Page 8 of 13
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 Tee (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
SPL83347 Page 9 of 13
Discharge Manifold with 3-1/2 in. End Flanges
SPL83347 Page 10 of 13
REF NO. DESCRIPTION
B5 Hex Head Screw, 1/2-13 x 1-1/4 in.
B12 Flange Gasket (4 in. ANSI)
B13 Discharge Manifold
B14 Hex Head Screw, 5/8-11 x 2 in.
REF NO. DESCRIPTION
B15 Lock Washer, 5/8 in.
B25 Flange Gasket (3-1/2 in. 8-Bolt)
B26 Hex Head Screw, 1/2-13 x 1-1/4 in.
SPL83347 Page 11 of 13
Discharge Manifold with 4 in. End Flanges
SPL83347 Page 12 of 13
REF NO. DESCRIPTION
B5 Hex Head Screw, 1/2-13 x 1-1/4 in.
B12 Flange Gasket (4 in. ANSI)
B13 Discharge Manifold
B14 Hex Hd Screw, 5/8-11 x 2 in.
B15 Lock Washer, 5/8 in.
REF NO. DESCRIPTION
B24 Hex Head Screw, 5/8-11 x 1-3/4 in.
B25 Flange Gasket (3-1/2 in. 8-Bolt)
B26 Hex Head Screw, 1/2-13 x 1-1/4 in.
SPL83347 Page 13 of 13
