30
A
B
Pump
Model
Drive
Unit
Control
Module
Head Assembly *
(Spare Parts Kit)
PC
PE
VC
VE
VF
TC
FC
EWB11F1-
WB11-1
EWBF1
X11PC
(X11PC-PK)
X11PE
(X11PE-PK)
X11VC
(X11VC-PK)
X11VE
(X11VE-PK)
X11VF
(X11VF-PK)
X11TC
(X11TC-PK)
X11FC
(X11FC-PK)
EWB11F2-
WB11-2
EWBF2
EWB16F1-
WB16-1
EWBF1
X16PC
(X16PC-PK)
X16PE
(X16PE-PK)
X16VC
(X16VC-PK)
X16VE
(X16VE-PK)
X16VF
(X16VF-PK)
X16TC
(X16TC-PK)
X16FC
(X16FC-PK)
EWB16F2-
WB16-2
EWBF2
EWB21F1-
WB21-1
EWBF1
X21PC
(X21PC-PK)
X21PE
(X21PE-PK)
X21VC
(X21VC-PK)
X21VE
(X21VE-PK)
X21VF
(X21VF-PK)
X21TC
(X21TC-PK)
X21FC
(X21FC-PK)
EWB21F2-
WB21-2
EWBF2
EWB31F1-
WB31-1
EWB30F1
X31PC
(X31PC-PK)
X31PE
(X31PE-PK)
X31VC
(X31VC-PK)
X31VE
(X31VE-PK)
X31VF
(X31VF-PK)
X31TC
(X31TC-PK)
X31FC
(X31FC-PK)
EWB31F2-
WB31-2
EWBF2
EWC16F1-
WC16-1
EWCF1
X16PC
(X16PC-PK)
X16PE
(X16PE-PK)
X16VC
(X16VC-PK)
X16VE
(X16VE-PK)
X16VF
(X16VF-PK)
X16TC
(X16TC-PK)
X16FC
(X16FC-PK)
EWC16F2-
WC16-2
EWCF2
EWC21F1-
WC21-1
EWCF1
X21PC
(X21PC-PK)
X21PE
(X21PE-PK)
X21VC
(X21VC-PK)
X21VE
(X21VE-PK)
X21VF
(X21VF-PK)
X21TC
(X21TC-PK)
X21FC
(X21FC-PK)
EWC21F2-
WC21-2
EWCF2
EWC31F1-
WC31-1
EWCF1
X31PC
(X31PC-PK)
X31PE
(X31PE-PK)
X31VC
(X31VC-PK)
X31VE
(X31VE-PK)
X31VF
(X31VF-PK)
X31TC
(X31TC-PK)
X31FC
(X31FC-PK)
EWC31F2-
WC31-2
EWCF2
EWC36F1-
WC36-1
EWCF1
X36PC
(X36PC-PK)
X36PE
(X36PE-PK)
X36VC
(X36VC-PK)
X36VE
(X36VE-PK)
X36VF
(X36VF-PK)
X36TC
(X36TC-PK)
X36FC
(X36FC-PK)
EWC36F2-
WC36-2
EWCF2
Valve Cartridge
11
E90041
E90042
E90038
E90039
E90302
E90305
---
16, 21
E90048
E90049
E90045
E90046
E90303
---
---
31, 36
E90055
E90056
E90052
E90053
E90304
---
---
Manual Air Vent
Valve Assembly
11, 16,
21
E90026
E90027
E90024
E90025
E90025
E90308
---
31, 36
E90248
E90249
E90246
E90247
E90247
E90250
---
Automatic Air
Vent Valve
11, 16,
21
---
---
E90023
---
---
---
---
MultiFunction
Valve Assembly
11, 16,
21
E90364
E90365
E90362
E90363
E90363
---
---
Notes:
*
The P/N in the block is the head assembly part number and the spare parts kit is shown underneath in
parentheses. For head assemblies with a Multifunction Valve, add an “M” to the end of the part number.
Parts kits for pumps with Multifunction valves are the same as pumps without the “M” option. For head
assemblies or parts kits with the Auto Air Vent Valve, add “A” after the “VC” code in the number.
For EK pump models, change the “W” to “K” and the “F” to “R”. The EK drive and control units are only
sold as an assembly only. Use the Drive Unit number but change the “W” to “K” and add an “R” before the
voltage code (i.e. KB11-R1). For EW pumps using a “Y” Control Module, change the “F” in the model
number or part number to a “Y” to determine the correct Control Module part number.
D
C
E