55
u Included in Disc Kit, #7218688
v Not all parts are shown
w Use red nozzle along with Key No. 129 on water pres-
sures of 50 psi or less
VALVE ASSEMBLY (All Models)
ECOWATER
S Y S T E M S
Repair Parts
Key
N
o.
Part No. Description
–
7
290931
T
urbine & Support Assembly,
i
ncluding 2 O-Rings (See Key No.
1
02) & 1 ea. of Key Nos. 100 & 101,
ECR3700R20, ERR3700R20,
ECR3700R30 & ECR3702R30
7331703
Turbine & Support Assembly
(includes 1 ea. of Key Nos. 100,
101 & 2 ea. of Key No. 102), ERR -
3702R30, R40, R50 & R70 models
100
á
Turbine
101
á
Turbine Support & Shaft
102
7311127 O-Ring, 1-1/16” x 1-5/16”, single (2 req.)
7336410 O-Ring, 1-1/16” x 1-5/16”, pack of 20
103
7077642 Copper Tube, 1”, single (2 req.)
7344138
Copper Tube, 1”, pack of 10
(includes 10 ea. of Key No. 52)
104 7234553 Copper Tube, 1-1/4” pipe (2 req.)
105
7089306 Clip, 1”, single (2 req.)
7336428 Clip, 1”, pack of 20
106 7309811 Wire Harness w/pos. switch conn.
107 7159949 Disc Valve Housing
108
7334133
Outlet End Seal, single u
7353404 Outlet End Seal, pack of 20
109
7334125
Inlet End Seal, single u
7353399 Inlet End Seal, pack of 20
– 7135270
Inlet & Outlet End Seal Kit
(includes 1 ea. of Key Nos. 108 & 109)
110
7214286
Inlet Disc, single u
7368475 Inlet Disc, pack of 10
111 7058216 Wave Washer (2 req.)
112
7170220
O-Ring, 3/4” x 15/16”, single (3 req.) u
7336444 O-Ring, 3/4” x 15/16”, pack of 30
113
7170296 O-Ring, 2-7/8” x 3-1/4”, single (2 req.)
7336452 O-Ring, 2-7/8” x 3-1/4”, pack of 20
114 7077498 Inlet End Cap
115 7142942 Clip, Drain
116
7357830
Drain Elbow Assembly w/Water-to-
Drain Sensor, for Wi-Fi systems
(includes Key No. 117)
7219066 Drain Elbow, for non-Wi-Fi systems
117 7170327 O-Ring, 5/8” x 13/16”
118
1110600
Flow Plug, Fast Rinse, 2.4 gpm,
ECR3700R20
7097969
Flow Plug, Fast Rinse, 3.0 gpm,
ERR3700R20, R30 & R40 models
7097977
Flow Plug, Fast Rinse, 4.0 gpm,
R50 & R70 models
– 7331177
Tank Neck Clamp Kit (includes
2 ea. of Key Nos. 119 & 120)
119
á
Retainer Clip (4 req.) v
120
á
Clamp Section (4 req.) v
Key
N
o.
Part No. Description
–
7
137507
Nozzle & Venturi Assembly (includes
K
ey Nos. 71-79), ECR3700R20
w
7091866
Nozzle & Venturi Assembly
(includes Key Nos. 71-78),
ERR3700R20, R30 & R40 models
7085247
Nozzle & Venturi Assembly (includes
Key Nos. 71-78), R50 & R70 models
121 7199729 Cap
122
7170262 O-Ring, 1-1/8” x 1-3/8”, single
7336436 O-Ring, 1-1/8” x 1-3/8”, pack of 20
123 7167659 Screen Support
124 7146043 Screen
125
7187772
Nozzle & Venturi (red) Kit w/Gasket,
R20 w, R30 & R40 models
7114533
Nozzle Venturi (blue) Kit w/Gasket,
R50 & R70 models
7204362 Gasket only, single
7336486 Gasket only, pack of 20
126 1148800 Flow Plug, Fill, 0.3 gpm
127 7081104 Housing, Nozzle & Venturi
128 7095030 Cone Screen
129 7084607
Flow Plug, 0.15 gpm, ECR3700R20w
130 7292323 O-Ring, 3/16” x 7/16”
131 7120526 Elbow, 90°
132 1202600 Nut - Ferrule
133 7170319 O-Ring, 1/4” x 3/8” (2 req.)
134 7081201 Clip, Nozzle & Venturi
135 7078313
Retainer u
136
7104774
Flow Washer, Backwash, 1.0 gpm,
ECR 3500R20
7104570
Flow Washer, Backwash, 1.7 gpm,
ERR3700R20, R30 & R40 models -
not used on R50 & R70 models
137
7214278
Outlet Disc, single u
7368483 Outlet Disc, pack of 10
138 7091329 Driver, Outlet Disc
139 7159965 Outlet End Cap
140 7283497 Cam & Gear
141 7203104 Washerhead Screw, #8-18 x 1/2”
142 7281275 Motor, incl. Key No.143
143 7289702 Bracket, Motor
144 7168524 Screw, #10-32 x 5/16” (3 req.)
145 7103972 Screw, #8-18 x 7/16” (2 req.)
146 7140738 Screw, #4-24 x 3/4”
147 7145186 Switch
148 7140746 Expansion Pin
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