55
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Included in Disc Kit, #7218688
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Not all parts are shown
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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
No. Part No.
Description
–
7290931
Turbine & Support Assembly,
including 2 O-Rings (See Key No.
102) & 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
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7353399 Inlet End Seal, pack of 20
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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
No. Part No.
Description
–
7137507 Nozzle & Venturi Assembly (includes
Key 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, ECR3700R20
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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
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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
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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
