Farmer-Boy-catalog - Catalog - Page 238
Medicators
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Don't Forget Your Agitator Pump & Water Hose Kit!
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249
D128R - 7 GPM
“The Original Flat Top”
.09 to 7 GPM
When water enters the injector, it triggers the hydraulic motor which begins moving up and down
inside the body of the injector. On the up stroke, the Dosatron draws fluid up from the concentrate
tank in an action similar to a hypodermic syringe. On the down stroke, the concentrate is displaced
into the mixing chamber, where it is mixed with the water flowing through the unit. Then the water
and chemical mixture is discharged into the water lines.
Dosatron injectors are:
Specifications and Features:
• Water-powered (no electricity
needed)
• Easy to use
• Reliable, accurately inject chemicals into water lines
• Proportional, the chemical mix
remains the same regardless of
pressure and flow
•
•
•
•
•
•
•
Pipe Size: 3/4" NPT
Weight: 4 lbs
Dimensions: 13" x 6.25"
GPM: 0.09 to 7
Pressure: 7 to 70 PSI
Ratio: 1:200/1:128/1:100
Percentage: 0.5% - 1%
Dosatron
Strainer
Part #
Vendor #
12040010
Replacement Parts
12050133
J002VF
12050129
J003VF
12050105
J005VT
12050207
J006VT
12050243
J007VT
12050085
J042
12050146
M003
12050142
M009
12050170
MP001
12050173
MP014
24060010
P001
12050153
P004
12050119
P008
12050104
P009
12050140
P010
12050099
P013
12050247
P041
12050015
P153
12050242
P154
14010236
MPDI206
234
Description
D128 R
Price
271.10
Upper Dosing Seal
Lower Dosing Seal
Push Rod Seal
Outlet Valve Seal
Admission Valve Seal
Top Cap O-Ring Seal
Valve Slide Spring
Actuator Spring
Actuator Assembly
Wishbone Spring Valve Assembly
Suction Hose (per foot)
Stem Sleeve
Push Rod
Piston Plunger
Slide Valve
Piston Shell
Wall Bracket
1/4" Suction Hose Retain. Nut
Stem Cap
Dosatron Strainer
4.06
2.95
2.55
11.69
10.98
3.02
1.38
3.46
35.60
21.81
0.43
7.21
10.62
12.94
6.67
32.42
7.72
2.98
1.67
966.12
Toll Free Order Line: 800-845-3374
• Included Accessories:
•
•
•
•
Mounting bracket, suction hose
with weighted strainer, quick start
guide
Pressure Range: 7-70 PSI
Ratio 1:200 / .5%
Ratio 1:128 / .8%
Ratio 1:100 / 1.0%
