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The original flat top medicator pump, producers' choice for over 30 years. Pre-set 1:128 ratio can be adjusted by simply moving a pin.
Manufacturer: Dosatron®
SKU: 52900
$224.99

The Original FLAT TOP Medicator.  

The D128R is the medicator that producers have relied on for over 30 years.  Shipped preset with the most common 128:1 ratio, the D128R can be changed to a 1:200 or 1:100 injection ratio by simply moving a pin. 

DM11 diagram

For a complete
list of replacement parts
CLICK HERE 

owner's manual icon

 

 

PDF of owners manual 


Troubleshooting Guide CLICK HERE
Dilution Range: 

1:200/1:128/1:100 (.5% to 1%)
Pre-set at 1:128

Water Flow Range: .09 to 7 GPM
Operating Pressure Range: 7 to 70 PSI
Available Housing Materials:

Polyacetal (Standard blue)

Dimensions: 13" x 6 1/4"
Weight: 4 lbs
Connection Size: 3/4" NPT
Maximum Temperature: 104°F
Included Accessories: 6 ft clear suction tube, strainer, weight, mounting
bracket and operating manual.
Recommended Accessories: 200 mesh filter, check valve, pressure regulator, flow
restrictor.

     

The Original FLAT TOP Medicator.  

The D128R is the medicator that producers have relied on for over 30 years.  Shipped preset with the most common 128:1 ratio, the D128R can be changed to a 1:200 or 1:100 injection ratio by simply moving a pin. 

DM11 diagram

For a complete
list of replacement parts
CLICK HERE 

owner's manual icon

 

 

PDF of owners manual 


Troubleshooting Guide CLICK HERE
Dilution Range: 

1:200/1:128/1:100 (.5% to 1%)
Pre-set at 1:128

Water Flow Range: .09 to 7 GPM
Operating Pressure Range: 7 to 70 PSI
Available Housing Materials:

Polyacetal (Standard blue)

Dimensions: 13" x 6 1/4"
Weight: 4 lbs
Connection Size: 3/4" NPT
Maximum Temperature: 104°F
Included Accessories: 6 ft clear suction tube, strainer, weight, mounting
bracket and operating manual.
Recommended Accessories: 200 mesh filter, check valve, pressure regulator, flow
restrictor.

     
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