Close
0
You have no items in your shopping cart.
Search
Filters
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
$294.00
Ship to
*
*
Shipping Method
Name
Estimated Delivery
Price
No shipping options

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.

 

     

WARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Write your own review
*
*
Bad
Excellent
*
*
*
Customers who bought this item also bought
Picture of AquaChief™ Pig Water Cup (Base Unit)

AquaChief™ Pig Water Cup (Base Unit)

SKU: 8150781501
AquaChief™ base unit water cup for pigs. Includes stainless steel water cup and 48" stainless steel water pipe with nipple.
$35.00
Picture of Dosatron® D128R Actuator Spring

Dosatron® D128R Actuator Spring

SKU: 52922
Replacement actuator spring for Dosatron D128R (52900).
$3.87
Picture of 3/8" x 4' x 8' Polyboard

3/8" x 4' x 8' Polyboard

SKU: 1036
White, High Density Polyethylene sheets are the perfect choice wherever a smooth, slick, easy to clean surface is needed. 3/8" thickness.
$100.71
Picture of 1/2" Soak Down Sprinkler - Full Flow

1/2" Soak Down Sprinkler - Full Flow

SKU: 61030A
Full flow spinner suspended between two bearing for reliable performance.
$2.03
Picture of Dosatron® D128R Top Seal for Stem

Dosatron® D128R Top Seal for Stem

SKU: 52911
Replacement top seal for Dosatron D128R (52900).
$4.53