Vehicle Wash Only
Support Documents

Find technical information to help you with your D14MZ5-D!


For basic installation information click the menu above.


Review your Dosatron model selection options.


Check out the recommended accessories for your D14MZ5-D.



Connection Size:3/4" NPT
Unit Weight:6 lbs
Dimensions:19 1/8" x 6 5/16"
Flow:0.05 to 14 GPM (0.19 to 50 LPM)
Pressure:4.3 to 85 PSI
Ratio Range:1:200 to 1:20
Percentage Range:0.5 to 5%
Ounces Per Gallon Range:0.640 to 6.400
Included Accessories:Mounting bracket, suction hose, weighted strainer, and quick start guide.
Specification Sheet:Preview / Computer Download
Recommended Accessories:Click here for accessories


Dosatron model name definitions.

All options are not available for every model. Please CHAT or CALL 800-523-8499 to find the best seal for the chemical you are injecting.
  • V: Identifies the type of hose (stands for Viscous)
  • BP: Units with bypass options
  • P: Identifies the type of housing (stands for PVDF or Kynar®)
  • IE: Units with side injection option
  • WL: Certified by NSF to NSF/ANSI 61 Standards
  • D: Car wash units
  • HY: Hydroponic / Nutrient Delivery System units
  • AF/VF: Identifies the type of seals (AF = Aflas® or VF = Viton®)
  • K: Kalrez®
  • II: Identifies the region (North/Central Am. – Dosatron International, Inc.)


Need help finding the correct model for your application or just have a question? Feel free to give us a call. We are here to help you Monday through Friday from 8:30 am to 5:00 pm, Eastern Time.

Support Documents

Technical information to help you with your D14MZ5-D! Click on the icons to view or download to your computer or mobile device.


Recommended installations for your D14MZ5-D.

Installation illustrations are to be used as a reference guide only.


Recommended accessories for your D14MZ5-D.

For installations on all water systems, you must conform to all state, local, and federal laws concerning the use of chemical injection devices for back flow prevention.
Required Filter Options

filter_AKF5AP11TPart #: AKF5AP11T
Filter – 200 Mesh/80 Micron, T-Type, 3/4″ FNPT

Learn More


CV34-PHPart #: CV34-PH
Check Valve – 3/4″

Learn More

PR34_pressureregulatorPart #: PR34

Pressure Regulator – includes gauge

Learn More

PG100Part #: PG100
Pressure Regulator – pressure gauge only

Learn More

BS5_bucketstackerPart #: BS5
 Bucket Stacker – 5 gallon

Provides easy access to the chemical in the bottom bucket allowing you to draw solution from two different buckets, but only using the footprint of
one 5-gallon bucket!

Learn More


Lock out device for your Dosatron that protects unauthorized access to your injector settings. Dosa-Lock Device and Lock and Key Set

Learn More

Dosa-Klean – .187 lb (85 grams) packet

A water soluble concentrate that removes rust, mineral deposits, and calcifications with little or no scrubbing.

Learn More

CLEANSER_3LB_ALL_pailPart #: CLEANSER-3LB-ALL (Economy Pail)

Dosa-Klean – 3 lb economy pail

Learn More

Designed to easily lubricate your static seals
and o-rings while you are changing the recommended maintenance parts.

Learn More


Check out our service, troubleshooting, and informational videos below.

D14MZ5-D Service Video
D14MZ5-D Piston Service Video
D14MZ5-D Bypass Installation Video