Economical, Dual Warewash Product Dosing

The DM-500 is an economical option for warewash that requires dual product dosing.  It covers the full range of products including rinse aid and detergent and is available in multiple models to accommodate multiple styles of dish machines used globally.



Reliable, Accurate, and Global
  • Reliable unit for a single tank, door-style machines, or glass washers
  • Meets UL and CE electrical safety standards
Simple, Clean Design that is Easy to Use
  • Minimizes installation time with no complex programming or wiring
  • Simple set up with just two wires to connect and two potentiometers to set  per pump
  • Attractive design
  • Small footprint that minimizes required wall space
  • Covers the full range of dishwashing products including rinse aid and detergent
  • Add on a CP-500 single pump to easily upgrade when a third product is needed
  • Multiple models are available to accommodate multiple styles of dish machines used globally


DM-500 Datasheet

DM-500 Datasheet – Spanish

DM-500 Installation Manual

Part Numbers

Model BuilderHydro PrefixBase ModelAdj. ComboPump Flow RatePump PressureTube MaterialAdj. ComboPump Flow RatePump PressureTube MaterialElectrical Approvals

Spare Parts

HYD1009912410-Pack Santoprene® Squeeze Tubes
HYD1009912510-Pack Silicone Squeeze Tubes
HYD1009912610-Pack Tygon® Squeeze Tubes
HYD10099142CE Detergent Install Kit
HYD10099143CE Rinse Install Kit
HYD10099144UL Detergent Install Kit
HYD10099145UL Rinse Install Kit


Electrical90 to 260 VAC at 50/60 Hz
Chemical Temperature RatingIntake chemicals should be at room temperature
Regulatory ApprovalsCE Standard: 89/336/CEE (Regarding "Electromagnetic Compatibility")
CE Standard: 73/23/CEE (Regarding "Low Voltages")
UL 778:ed6-2016 (Standard for Motor-Operated Water Pumps)
CSA C22.2 No. 108:14 (Liquid Pumps)
Cabinet MaterialsPolypropylene
EnvironmentalPollution: Degree 2
Temperature: 50° to 104° F (10° to 40° C)
Maximum Humidity: 95% Relative
Dimensions9.2 in (235 mm) High x 9.3 in (237 mm) Wide x 5.4 in (137.5 mm) Deep