Fix-It Friday! Servicing Pump Lube Assembly with DOP for PMC and Graco Reactor

This video shows how to service the Pump Lube Assembly with DOP on a PMC, Graco, or Gusmer proportioner and reactor. We help you understand when and how to change your proportioner's DOP and any warning signs to look for.
Get the parts you need for this replacement here...
DOP Pump Lube (phone orders only)
SW-5150 (1 gallon)
SW-5152 (5 gallons)
PMC: Lube Bottle Components KT-05004
store.sprayworksequipment.com...
Graco & Gusmer: Reservoir, Lube Hose Assembly 296731
store.sprayworksequipment.com...

[@bayronduarte65]

What is the part number of the check valve the little one please help me with that

[@Sprayworksequipment]

Which machine are you wanting the check valve part number for?

[@bayronduarte65]

Is for Reactor 2 Hydraulic Proportioning Systems 334946J