GRACO Harrier+ MPI Controller for GSM USA Communication - (SKU: B52M01)The GRACO Harrier+ MPI Controller is a robust electronic controller designed for multi point chemical injection systems. It is constructed with durable materials suitable for industrial environments and is intended for use in oil and gas wells and pipelines to manage and monitor chemical injection at multiple points using a single pump and controller. Key Features: Controller Harrier+ MPI Compatible with GRACO Harrier+ chemical injection systems and

It is typically constructed from durable metal with a painted finish for corrosion resistance

Consult a GRACO specialist if unsure about installation procedures

Verify compatibility with the specific GRACO Dispensit model before installation

The GRACO 237712 is a repair kit containing UHMWPE (Ultra-High Molecular Weight Polyethylene) and PTFE (Polytetrafluoroethylene) components

Check for leaks and ensure all connections are tight and sanitary

The GRACO D05311 is a fluid rebuild kit designed for the maintenance and repair of 3/4 inch Husky® 716 air-operated double diaphragm (AODD) pumps

The GRACO 25E582 is a replacement flapper check kit made from 316 stainless steel

Inspect all components before installation for any damage or defects

Used in GRACO Catalyst Indy spray systems for sealing and seating within the valve assembly

Apply lithium-base grease to all o-rings

Fireball 225

and compatibility with ProComp sprayers