Description
Wagner Negative Cascade — Genuine PEM-C4 / PEA-C4 Spare Part (390971)
The negative cascade for PEM/PEA C4-family guns is the high-voltage generator that produces the corona charge at the electrode.
Suspect the cascade when charging drops while powder delivery stays normal. Different gun? The PEM-X1 uses its own negative cascade 2324136.
Part #: 390971 • Genuine Wagner — CET is an authorized Wagner distributor
Not sure this is the right part? Call or text 586-210-0555 and we’ll confirm fitment against your gun before you order.
Fitment
Fits These Wagner Guns
- Wagner PEA-C4 HiCoat FM powder gun — listed in the PEA-C4 HiCoat FM CET parts manual
- Wagner PEA-C4XL HiCoat FM powder gun — listed in the PEA-C4XL HiCoat FM CET parts manual
- Wagner PEM-C4 HiCoat FM powder gun — listed in the PEM-C4 HiCoat FM CET parts manual
Fitment shown is confirmed against Wagner’s parts manuals or the factory part designation. Have a different Wagner gun? Call or text 586-210-0555 — we’ll cross-reference it.
Electrical System
Other PEM-C4 / PEA-C4 Electrical Parts
High-voltage and electrical service parts for the PEM-C4 / PEA-C4.
- F2 Fan Spray Nozzle — 390325
- Powder Fan Spray Nozzle F1 — 390324
- Powder Flat Jet Spray Nozzle F3 — 390326
- Powder Flat Jet Spray Nozzle F4 — 2311889
- C4 Nozzle Body — 390204
- Outer Nut — 390311
- PEM/PEA C4 Round Spray Nozzles — 390313
- SMALL Deflector Cone D20 — 390207
→ All Wagner powder spare parts & manuals • → Wagner powder coating at CET
Why buy from CET? Coating Equipment Technology is a factory-authorized Wagner distributor in Clinton Township, MI. We stock genuine Wagner powder parts, ship fast, and answer the phone — call or text 586-210-0555 or email sales@cetinc.com with your gun model and we’ll match the exact part, first time.
