

Graco 279007 Contractor King 45:1 Big 150 is a heavy‑duty 45:1 diaphragm pump system equipped with a Big 150 piston for high volume fluid transfer and contractor applications.
Graco 279007 Contractor King 45:1 Big 150 blends a contractor‑grade 45:1 pressure ratio with a Big 150 piston for superior fluid delivery. Designed to handle increased volumes, this pump performs reliably in demanding environments for paint, coatings, and sealants.
| Manufacturer | Graco |
|---|---|
| Model Number | 279007 |
| Type | Diaphragm Transfer Pump |
| Center Section Material | Heavy‑Duty Metal |
| Port Size | Standard Contractor Ports |
| Air Inlet | NPT Air Inlet |
| Wetted Material | Elastomer & Metal |
| Compatible Media | Paints, Sealants, Coatings |