Time is margin—and nothing burns margin like a sprayer down for a $5 O-ring. Professional graco drywall finishers and industrial painters rely on Graco Mark VII HD ProContractor because its brushless 1.9 kW motor and 3300 psi pump chew through heavy fillers and Level-5 mud faster than we can bid the job.SprayersAndParts.com keeps that revenue engine humming with factory-fresh pumps, packings, SmartControl boards, and everything in between.
Why Go OEM Instead of “Almost-Fits”?
- Exact-fit threads & seals ≫ CNC-cut tolerances drop straight into the Mark VII inlet block; no thread-tape gymnastics or mystery leaks.
- MaxLife® wear surfaces ≫ Carbide seats and stainless balls last 3–5× longer in silica-rich texture mud than chrome-plated imports.
- ProConnect™ minutes-not-hours pump swaps ≫ Pull one pin, slide in a spare pump lower, and be pumping again in under 60 seconds—on the clock, not in the shop.
- Factory warranty backed by Graco.
Key Specs That Make Mark VII HD a Money Printer
Contractors upgrade to the Mark VII when the Mark V tops out and the Mark X feels overkill. Here’s why this middleweight rules commercial interiors:
- Flow Rate: up to 6.4 L / min (1.7 GPM) in ProContractor trim — enough to feed two 0.031″ texture guns without starving the pump.
- Pressure Window: 0-3300 psi (228 bar) to atomise everything from low-VOC primers to silica-filled EIFS basecoat.
- Max Tip Size: 0.047″ single-gun / 0.039″ dual-gun for acrylic fillers, intumescent coatings and block-fillers.
- Motor: 1.9 kW brushless DC with Rapid-Response™ torque—recovers pressure in 50 milliseconds after every stroke.
- BlueLink™ Telemetry: Logs gallons sprayed, tip life and maintenance alerts straight to your phone.
One Cart, Multiple Rigs—Direct-Fit & Retrofit List
Most Mark VII parts share geometry with several sister machines, which means a single part can re-stock your entire fleet:
- Graco 650 Pro wall rigs—identical pump lower and manifold filter thread.
- Mark V HD & Mark X HD sprayers—same MaxLife packing stack, just different rod length.
- Graco 7900 line striper pumps—swap in with our 243-170 adapter plate.
- Magnum X7 homeowner rigs—upgrade the worn plastic gun with a steel-bodied magnum x7 graco replacement spray gun that drops right onto the BlueMax II hose.
- 490 PC Pro finish sprayer—share the same 60-mesh Easy-Out filter and pressure transducer cable.
Top-Moving Mark VII HD Parts (All on Our Shelf)
| Part No. | What It Fixes | Suggested Add-Ons |
|---|---|---|
| 17E854 | MaxLife Pump Lower – drop-in OEM | 015204 leather/PTFE graco pump repair kits |
| 24X978 | SmartControl 4.0 Board (3300 psi) | 24F367 BlueLink™ module graco texture guns RAC X 531 tip |
| 17H573 | QuikReel™ Hose Reel Assembly | 238-359 BlueMax II ½″ x 100′ hose |
| 25U274 | Contractor PC gun (live-swivel) | LP 517 low-pressure tip, Easy-Out 60-mesh filter |
| 114273 | Inlet Strainer (11-mesh) | 17P552 pump protector + pump armor fluid |
Pro Tips for 10,000-Hour Pump Life
- Log hours via BlueLink™ and rebuild the packing stack every 200-250 spray hours with kit 15C742.
- Flush daily with the mildest solvent that dissolves your coating— lacquer thinner nukes PTFE seals.
- Rotate tips at the first sign of tailing; a fresh LP 619 costs less than one back-roll crew-hour.
- Store wet: Pump Armor® cuts corrosion by 80 % when rigs sit longer than a weekend.
- Color-code consumables: blue bin for graco 650 pro hardware, red for graco pump repair kits, yellow for tip guards— techs grab what they need in seconds.
Your Mark VII Is a Revenue Machine—Keep It Spinning
Tap Add to Cart—so you can be cash-flow positive on tomorrow’s shift.
