Factory-original Graco hose, correctly rated and coupled, dispatched to Mercer-island without a distributor in the middle. BlueMax II, Xtreme-Duty, whip hose and texture line in stock.
1 ZIP codes served:
98040
The hose does more to the spray pattern than most people expect. Every extra foot costs pressure, and a narrow bore costs more of it. Under-size it and the pump works harder for a worse fan. Here is how the ranges divide for crews across Mercer-island and the wider Washington area.
BlueMax II, 1/4" and 3/8". The standard run between pump and whip at 4000 PSI.
3 to 6 ft at the gun. Saves your hand over a long day.
Xtreme-Duty to 7250 PSI. Protective coatings and long runs.
1" and 1.25" bore. Drywall texture and aggregate material.
Serving Mercer-island and the wider Washington area
Send the model, how far you need to reach and the tip you run and we will size the bore and pressure rating together — both have to suit the pump or you lose pressure at the gun.
+1 713-931-4102 or browse every hose →Fairwood, Seatac, Bellingham, Bothell, Richland, Graham, Maple-valley, Covington
Straight answers for painters and contractors in Mercer-island, Washington.
Yes — we ship to all 1 Mercer-island ZIP codes, including 98040, and across Washington. Same-day dispatch applies to orders in before 1 PM CST.
Length and tip orifice drive the diameter more than pump size does. As a working rule: 1/4" suits short runs and small tips, 3/8" is the standard for most contractor work, and 1/2" is for long runs or high-output machines. Added length means added pressure drop, so going up a size on a long run keeps the fan full.
A whip is a 3 to 6 ft flexible leader at the gun end. It keeps the stiff main line off the gun so the gun moves freely. Most crews treat it as essential rather than optional.
Rate the hose to what the machine can produce at full stroke, not what you normally spray at. Most contractor airless hose is 4000 PSI, which suits the majority of machines. Anything running protective coatings usually needs the higher rating. Never fit a hose rated below your pump.
Yes — use a rated union, not a hardware-store fitting. A narrower section anywhere in the line limits the whole run. Couplers and swivels are in adapters and fittings. Past a long total length, step the whole run up a size instead.
These pressures are far beyond ordinary air or water line. The couplings matter as much as the hose itself. Most failures happen at a badly fitted end, not in the middle of the hose.
Looking for genuine Graco airless paint sprayers and OEM replacement parts in Mercer-island, Washington? Sprayersandparts.com ships directly to Mercer-island and the surrounding (98040) zip codes, so you get the exact parts you need without delay. Need a hard-to-find Graco part? We carry spray gun repair kits, needle and seat assemblies, inlet strainers, displacement rod sets, connecting rod kits, outlet valve assemblies, cylinder and piston sets, and pressure transducers — all genuine Graco OEM. We process and ship orders to Mercer-island every business day. Genuine Graco parts, competitive pricing, and real customer support make Sprayersandparts.com the choice for painters and contractors who can't afford to wait.
We carry real depth on fast-wearing components — packings, filters, spray tips and pressure controls — and ship to all 1 Mercer-island ZIP codes (98040). Same-day dispatch on orders in before 1 PM CST.
Why it matters: it is the least expensive component and the one that ends the day when it goes — one spare hose beats one lost job.
The difference between genuine Graco parts and aftermarket copies is measurable: tighter tolerances, materials specified to Graco's engineering standards, and compatibility guaranteed for the exact model you own. Painters in Mercer-island, Washington who work professionally choose OEM for a reason. Bookmark Sprayersandparts.com as your Graco source for Mercer-island, Washington. We maintain inventory year-round, ship every business day, and can help you identify the right part number when you're not sure which component fits your specific unit.
Tell us your model and serial number and we will confirm the exact part before you order. We ship direct instead of running a counter, which lets us hold parts for machines twenty years old.
Across Washington, painting crews and property maintenance teams order their Graco parts from Sprayers and Parts. We deliver to 87 cities statewide, from Aberdeen, Anacortes, Arlington and beyond.Because we operate online rather than through a trade counter, our inventory runs far deeper than a regional dealer — including legacy and discontinued Graco part numbers going back two decades. Anything ordered by 1 PM CST leaves the warehouse that day and is tracked to your door.
Wherever you are in Washington, the same stock and the same dispatch times apply.
Working outside Mercer-island? Browse every Washington city we ship to to find your area.
Check our profile, ratings and opening hours on our Google Business Profile — then order online for delivery to Mercer-island.
View Our Google ProfileVerified reviews from contractors and industrial finishers who rely on genuine Graco parts.
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