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GP Hi-Draw - Brass Downstream Injector
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ST‑2305 Easy‑Pull Spray Gun 5,000 PSI
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About Us
Situated just 10 minutes south of Portland in Oregon City, Expert Power Wash specializes in crafting premium, high-quality custom pressure washing skids and soft wash equipment.
As a local, family-owned business, we place our trust in God and uphold values of hard work, morals, and integrity. We firmly believe that by consistently adhering to these principles, we deliver the finest equipment to enhance your business.
With over 10 years of hands-on experience operating various pressure washing setups, including trailers, box trucks, flatbeds, vans, and skids, we gained invaluable insights into equipment functionality. Faced with breakdowns and failures, the commitment to resolving issues and continual improvement became paramount. Years of field experience have instilled confidence that Expert Power Wash produces the ultimate in pressure washing equipment—no flashy stickers or hype, just unwavering quality.
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Pressure washing and soft wash supplies, stocked in Oregon City
This is the whole catalog: everything we keep on the shelf for the contractors who buy from us, from a stainless coupler to an 8 GPM gear-drive machine. We ran our own washing company for more than ten years before we started building and selling equipment, so the parts here are the ones we would put on our own rigs.
Shop by category
- Chemicals and detergents: surfactants, degreasers, oxidation removers, ClenzO2 bleach alternative
- Soft wash systems, pumps and mixers
- Pressure washers: Honda-powered belt and gear drive, hot water units
- Hose reels and hose
- Surface cleaners and guns, lances and nozzles
- Fittings and plumbing, unloaders and pumps
- Tanks and window cleaning
Shipping and pickup
Orders in by 2pm Pacific, Monday through Thursday, ship the same day. Parcel shipping is free on orders of $149 and up. Machines 4 GPM and up, tanks and electric reels are too big for parcel and ship LTL freight on a pallet at a flat regional rate shown at checkout. Local pickup at 13896 S Fir St Suite B, Oregon City is free, Monday through Thursday 8am to 4pm.
Need a hand choosing?
Our Help Articles cover the questions we get at the counter every week: what size machine you need, how a soft wash mixing system works, how to adjust an unloader, and how to maintain a rig. Or call the shop at 503-403-6185 and talk to someone who has run the gear.
Common questions
Do you ship the same day?
Yes. Orders placed by 2pm Pacific, Monday through Thursday, ship the same day from Oregon City. Orders after 2pm Thursday or over the weekend ship Monday.
When is shipping free?
Parcel shipping is free on orders of $149 and up. Under $149, parcel rates are shown at checkout.
Which items ship freight?
Pressure washers 4 GPM and up, tanks, electric hose reels and telescoping wands ship LTL freight on a pallet at a flat regional rate, with a business dock or residential liftgate option at checkout.
Can I pick up in person?
Yes. Local pickup is free at 13896 S Fir St Suite B, Oregon City, OR, Monday through Thursday, 8am to 4pm.
What is your return policy?
Unused, uninstalled items in original packaging can be returned within 30 days with a 20% restocking fee; chemicals, cut-to-length hose, special orders and installed or used items are not returnable. Full details are in our refund policy.
Do you ship to California?
Most of the catalog, yes. A few gas-engine units are not CARB compliant and cannot ship to California; those product pages say so.
