2025 Comet P40 Softwash (New Style)

Name: Dieter's Industrial
Address: 665 Laura Ct, Lewisberry, PA, 17339, US
Telephone: (717) 822-0660
Rating: 5

$2,699

In stock in Lewisberry

FreightShips by truck (about 120 lb). Order now, we quote the exact freight to your address, you approve it before anything is charged. Or pick up in Lewisberry.

Pressure: 290 PSI
Flow: 11.5 GPM
Mounting: Skid
Brand: Comet

About these specsRated 20 bar (290 PSI) and 11.5 GPM max at 550 RPM. Comet's US listings round this to “300 PSI” — same pump. Source: Comet Spa P 40/20 datasheet

Ask a question

ShippingLTL freight from Lewisberry, PA, quoted to your address before you pay. Will-call pickup available. How shipping works

ServiceWe repair what we sell — burner, pump and parts work in-house.

Not sure?Call (717) 822-0660 and describe the job. We will tell you if this is the wrong machine.

Why buy this from Dieter's

Serviced for lifeOur in-house repair bay services this unit for life — burner, pump and parts work, in Lewisberry. See the repair bay.

Freight — how it works and what it costs

How does freight work on this unit?Big machines like this one ship LTL freight on a pallet to your address. Freight pricing depends on your ZIP, whether it is a dock or a residence, and whether the driver needs a liftgate.

What does freight cost?We do not guess at it. You place the order, we get an exact quote from our carrier the same business day, and email it to you with a secure link.

When do I pay for freight?You approve the freight cost before anything is charged. If the number does not work for you, you are committed to nothing.

How fast will it arrive?Most quotes go out the same business day. Transit is typically a few business days after you approve the quote.

Can I skip freight and pick it up?Yes. Same-day will-call pickup at 665 Laura Ct, Lewisberry PA costs $0.

Questions?Call (717) 822-0660 or ask about this unit.

★★★★★

Awesome place to buy power washing machines and supplies. Thank you Ian for all your help

Patricio Alvarez · Ramsey, NJ

What it's for

The Comet P40 is the workhorse of soft washing and this is the current-generation build. Low pressure, high volume, and enough reach to work a two-storey elevation from the ground.

Soft washing is chemistry and dwell time delivered gently. Pressure is what damages a roof or drives water behind siding — this delivers solution without doing either.

Pair it with a chlorine-stable surfactant. If your mix is sliding off the wall before it works, the surfactant is almost always the problem, not the pump.

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