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Home›SIMPSON®›4-0-gpm

SIMPSON®

Collection: SIMPSON®

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4000 PSI

4400 PSI @ 4.0 GPM Cold Water Direct Drive Gas Pressure Washer by SIMPSON

Regular price

$1,549.00

See Lower Price in Cart
4200 PSI @ 4.0 GPM Cold Water Belt Drive Gas Pressure Washer by SIMPSON (49-State)

Regular price

~~$2,199.99~~

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4000 PSI @ 4.0 GPM Hot Water Direct Drive Gas Pressure Washer Trailer by SIMPSON (49-State)

Regular price

~~$9,599.99~~

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4400 PSI @ 4.0 GPM Cold Water Direct Drive Gas Pressure Washer by SIMPSON

Regular price

$1,549.00

See Lower Price in Cart
4000 PSI @ 4.0 GPM Hot Water Direct Drive Gas Pressure Washer by SIMPSON

Regular price

~~$5,499.00~~

See Lower Price in Cart
Simpson WB4200 49-State 4200 PSI at 4.0 GPM HONDA® GX390 with AAA® Triplex Plunger Pump Cold Water Professional Belt Drive Gas Pressure Washer

Regular price

$1,799.00

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About Us

Since 1947 we have served as the experts on surface preparation and coating application equipment. From a single spray gun to fully automated systems.

Address

Pittsburgh Spray Equipment Company

We offer on site service in Ohio, West Virginia, and Pennsylvania
3601 Library Rd
Pittsburgh
PA
15234

Phone: (888) 714 1410 / (888) 714 1410

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Privacy Policy
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Online Net 30 Ordering

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© 2026, Pittsburgh Spray Powered by Shopify

© 2026, Pittsburgh Spray Powered by Shopify

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Join us and Save 5% on your first order

As a subscriber you will receive the following perks:

- Advanced notice of deals and promotions

- Helpful content on equipment use, selection, and more

- Exciting new product annoucements

How to get 5% off

Just enter your email and will send the coupon code to your email.

Apply that code to receive your discount*

* Promo only valid for first purchase, promo is non transferrable, promo doesn't apply to all items

Email Get my coupon

Shipping and Returns

Shipping should be simple

We offer free shipping on orders over $80, less than $80 we charge a single flat rate fee of $8.50

Our primary carriers include UPS and USPS and for large items a variety of freight carriers.

Please note for certain product categories particularly filters there is at times an additional charge for shipping.

Shipping policy exceptions

Not all products qualify for free shipping.

No-Hassle Returns

Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange (if the product is undamaged). When you make your return, you’ll need to note credit or exchange. Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you.

If you have questions please contact us at 866 373 5658

Shipping and Returns

Shipping should be simple

We offer free shipping on orders over $80, less than $80 we charge a single flat rate fee of $8.50

Our primary carriers include UPS and USPS and for large items a variety of freight carriers.

Please note for certain product categories particularly filters there is at times an additional charge for shipping.

Shipping policy exceptions

Not all products qualify for free shipping.

No-Hassle Returns

Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange (if the product is undamaged). When you make your return, you’ll need to note credit or exchange. Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you.

If you have questions please contact us at 866 373 5658

Shipping and Returns

Shipping should be simple

We offer free shipping on orders over $80, less than $80 we charge a single flat rate fee of $8.50

Our primary carriers include UPS and USPS and for large items a variety of freight carriers.

Please note for certain product categories particularly filters there is at times an additional charge for shipping.

Shipping policy exceptions

Not all products qualify for free shipping.

No-Hassle Returns

Except as otherwise described below, if you are not satisfied for any reason products may be returned within 30 days of shipment for a full credit or exchange (if the product is undamaged). When you make your return, you’ll need to note credit or exchange. Returned items must be in the original packaging. To initiate a return you can contact us via phone and we can coordinate the return with you.

If you have questions please contact us at 866 373 5658

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