What products and equipment do you sell?

We have everything you need for professional pressure cleaning, including pressure washers for residential and commercial cleaning, surface cleaners for driveways, patios and decks, hoses, nozzles, guns, reels, pumps and accessories. We also custom build pressure cleaning trailers and skids to your exact specifications. All of our products are professional-grade and used by contractors, detailers and cleaning professionals across the country.

Do you build custom pressure cleaning trailers or skids?

Yep, we do. Our team of experts can design and build custom pressure cleaning trailers and skids that are tailor-made to your specific business requirements. You can choose your tank size and capacity, pump power and pressure rating, hose reel configuration and more. We'll build everything into a rugged, easy-to-use setup that is mounted on a trailer (or skid if you're on-site) and ready to go wherever you need to do your cleaning.

Can I finance my purchase?

Yes, you can. We've partnered with ClickLease to make financing simple and flexible for your equipment purchases. You can get instant approval and choose from customized payment plans for pressure washers, trailers, and other equipment, allowing you to equip your business with what you need without impacting your cash flow. You can also select Affirm or Klarna during checkout for smaller purchases, making it even easier to pay over time.

Do you offer technical support or setup assistance?

Yes, we do. Our team of PCE experts is available before and after your purchase to help you with whatever you need. We can offer personalized product recommendations, setup and configuration assistance, technical support to help you troubleshoot problems and the answers to any and all operational questions. You can reach our experts anytime via phone, chat or email for fast, effective support.

What is your return and refund policy?

Most new unopened merchandise is returnable within 30 days of delivery. Contact us prior to shipping any merchandise back to us for a Return Material Authorization (RMA). All returned merchandise must be shipped via UPS or FedEx. Shipping charges paid on the original order are non-refundable unless the merchandise is defective. Customers pay all return shipping charges. Opened, unused merchandise may also be returned within 30 days of delivery if in like-new condition, subject to a 25% restocking fee. Once fuel or oil is added to engine-powered equipment, it is considered used and is not returnable. Returns are not accepted on custom and special order products. Orders that have shipped can not be cancelled, and may be subject to an Order Return Fee if refused. Please see our Return & Refund Policy for more details.

What payment methods do you accept?

We accept all major credit and debit cards, including Visa, MasterCard, American Express, and Discover. You can also pay easily and securely using Google Pay, Apple Pay, or PayPal at checkout. We have flexible financing options available through Affirm and Klarna, and for larger business equipment orders, financing is available through our partner ClickLease.

Do I need a California-compliant pressure washer?

Yes. If you are using your pressure washer in California, it must be CARB compliant. California law requires that all pressure washers sold and operated in the state to adhere to strict emission standards set by the California Air Resources Board (CARB). The use of non-compliant equipment is subject to fines and confiscation by authorities. Purchasing a non-compliant pressure washer outside of California is not an option if you intend to use it in the state, as it will also need to be CARB compliant. PCE carries a complete line of CARB and EPA compliant pressure washers ready to go right out of the box and stay on the road. To learn all about California compliance, check your equipment, learn more about CARB and what they require, shop all compliant models, and even learn about financing options available to you, head to our California-Compliant Pressure Washers page.

Pressure Washer Pump (TSS1511)

SKU: TSS1511

Why Choose the TSS1511?
Because when your business depends on performance, you need a pump that works as hard as you do. The TSS1511 combines high pressure, efficient flow, and rugged construction into one compact solution. So whether you’re upgrading your system or building a new rig, this pump delivers power, reliability, and long-term value. Choose General Pump—because tough jobs demand trusted equipment.

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$672.00

In Stock - Limited Inventory

Shipping Quote Required: Shipping calculated at checkout.

Want to pay with Affirm or Klarna?

Affirm financing is available. Please contact us directly, and our sales team will help you complete your purchase using Affirm. Call us at (800) 439-4465 for assistance.

Estimated delivery: September 30, 2026 – October 6, 2026

Want to pay with Affirm or Klarna?

Affirm financing is available. Please contact us directly, and our sales team will help you complete your purchase using Affirm. Call us at (800) 439-4465 for assistance.

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Description

General Pump TSS1511 – 47 Series Triplex Plunger Pump, 4.0 GPM, 3500 PSI, 24mm Solid Shaft, Brass Manifold

General Pump TSS1511 – 47 Series Triplex Plunger Pump is ideal for commercial pressure washing. It has a durable and reliable design that will provide you with even output. 4.0 GPM at 3500 PSI make it a solid pick for professional use.

Featuring a 24mm solid shaft, it is compatible with most belt- and gear-drive systems. Also, a brass manifold is highly corrosion-resistant and will last a long time in most applications. While most similar pumps rotate at 1750 RPM, the TSS1511 is rated at 1450 RPM for quieter and cooler operation.

It also has a 0.787” bore and a 0.472” stroke for smooth pumping with less wear. At only 9.6 EBHP, it runs at an efficient power level. Weighing only 32 lbs., it is strong and portable. It is also covered by a 5-year limited warranty for added peace of mind.

General Pump TSS1511 – 47 Series Triplex Plunger Pump Specifications:

Flow Rate 4.0 GPM (high-volume flow)
Max Pressure 3500 PSI (strong output)
RPM 1450 (quiet operation)
Shaft Size 24mm solid shaft (fits belts and gear drives)
Manifold Brass (corrosion resistant)
Bore 0.787” (20 mm)
Stroke 0.472” (12 mm)
Horsepower Required 9.6 EBHP
Weight 32.0 lbs.
Warranty 5-year limited

California Prop 65 Warning: This product may expose you to chemicals including lead. For more details, visit www.P65Warnings.ca.gov.

Additional information

Weight	32 lbs
Dimensions	19 × 13 × 13 in
Adjustable Pressure	No
Bearing Type	Tapered Roller Bearings
Crankcase Material	Anodized Die-cast Aluminum
Discharge Thread	3/8″
GPM	4.0
Inlet Thread	1/2″
Manifold Material	Brass Manifolds
Oil Capacity	1.27 qt
Plunger Type	Ceramic Plungers
PSI Range	3,500
Pump Design	Horizontal
Brand	General Pump
RPM Range	1,450 RPM
Shaft Diameter	24 mm solid shaft
Stroke Length	12 mm
Temperature	Cold
Valve Type	Stainless steel
Warranty	5 Years

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About brand

General Pump delivers dependable pumps and accessories for a wide range of industries across the U.S. and beyond. We combine engineering, advanced technology, and product expertise with a strong focus on customer service. Our motto, “We Will Find a Way,” reflects our commitment to providing solutions that help you get the job done.

With over 110,000 square feet of facilities and 60+ team members in Minnesota and China, we support more than 40 countries. Our Minnesota headquarters unites design, engineering, manufacturing, and distribution under one roof for maximum efficiency.

Shipping & Delivery

Shipping Policy

Thank you for shopping with PCE! We’re committed to fast, reliable shipping across the U.S., with most orders processed within 1 -3 business days. Please note that delivery times may vary based on carrier schedules, weather, and order volume.

Some oversized or heavy items require LTL freight shipping. Freight orders may require a custom quote, and we will contact you to confirm shipping costs and delivery details before charging your card and processing the order.

For full details on processing times, shipping restrictions, tracking, and lost or damaged packages, please review our Shipping Policy.

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