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Pressure Washer Pump (TSP1821)
Why Choose the TSP1821?
Because tough jobs require equipment that won’t back down. The TSP1821 provides unmatched pressure, long-term reliability, and smooth operation. Whether you’re working on industrial wash systems or hydro-blasting applications, this pump delivers powerful results—every time. Choose General Pump. Built to perform. Built to last.
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$1,170.00
In Stock - Limited Inventory
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.
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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SHOPPERS ALSO CONSIDERED
General Pump TSP1821 – 66 Series High Pressure Triplex Pump, 5.5 GPM, 5100 PSI, 24mm Solid Shaft
The General Pump TSP1821 66 Series High Pressure Triplex Pump is a high-performance power wash pump engineered for extreme-duty cleaning applications that require serious cleaning power and accuracy. This triplex pump features a flow rate of 5.5 GPM and max pressure of 5100 PSI, meaning you can tackle high-impact industrial cleaning jobs with ease.
The pump has a 24mm solid shaft, which allows it to easily bolt right into your gear- or belt-driven cleaning system without modifications or adapters. In addition, this pump runs at 1450 RPM, meaning less vibration and less internal heat buildup during long duty cycles.
With a 0.709″ bore and a 0.826″ stroke, this pump also moves a huge volume of water with each stroke. With higher volume output, the pump runs more efficiently under pressure. It only requires 19.2 EBHP, which means it offers serious power without overtaxing your engine or wasting energy.
The frame is heavy-duty and weighs 51.8 lbs., which means it provides strength without being difficult to install. And to help give you confidence in your pump, this machine comes with a 5-year limited warranty.
Features:
- Flow Rate: 5.5 GPM (cubic feet per minute) for efficient, high-volume output
- Max Pressure: 5100 PSI (pounds per square inch) for heavy-duty applications
- RPM: 1450 for quieter operation and less heat build-up
- Shaft: 24mm solid shaft designed to fit directly into belt and gear drive systems
- Bore: 0.709″ (18 mm)
- Stroke: 0.826″ (21 mm)
- Horsepower Required: 19.2 EBHP
- Weight: 51.8 lbs.
- Warranty: 5-year limited warranty
California Prop 65 Warning: This product may expose you to chemicals including lead. For more details, visit www.P65Warnings.ca.gov.
| Weight | 51.80 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 | 5.5 |
| Inlet Thread | 1/2″ |
| Manifold Material | Brass Manifolds |
| Oil Capacity | 1.27 qt |
| Plunger Type | Ceramic Plungers |
| PSI Range | 5,100 |
| Pump Design | Horizontal |
| Brand | General Pump |
| RPM Range | 1,450 RPM |
| Shaft Diameter | 24 mm solid shaft |
| Stroke Length | 21 mm |
| Temperature | Cold |
| Valve Type | Stainless steel |
| Warranty | 5 Years |
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 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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