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⚡ Elevate your pressure washer game with unmatched power and durability!
The General Pump Trapped Pressure Unloader Valve YU21405 is a high-performance accessory designed for pressure washers, featuring a 21 GPM flow rate and a maximum pressure rating of 4050 PSI. Made from stainless steel with 1/2" NPT threaded connections, it offers a new improved design that reduces pressure loss and enhances gun operation. Trusted by professionals for its reliability and pump protection, this valve supports temperatures up to 200°F and meets industry standards like ASME and ASTM.
| ASIN | B01M1DXN7X |
| Best Sellers Rank | #88,457 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,038 in Pressure Washer Accessories |
| Brand | General Pump |
| Brand Name | General Pump |
| Connector Type | Threaded |
| Customer Reviews | 4.8 out of 5 stars 56 Reviews |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 0.5 inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 7 x 8 x 3 inches |
| Item Highlight | NEW improved design! - Reduced pressure loss, easier gun operation - Extremely reliable |
| Item dimensions L x W x H | 7 x 8 x 3 inches |
| Manufacturer | General Pump |
| Manufacturer Part Number | YU21405 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Maximum Pressure | 4050 psi |
| Model Number | YU21405 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 inches |
| Outlet Connection Type | NPT |
| Size | 2.7 liters |
| Specification Met | ASME, ASTM, MSS SP 72 |
| Thread Size | 1/2 inches |
| Thread Type | National Pipe Tapered |
| UPC | 682491064305 |
| Unit Count | 1 Count |
| Valve Type | Pressure Relief Valve |
R**.
gp are good products
good quality, not from china
J**H
Best in the market
I feel like this unloader is the bar none the best if you’re buying another unloader, you’re wasting your money this thing will give your machine 10 times more power and it will last your pump longer cause it’s made properly support your pump to its full potential
M**Z
Highly recommend for professional use.
This must be te most impressive unloader I have ever seen, massive robust heavy duty.
R**E
Works great
Nice heavy well constructed valve. Would recommend it!
A**S
these items are worth it
Very very good unloader valve they are an industrial situation right now and I have no complaints very well worth the money
R**A
Unloaders do not often go bad, but when they do, you need a GP one
This is the best unloader all around, simple and efficient. Installed and had my pressure back in a minute.
C**Y
Highly Recommend
Great Product at a Great Price.
J**M
Awesome valve
Works perfect for my pressure washer.
Trustpilot
3 days ago
2 months ago