Pressure Washer
Parts & Accessories
PULSAR 4 UNLOADER, 10.5GPM, 4050PSI
1000.8383
This compact pressure regulating unloader is designed for single gun or pump operation and nozzle application. This is pressure sensitive and permits a wide range of flows and immediate pressure when the trigger gun opens. We recommend this unloader for intermittent cleaning applications. We don’t recommend using this for weep systems or in below freezing temperatures. For optimum performance, 5-10% by-pass is necessary. It is compact in size with optional ports to aid with an easy installation.
1.7 lbs
Estimated Time To Ship: 5-7 Business Days
$120.75
QUALIFIES FOR FREE SHIPPING
COMPATIBILITY
We understand that finding the right parts for your equipment or machinery can be a challenge. When browsing our website for parts, please be aware that part compatibility is crucial for optimal performance and safety. To guarantee that you find the right parts, we encourage you to use our model selection tool to find parts for your equiment model and specific needs.
At APW, we are committed to ensuring your experience with us is as smooth and hassle-free as possible. If you have any doubts or questions regarding the compatibility of a part with your equipment, please don't hesitate to contact our parts specialists at 888-279-9274. Our team will be ready to provide you with expert guidance and assistance to ensure that you receive the right parts.
SHIPPING POLICY
Free Shipping Over $119
We offer free shipping for all orders exceeding $119, excluding freight shipments.
Order Processing
For products that are in stock, orders will be processed within 1-2 business days. For special order items, please see the handling time frame listed on the product. It is important to note that these handling times are provided as estimates. For a more precise estimation of the expected time of arrival (ETA), please contact our customer service team at 888-279-9274.
WARNING: CALIFORNIA PROP 65 NOTICE
WARNING: Some products on this website may contain chemicals including Lead, DEHP, or DINP which are known to the State of California to cause cancer, birth defects, or other reproductive harm. The products we sell are not intended for use in potable water sysems and are only for industrial non-drinking water applications. Please wash hands after handling.
For more information regarding Proposition 65 and its regulations, please visit www.p65warnings.ca/gov.
PUMP SAVER
1000.8400
$15.70
| Brand | Brand APW | Max PSI | Max PSI 4050 PSI |
| Bypass Port Size | Bypass Port Size 3/8" NPT F | Min GPM | Min GPM 2.5 GPM |
| Class | Class Pump Parts and Accessories | Min PSI | Min PSI 1000 PSI |
| Color | Color Blue | Outlet | Outlet 3/8" NPT F |
| Features | Features Maintains full system pressure in bypass with minimal load on pump, Unloader comes standard with NBR O-rings | Rated PSI | Rated PSI 4060 PSI |
| Inlet | Inlet 3/8" NPT F | Rated Temperature | Rated Temperature 140 F |
| Material | Material Brass | Unloader Type | Unloader Type Trapped Pressure |
| Max GPM | Max GPM 10.5 GPM |
How to Replace An Unloader Valve On Your Pressure Washer Pump
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