Unloader, Trapped Pressure EZ Start
Quick Overview
- Includes knob fitted with locknut for easy pressure adjustment
- Facilitates water discharge in pressure during start-up
- Maximum Temperature: 195° Fahrenheit (continuous use at 140° Fahrenheit)
- Flow Rate: 10.5 GPM
- Rated Pressure: 4050 PSI
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$76.75
$87.50
Unloader, Trapped Pressure EZ Start
Technical Specifications
Product Description
4500 PSI Brass Unloader
The General Pump PULSAR4KHPEZ Unloader is made with brass and has an easy-start knob for fast, simple pressure adjustment. The valve regulates the maximum pressure of the system by varying the flow discharged by the bypass. The adjustment is made by altering, by means of a piston, the position of a sphere which partially closes the bypass opening. The valve is sensitive to water flow. At gun opening, the water flows through the valve which maintains the system in pressure until the gun closes, the interruption of the flow provokes the complete aperture of the bypass which allows to discharge the flow at low pressure. At gun closure, the special mechanism of zero setting, which does not include a check valve, keeps in connection the delivery line and the bypass line, in that way permitting to lower the pressure all around the system and not only in the source line of the valve.
Dimensions: 7.51" x 3.25" x 1.97"
Specifications:
- Flow Rate: 10.5 GPM
- Rated Pressure: 4050 PSI
- Maximum Pressure: 4500 PSI
- Maximum Temperature: 195° Fahrenheit (continuous use at 140° Fahrenheit)
- Inlet Port: 3/8" FNPT (x2)
- Discharge Port: 3/8" FNPT
- Bypass Port: 3/8" FNPT (x2)
- Weight: 1.5 lbs.
Features:
- NEW improved design!
- Reduced pressure loss
- Makes for easier gun operation
- Extremely reliable
- Easy maintenance
- Includes knob fitted with locknut for easy pressure adjustment
- Facilitates water discharge in pressure during start-up
- Reduces energy required for start-up
Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals. Proposition 65 also prohibits California businesses from knowingly discharging significant amounts of listed chemicals into sources of drinking water. Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. This list, which must be updated at least once a year, has grown to include approximately 900 chemicals since it was first published in 1987. Proposition 65 became law in November 1986, when California voters approved it by a 63-37 percent margin. The official name of Proposition 65 is the Safe Drinking Water and Toxic Enforcement Act of 1986.
The list of chemicals contains a wide range of naturally occurring and synthetic chemicals that include additives or ingredients in pesticides, common household products, food, drugs, dyes, or solvents. Listed chemicals may also be used in manufacturing and construction, or they may be byproducts of chemical processes, such as motor vehicle exhaust. For more information visit www.p65warnings.ca.gov/
