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Karcher Pump Guard, 9.558-998.0

SKU # 121970599
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Item Information

Karcher Pump Guard

  • Prolongs the life of your electric or gasoline pressure washer
  • Guards against freezing down to -25 degrees Fahrenheit; highly recommended for winter storage
  • Use year round to protect your pressure washer from corrosion and premature wear
  • Adds lubrication to valves and seals to prevent sticking. Made in USA
Karcher's Pump Guard for Pressure Washers. This specially formulated solution will protect pressure washers from freezing (down to -25 F), corrosion and premature wear. It also adds lubrication to a pressure washer's valves and seals to prevent sticking in the future. Ordinary anti-freeze is insufficient in this respect and is not recommended. Karcher's environmentally friendly Pump Guard is specifically formulated to counteract the damaging effects of winter storage - put your guard up today!

Specification Description
Product Type: Pressure Washer Parts & Accessories
Brand: Karcher
Compatibility: Karcher
Connector Size: 0 in.
Container Size: 16 oz.
Maximum Inlet Temperature: 120 deg. F
Maximum Output Water Temp: 120 deg. F
Package Quantity: 1
Part Number: 9.558-998.0
Product Height: 9.75 in.
Product Length: 2.5 in.
Product Weight: 0.45 lb.
Product Width: 2.5 in.
Recommended PSI Range: 4,000 PSI
Special Feature(s): N/A
Surface Compatibility: Metal
Water Temperature Compatibility: Cold
CountryofOrigin: Made in USA
Manufacturer Part Number 9.558-998.0
Karcher Pump Guard, 9.558-998.0 is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from OK value, quick shipping The bottle is really what I wanted, makes for a easy connection. I just refill with anti-freeze.
Date published: 2019-03-31
Rated 5 out of 5 by from Karcher Pump Guard Karcher Pump Guard works great will purchase it again next year.
Date published: 2017-10-25
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Is pump guard used during normal day to day pressure washer operations or only used as antifreeze during storage at freezing temperatures 

Asked by: Suggins
Hello from Karcher! We recommend using pump guard for off season storage (such as prior to storing your machine before winter). Additionally, pump guard can be used prior to other long periods of non-use. Thank you for your question and I hope this helps, Karl from the Customer Care Team.
Answered by: KarcherTeam
Date published: 2019-06-20
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