{"id":4370924961927,"title":"Stihl SR 450 Backpack Sprayer","handle":"stihl-sr-450-backpack-sprayer","description":"\u003cp\u003e\u003cstrong\u003eA powerful backpack sprayer\/duster that easily converts from liquid to granular applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe STIHL SR 450 is a professional-grade sprayer that covers all the bases. Its low-emission, fuel-efficient engine delivers a 20% greater spray range when compared to previous models. Ideal for distributing liquid or solid compounds, this backpack sprayer\/duster converts from misting to dusting applications without any special tools or additional equipment. It’s easy to use and provides excellent control over product feed and air speed. And to top it all off, the sprayer also quickly converts to a powerful leaf blower for fast debris cleanup.\u003c\/p\u003e\n\u003c!-- TABS --\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"technical_data\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"psHeader\"\u003e\n \u003ctd colspan=\"2\"\u003e\n \u003cspan\u003eSR 450 Specifications - Professional Use\u003c\/span\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"col1\"\u003eWEIGHT WITHOUT LIQUID\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e12.8 kg (28.2 lbs.)\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd class=\"col1\"\u003eDISPLACEMENT\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e63.3 cc (3.86 cu. in.)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"col1\"\u003eENGINE POWER\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e2.9 kW (3.9 bhp)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd class=\"col1\"\u003eFUEL CAPACITY\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e1700 cc (57.5 oz.)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"col1\"\u003eCONTAINER CAPACITY\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e14.0 L (3.7 gals.)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd class=\"col1\"\u003eAIR VOLUME\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003eWith Tubes: 920 m\u003csup\u003e3\u003c\/sup\u003e\/h (542 cfm)\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"col1\"\u003eAIR VELOCITY\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e90 m\/sec. (201 mph)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd class=\"col1\"\u003eMAXIMUM SPRAY RANGE\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003eHorz.: 14.5 m (48 ft.)\u003cbr\u003eVert.: 13.0 m (43 ft.)\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"psFooter\"\u003e\n \u003ctd colspan=\"2\"\u003e\n The pressure pump kit is recommended for applications in which the spray tube is held at an upward angle of more than 30 degrees in order to maintain a consistent discharge rate.\n\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul class=\"configuration_list hide5\"\u003e\n \u003cli\u003e\n \u003cdiv\u003e\n \u003cp\u003e\n \n\t\t\u003cb\u003eMulti-Function Control Handle\u003c\/b\u003e\n\t\t\u003cbr\u003e\nHaving easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.\n\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003e\n \u003cp\u003e\n \u003cstrong\u003eAnti-Vibration System\u003c\/strong\u003e\n\u003cbr\u003e\nThe STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003e\n \u003cp\u003e\n \u003cstrong\u003eAdjustable Support Harness\u003c\/strong\u003e\n\u003cbr\u003e\nSTIHL \u003ca href=\"\/products\/blowers-and-shredder-vacs\/professional-blowers\/\"\u003ebackpack blowers\u003c\/a\u003e and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue. \u003c!--See it in action html--\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003ca class=\"orange_arrow\" href=\"https:\/\/www.youtube.com\/embed\/kf_uI6l5M0U?modestbranding=1\u0026amp;rel=0\u0026amp;showinfo=0\u0026amp;wmode=opaque\u0026amp;autoplay=1\" target=\"_self\"\u003eSee it in action!\u003c\/a\u003e\u003c!--See it in action html--\u003e\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c!-- \/TABS --\u003e","published_at":"2019-11-17T23:50:39-05:00","created_at":"2019-11-18T00:51:17-05:00","vendor":"Main Street Mower","type":"","tags":["Disable_Shipping","Series_SR - Sprayer","Stihl","Wholegood"],"price":69995,"price_min":69995,"price_max":69995,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":31252261699719,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SR450","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stihl SR 450 Backpack Sprayer","public_title":null,"options":["Default Title"],"price":69995,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0081\/1669\/9202\/products\/sr450.png?v=1574056286"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/1669\/9202\/products\/sr450.png?v=1574056286","options":["Title"],"media":[{"alt":null,"id":5739974656135,"position":1,"preview_image":{"aspect_ratio":0.964,"height":529,"width":510,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0081\/1669\/9202\/products\/sr450.png?v=1574056286"},"aspect_ratio":0.964,"height":529,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0081\/1669\/9202\/products\/sr450.png?v=1574056286","width":510}],"content":"\u003cp\u003e\u003cstrong\u003eA powerful backpack sprayer\/duster that easily converts from liquid to granular applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe STIHL SR 450 is a professional-grade sprayer that covers all the bases. Its low-emission, fuel-efficient engine delivers a 20% greater spray range when compared to previous models. Ideal for distributing liquid or solid compounds, this backpack sprayer\/duster converts from misting to dusting applications without any special tools or additional equipment. It’s easy to use and provides excellent control over product feed and air speed. And to top it all off, the sprayer also quickly converts to a powerful leaf blower for fast debris cleanup.\u003c\/p\u003e\n\u003c!-- TABS --\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable class=\"technical_data\"\u003e\n \u003ctbody\u003e\n \u003ctr class=\"psHeader\"\u003e\n \u003ctd colspan=\"2\"\u003e\n \u003cspan\u003eSR 450 Specifications - Professional Use\u003c\/span\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"col1\"\u003eWEIGHT WITHOUT LIQUID\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e12.8 kg (28.2 lbs.)\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd class=\"col1\"\u003eDISPLACEMENT\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e63.3 cc (3.86 cu. in.)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"col1\"\u003eENGINE POWER\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e2.9 kW (3.9 bhp)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd class=\"col1\"\u003eFUEL CAPACITY\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e1700 cc (57.5 oz.)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"col1\"\u003eCONTAINER CAPACITY\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e14.0 L (3.7 gals.)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd class=\"col1\"\u003eAIR VOLUME\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003eWith Tubes: 920 m\u003csup\u003e3\u003c\/sup\u003e\/h (542 cfm)\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"col1\"\u003eAIR VELOCITY\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003e90 m\/sec. (201 mph)\t\t\t\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"odd\"\u003e\n \u003ctd class=\"col1\"\u003eMAXIMUM SPRAY RANGE\n \u003c\/td\u003e\n \u003ctd class=\"col2\"\u003eHorz.: 14.5 m (48 ft.)\u003cbr\u003eVert.: 13.0 m (43 ft.)\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr class=\"psFooter\"\u003e\n \u003ctd colspan=\"2\"\u003e\n The pressure pump kit is recommended for applications in which the spray tube is held at an upward angle of more than 30 degrees in order to maintain a consistent discharge rate.\n\n \u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul class=\"configuration_list hide5\"\u003e\n \u003cli\u003e\n \u003cdiv\u003e\n \u003cp\u003e\n \n\t\t\u003cb\u003eMulti-Function Control Handle\u003c\/b\u003e\n\t\t\u003cbr\u003e\nHaving easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.\n\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003e\n \u003cp\u003e\n \u003cstrong\u003eAnti-Vibration System\u003c\/strong\u003e\n\u003cbr\u003e\nThe STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/li\u003e\n \u003cli\u003e\n \u003cdiv\u003e\n \u003cp\u003e\n \u003cstrong\u003eAdjustable Support Harness\u003c\/strong\u003e\n\u003cbr\u003e\nSTIHL \u003ca href=\"\/products\/blowers-and-shredder-vacs\/professional-blowers\/\"\u003ebackpack blowers\u003c\/a\u003e and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue. \u003c!--See it in action html--\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003ca class=\"orange_arrow\" href=\"https:\/\/www.youtube.com\/embed\/kf_uI6l5M0U?modestbranding=1\u0026amp;rel=0\u0026amp;showinfo=0\u0026amp;wmode=opaque\u0026amp;autoplay=1\" target=\"_self\"\u003eSee it in action!\u003c\/a\u003e\u003c!--See it in action html--\u003e\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c!-- \/TABS --\u003e"}

Stihl SR 450 Backpack Sprayer

Our Promise to You

No matter how you shop with us, whether it’s in store at our Winter Garden or Clermont locations or online. We promise a consistent service experience that aims to exceed your expectations. We want you to have a mower you love and a service shop you trust.

  • Set-up, Registration and Local Delivery by a trained team member
  • Pick-up & Delivery for service and warranty repair
  • 7 Day - Love it or Exchange it guarantee. Sometimes we all make mistakes, we’ll make it painless to switch
Product Description

A powerful backpack sprayer/duster that easily converts from liquid to granular applications.

The STIHL SR 450 is a professional-grade sprayer that covers all the bases. Its low-emission, fuel-efficient engine delivers a 20% greater spray range when compared to previous models. Ideal for distributing liquid or solid compounds, this backpack sprayer/duster converts from misting to dusting applications without any special tools or additional equipment. It’s easy to use and provides excellent control over product feed and air speed. And to top it all off, the sprayer also quickly converts to a powerful leaf blower for fast debris cleanup.

Sku: SR450
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Local Delivery:
Provided by our great team. Arrives ready with training.

In-Store Pickup:
Your order is ready when you arrive.

Please note: ID required at time of pick-up or delivery.

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Processed securely online or in store.

$699.95
Maximum quantity available reached.
SR 450 Specifications - Professional Use
WEIGHT WITHOUT LIQUID 12.8 kg (28.2 lbs.)
DISPLACEMENT 63.3 cc (3.86 cu. in.)
ENGINE POWER 2.9 kW (3.9 bhp)
FUEL CAPACITY 1700 cc (57.5 oz.)
CONTAINER CAPACITY 14.0 L (3.7 gals.)
AIR VOLUME With Tubes: 920 m3/h (542 cfm)
AIR VELOCITY 90 m/sec. (201 mph)
MAXIMUM SPRAY RANGE Horz.: 14.5 m (48 ft.)
Vert.: 13.0 m (43 ft.)
The pressure pump kit is recommended for applications in which the spray tube is held at an upward angle of more than 30 degrees in order to maintain a consistent discharge rate.
  • Multi-Function Control Handle
    Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.

  • Anti-Vibration System
    The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.

  • Adjustable Support Harness
    STIHL backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.

    See it in action!