SOS Big Mouth Injection Sprayer – 5qt High-Heat Inline Chemical Sprayer
SOS Big Mouth Injection Sprayer – 5qt High-Heat Inline Chemical Sprayer
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Pro-Grade Injection Sprayer for Restoration & Cleaning Pros
The SOS Big Mouth Injection Sprayer is built for performance in high-demand environments. Designed with a wide-mouth 5-quart fill port, stainless steel components, and high-heat chemical compatibility, this inline sprayer delivers consistent, professional-grade results for carpet cleaning, odor control, and disinfection.
🔧 Features
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— Large 5qt rear-fill jug with wide opening for fast, mess-free refills
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— High-temperature resistant components for hot solution use
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— Stainless steel hardware ensures durability and corrosion resistance
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— Viton seals and anti-drip jet for chemical compatibility and clean spraying
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— Ergonomic spray gun with easy trigger operation
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— Excellent filtration system prevents clogging and extends tool life
- — UV light compatible for advanced chemical applications
✅ Advantages
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— Inline injection system integrates directly with your solution line
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— Fewer refills on large jobs with high-capacity jug
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— Built to handle harsh cleaning agents and high temps
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— Smooth, consistent pressure spray with adjustable nozzle control
- — Professional-grade performance in residential and commercial settings
🎯 Benefits
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— Ideal for carpet cleaning, deodorizers, disinfectants, pre-sprays, and more
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— Saves time with fast-fill access and high output per trigger pull
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— Reduces fatigue thanks to ergonomic grip and lightweight build
- — Long-lasting investment with durable construction and chemical-resistant seals
🛠 How to Use
Fill the rear opening with your preferred cleaning or treatment solution. Connect inline to your hose or solution system, adjust nozzle settings, and spray using the ergonomic trigger for even, controlled distribution.
📅 When to Use
Perfect for restoration technicians, carpet cleaners, janitorial crews, and sanitation teams applying high-volume pre-sprays, antimicrobials, or odor control solutions—especially in high-heat or UV-enhanced processes.
Level up your cleaning setup with the SOS Big Mouth—built for speed, power, and pro-level precision.
📋 Technical Specs
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— Capacity: 5 quarts
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— Fill Type: Rear wide-mouth opening
- — Part Number: 71-502
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— Material: Chemical-resistant plastic with stainless steel hardware
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— Seals: Viton
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— Spray Type: Adjustable anti-drip jet
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— Compatibility: High-temp & UV solutions
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— Filtration: Built-in inline filtration
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— Weight: Approx. 4 lbs
- — Usage: Inline injection for carpet cleaning, odor control, disinfection
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Discover more in our FAQs
How do I cancel or edit an order?
How do I cancel or edit an order?
Unfortunately, we cannot cancel orders due to a change of mind. However, we understand that mistakes happen. If you need to edit your order information, such as the delivery address or contact number, please contact our customer service as soon as possible.
Here’s what you can do:
- Contact our customer service via email address, or Live Chat.
- Have your order number ready when contacting customer service.
- We cannot guarantee changes to orders after 24 hours of placement. This is because orders may be processed once received
How can I track my order?
How can I track my order?
You can track your order by checking the shipping confirmation email, which contains a tracking number and a link to the courier's website. Alternatively, log in to your account on our website, navigate to "My Orders," and click on the tracking link provided for your order.
What if there is a problem with my order?
What if there is a problem with my order?
If there is an issue with your order, please contact our customer service team as soon as possible. You can reach us via email, phone, or through the contact form on our website. Provide your order number and a brief description of the problem so we can assist you quickly.
I didn't receive all of my order?
I didn't receive all of my order?
If part of your order is missing, please check the shipping confirmation email to see if the items were sent separately. If all items should have arrived together or if you have concerns, contact our customer service team with your order number. We’ll investigate and resolve the issue promptly.


