Comet MC18 2 Diaphragm Pump - Acid & Chemical Resistant
SKU: 16645745977

Comet MC18 2 Diaphragm Pump - Acid & Chemical Resistant

$103.05 $114.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Comet MC18 2 Diaphragm Pump - Acid & Chemical ResistantThe Comet MC18 2 Diaphragm Pump is a specialised, chemical resistant solution for applications involving corrosive substances. Unlike pumps with standard components, this model is built with high quality Viton diaphragms and a robust polypropylene (PP) body, making it an essential component for SoftWash systems, pest control, and distributing water soluble detergents and paints. This construction ensures a significantly longer service life and

The Comet MC18 2 Diaphragm Pump is a specialised, chemical-resistant solution for applications involving corrosive substances. Unlike pumps with standard components, this model is built with high-quality Viton diaphragms and a robust polypropylene (PP) body, making it an essential component for SoftWash systems, pest control, and distributing water-soluble detergents and paints. This construction ensures a significantly longer service life and reliable performance when handling harsh chemicals.

This pump is specifically designed for integration with a 71 frame B3/B14 electric motor, providing a powerful and efficient solution for stationary or mobile chemical spraying rigs. It operates at 1450 RPM and delivers a maximum pressure of 15 bar (217 PSI) with a flow rate of up to 11.9 litres per minute, offering a controlled and consistent output for precise application. The pump comes equipped with an integrated pressure regulator for easy pressure adjustments.Its straightforward connections—a 16mm hose barb inlet, 10mm hose barb outlet, and 12mm hose barb bypass—ensure a simple and efficient setup.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16645745977

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4.7 ★★★★★
Based on 1213 reviews
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Product Reviews
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Verified Purchase
christy
Port Orchard, US
★★★★★ 5
It works!!!!
Size: 2 fl oz
This stuff works!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
D
Verified Purchase
Dave Wright
Birmingham, US
★★★★★ 5
STA-BIL Start Your Engines! Because Sometimes Engines Need a Pep Talk
Size: 2 fl oz
So, STA-BIL Start Your Engines! is basically that friend who shows up uninvited but actually saves the day. You know, the one who doesn’t ask questions and just gets your engine running when it’s feeling moody or sluggish. Does it work? Of course it does. Like, “put a little in your gas tank, say a quick prayer, and voila!” kind of work. Suddenly your car remembers how to start, and you feel like a mechanic genius without actually lifting a wrench. It’s simple, it’s reliable, and it doesn’t judge you for letting your gas sit around until it gets that “I don’t want to cooperate” attitude. Pros: Makes your engine start like it just had an espresso shot. Easy to use — even if you’re barely awake in the morning. No weird smells or smoke signals, just clean, smooth starting. Cons: Won’t fix your “I forgot to put gas in” problem. Sadly, can’t make your car drive itself to work (yet). You might start relying on it a little too much — hey, no judgment. Final Verdict: ⭐️⭐️⭐️⭐️⭐️ – 5 stars. If your engine is feeling lazy, this stuff just works. It’s like a pep talk in a bottle for your car. Highly recommended for anyone who’s ever cursed their ignition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
N
Verified Purchase
Nobody
Phoenix, US
★★★★★ 5
GREAT PROPDUCT
Size: 2 fl oz
EXCELLENT
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Reviewed in the United States on January 27, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 4
Cleans Out Working Carburetors
Size: 2 fl oz
I recommend this product for engines that will in fact start but not run well. I highly recommend it for that specific purpose, which it is designed for. It cleans the inner workings of the carburetor. Of course, you will have a cleaner carburetor if you take it apart and clean it with proper tools and a proper carburetor cleaner. You spray it in the gas tank, start the engine, and let it run a bit. It will not start an engine with a totally plugged up carburetor. Nothing is going to do that. Nor is it a fuel stabilizer, as one previous reviewer seemed to think. Nor is it a product to be used to bring life back to stale gasoline, as another reviewer seemed to think. The only thing to do with stale gasoline is drain it out and pitch it. Nor is it a product to be used for cleaning a carburetor you have taken apart to clean. You should use a proper carburetor cleaner for that purpose. I've given it four stars because it cleans out mildly plugged up carbs. It is not a miracle solution for really neglected carbs as the name suggests.
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Reviewed in the United States on April 12, 2020
R
Verified Purchase
Ray
Waukegan, US
★★★★★ 5
Helps fixing small engines
Size: 2 fl oz
⭐⭐⭐⭐⭐⭐⭐
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

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