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ProLake AerFlow Rocking Piston Compressors 40.1221

SKU: 40.1221

$757.33 $833.06

You Save: $75.73 10%

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ProLake™ AerFlow Rocking Piston Compressors (40.1221)

Powerful, Energy-Efficient Air Compression for Reliable Pond & Lake Aeration
The ProLake™ AerFlow Rocking Piston Compressor (Part #40.1221) delivers consistent, high-pressure airflow for long-lasting performance in pond and lake aeration systems. Engineered for durability and efficiency, this oil-free rocking piston compressor is ideal for powering multiple diffusers across various water depths—ensuring optimal oxygen transfer, clearer water, and healthier aquatic life.
Compact and easy to maintain, the AerFlow compressor runs quietly and efficiently, making it a trusted choice for residential, commercial, and environmental applications. Built with corrosion-resistant materials and thermal overload protection, it’s made to withstand continuous operation in demanding outdoor conditions.

Key Features:

Oil-Free Rocking Piston Design: Provides clean, maintenance-friendly air compression without the need for lubrication
High-Pressure Output: Capable of pushing air to multiple diffusers across large surface areas and deep water installations
Thermal Overload Protection: Automatically shuts off to prevent overheating and extend compressor life
Quiet Operation: Runs with minimal noise, ideal for residential or noise-sensitive areas
Durable, Weather-Resistant Build: Suitable for all-season outdoor use in pond, lake, or aquaculture environments

Benefits:

Powers efficient aeration for improved water quality and oxygen levels
Supports fish health and reduces algae, muck, and odor issues
Low maintenance and cost-effective for long-term use
Compatible with ProLake diffusers, tubing, and manifold systems
Ideal for aerating ponds, lakes, reservoirs, and water gardens

Optional Add-Ons:

Protective cabinet enclosures for outdoor installations
Diffuser assemblies and tubing kits for complete system setup
Air filters and rebuild kits for extended maintenance cycles

Shipping	Shipping times vary by brand; some orders ship the same day, others take 1-2 days to process.
Delivery	Estimated delivery on We pride ourselves on fast shipping and excellent customer service.

We take immense pride in offering some of the finest water feature products in the world, backed by our 30-day money-back guarantee. If you're not completely satisfied, we’ll go above and beyond to make it right.

✅ Premium Quality – Our products are among the best in the industry.

✅ Risk-Free Guarantee – Enjoy a 30-day money-back policy for peace of mind.

✅ 24/7 Customer Support – Our friendly team is always ready to assist you.

📧 Email: support@eternalfountains.com

📞 Call/Text: +1 (307) 317-8947

Description

ProLake™ AerFlow Rocking Piston Compressors (40.1221)

Key Features:

Oil-Free Rocking Piston Design: Provides clean, maintenance-friendly air compression without the need for lubrication
High-Pressure Output: Capable of pushing air to multiple diffusers across large surface areas and deep water installations
Thermal Overload Protection: Automatically shuts off to prevent overheating and extend compressor life
Quiet Operation: Runs with minimal noise, ideal for residential or noise-sensitive areas
Durable, Weather-Resistant Build: Suitable for all-season outdoor use in pond, lake, or aquaculture environments

Benefits:

Powers efficient aeration for improved water quality and oxygen levels
Supports fish health and reduces algae, muck, and odor issues
Low maintenance and cost-effective for long-term use
Compatible with ProLake diffusers, tubing, and manifold systems
Ideal for aerating ponds, lakes, reservoirs, and water gardens

Optional Add-Ons:

Protective cabinet enclosures for outdoor installations
Diffuser assemblies and tubing kits for complete system setup
Air filters and rebuild kits for extended maintenance cycles

Shipping

Shipping	Shipping times vary by brand; some orders ship the same day, others take 1-2 days to process.
Delivery	Estimated delivery on We pride ourselves on fast shipping and excellent customer service.

Our Guarantee

✅ Premium Quality – Our products are among the best in the industry.

✅ Risk-Free Guarantee – Enjoy a 30-day money-back policy for peace of mind.

✅ 24/7 Customer Support – Our friendly team is always ready to assist you.

📧 Email: support@eternalfountains.com

📞 Call/Text: +1 (307) 317-8947

Manuals & Brochures

AerFlow-Rocking-Piston-Compressor-Data-Sheet

Let customers speak for us

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Why Choose Eternal Fountains?
‎

We handpick only the most reliable and beautifully crafted fountains from trusted U.S. brands

FREQUENTLY ASKED QUESTIONS (FAQ)

How long will it take for my order to be shipped and delivered?

Shipping time depends on the brand. Some orders may ship the same business day, while others require 1–2 days for processing. Occasionally, there may be unforeseen delays. Most products are delivered within 2–5 days, and any longer shipping times will be clearly noted on the product page. We take pride in offering the fastest processing and shipping in the industry, backed by premium customer support.

What payment methods do you accept?

We accept all major credit and debit cards — Visa, Mastercard, American Express, Discover, JCB, Diners Club, UnionPay, and Elo.
You can also pay over time with Affirm — choose 3, 6, or 12 monthly payments with no hidden fees.

What is your return policy?

We offer a 30-Day Money Back Guarantee on all items. You can review the full details in our Return Policy at the bottom of our website.

What is your cancellation policy?

Orders can be canceled within 48 hours for a full refund. If canceled after 48 hours, a 4% payment processing fee will apply. If the order has already shipped, our Return Policy will apply instead.

What if my product arrives damaged?

Upon delivery, inspect the packaging for damage. If visible, make a note when signing. If the box cannot be opened at delivery, write "suspect damage" on the receipt. If your item is damaged, please email photos to orders@eternalfountains.com. We’ll quickly arrange a replacement or compensation.

How do I place an order?

Click "Add To Cart" on the product page and proceed to checkout. You can also place orders by phone at +1 (307) 317-8947.

How do I know when my order will ship?

You’ll receive an order confirmation via email, followed by a shipping confirmation and tracking number. If an item is out of stock, we’ll notify you within one business day via email or phone.

Will I receive an order confirmation via email?

Yes — a confirmation email is sent to the email address you provide. Please double-check it for accuracy. We recommend saving this confirmation for your records.

Do you charge sales tax?

We are based in Wyoming and only charge sales tax for orders shipped to Georgia, Wyoming, Florida, Minnesota, and Illinois — helping most customers save compared to local retailers.

Can I change my order?

Yes, you can modify your order at no cost before it ships. Email us at orders@eternalfountains.com or call +1 (307) 317-8947. Price changes, if applicable, will be reflected via your payment method or a new invoice.

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