Airow Marine AC Circulation Pump - 500 GPH Dual Voltage (115V/230V)

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Professional Grade Maritime Climate Control

The Airow Marine AC Circulation Pump is engineered to meet the highest performance standards of elite vessel climate control systems. Delivering a highly consistent 500 GPH flow rate, this pump ensures optimal thermal exchange for high-performance marine air conditioning systems.

Premium Construction & Key Features

  • Dual-Voltage Versatility: Seamlessly operates on both 115V and 230V electrical systems, offering universal compatibility for domestic and international vessels.
  • Self-Priming Diaphragm: Advanced self-priming design prevents dry-running and ensures instant water delivery upon startup.
  • Integrated Vibration Mitigation: Wrapped in a heavy-duty orange noise-suppression cover and secured on an anti-vibration mount to ensure silent cabin operations.
Detailed technical spec sheet for Airow Marine AC pump highlighting a 500 GPH flow rate, dual 115V/230V voltage system, self-priming diaphragm, and dimensions of 144.5mm height, 188mm length, and 142mm width.

Frequently Asked Questions

Can this pump run dry without damaging the motor?
Yes, the advanced self-priming diaphragm technology is designed to resist damage during dry-run startup cycles until fluid flow is established.
How do I switch the pump between 115V and 230V?
The pump features an internal dual-voltage wiring system. Always consult the included wiring diagram or a certified marine electrician to configure the terminal connections for your vessel's grid.
Is this pump quiet enough to be mounted near sleeping quarters?
Absolutely. The pump is wrapped in a thick, vibration-absorbing elastomeric cover and integrated into a heavy rubber-mounted base plate to isolate motor harmonics from the boat hull.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
Glass-Filled Thermoplastic & Marine-Grade Elastomer
Surface_Finish
Precision Injection Molded Matte Surface with Precision Machined NPT Ports
UV_Resistance
UV-Stabilized High-Density Engineering Polymer
Corrosion_Rating
Corrosion-Proof Composite Body with Saltwater Rated Seals
Compatibility
Yachts, Cabin Cruisers, Center Consoles, Commercial Vessels
Hull_Integration
Universal
Standard_Ref
Universal 500 GPH Marine HVAC Standards

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Design engineers and marine consultants reviewing technical blueprints and a stainless steel porthole window assembly in an office overlooking a container port.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Technical quality control inspection showing a Mitutoyo digital caliper measuring a polished marine fitting at 12.45mm precision.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Close-up of a 316 stainless steel circular louvered deck vent in eco-friendly honeycomb paper packaging with AirowMarine shipping label.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety