Gecko Maelstrom CMS-1 Circulation Pump

Gecko Maelstrom CMS‑1 Circulation Pump – Engineered for modern spa systems with quiet operation, efficient water movement, and long-lasting durability.

Product Overview

The Gecko Maelstrom CMS-1 Circulation Pump is Gecko’s most advanced, high-efficiency single-speed circulation pump for spas and hot tubs. It delivers up to 30% more water using the same amount of energy, reducing filtration time and power consumption. With its low 44 dB sound rating, it is whisper-quiet—ideal for a peaceful spa environment.

Built with durability and space-saving in mind, the CMS-1 has a 23% smaller footprint than most competing pumps and includes a rotatable wet end for flexible installation. It’s engineered to replace older pumps like the Aqua-Flo Circ-Master while offering better hydraulic performance and lower noise.

The pump is equipped with sealed bearings, a high-temperature capacitor (85°C), thermal overload protection, and universal 1.5” intake/discharge ports. It’s UL-approved and rated for continuous 24/7 operation, making it the perfect choice for energy-conscious spa owners and builders.

 Product Specifications

Feature	Details
Model	CMS-1-V256-0.2-1
Motor Power	0.2 HP (230W at 60Hz) / 0.12 HP (200W at 50Hz)
Voltage	220–240V
Max Flow Rate	85 GPM (320 LPM at 60Hz) / 70 GPM (260 LPM at 50Hz)
Max Head Height	12.5 ft / 3.81 m (60Hz), 8.3 ft / 2.53 m (50Hz)
Noise Level	~44 dB
Inlet/Outlet Size	1.5″ MBT (with 1.5” to 2” adaptor available)
Dimensions (L×W×H)	269 × 184 × 163 mm
Weight	5.44 kg (12 lb)
Certification	UL Approved (E62386)
Thermal Class	Class F (60°C ambient rating)
Water Temp Max	50°C

Key Features

• 30% More Efficient – Delivers more water per watt to reduce filtration cycles and power costs.
• Ultra-Quiet Operation – Operates at just 44 dB, quieter than a gentle rain.
• Compact & Flexible – 23% smaller footprint; rotatable wet end for space-constrained installs.
• Rugged Construction – Sealed bearings, high-temp capacitor, and removable feet.
• Easy Installation – Universal 1.5” ports and plug-and-play wiring.

Benefits

• Energy Saving: Uses less electricity while improving water circulation.
• Better Filtration: Higher flow rate means cleaner, clearer spa water.
• Peaceful Performance: Ultra-low sound level ideal for residential spas.
• Long-Term Reliability: Gecko engineering ensures lasting durability.
• Drop-in Replacement: Fits easily in place of Aqua-Flo Circ-Master pumps.

Why Choose the Gecko CMS-1 Pump?

The Gecko Maelstrom CMS-1 is the ideal choice for spa professionals and owners looking for a next-generation circulation pump that blends high performance with silent operation and energy efficiency. Its smart engineering, compact size, and durable components make it a future-ready solution for any modern hot tub system.

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