Dolphin Amp Master 7200 Pump

The Dolphin Amp Master 7200 is a high-performance external aquarium and pond pump designed for reliable, efficient, high-volume water circulation. With a maximum flow rate of 7,200 GPH, the Amp Master 7200 is an excellent choice for large reef aquariums, freshwater aquariums, ponds, aquaculture systems, fish holding systems, and commercial water-circulation applications.

The Amp Master 7200 features a 1/3 HP motor operating at 1,725 RPM and is engineered to deliver substantial water movement while maintaining quiet, cool-running operation. Its efficient motor, advanced seal system, and high-flow impeller are designed to maximize gallons pumped while keeping energy consumption low.

The external pump design keeps the motor outside the aquarium, helping minimize heat transfer into the water. The 2-inch discharge and high-flow, low-RPM impeller make the Dolphin Amp Master 7200 particularly well suited for large aquarium filtration systems, sump returns, ponds, and other applications requiring high-volume water circulation.

Key Features

• 7,200 GPH maximum flow rate
• 1/3 HP high-performance motor
• 115V, 50/60 Hz operation
• 1,725 RPM motor speed
• Quiet, cool-running external pump design
• Designed for indoor or outdoor use
• Efficient motor designed to minimize energy consumption per gallon pumped
• High-flow, low-RPM impeller design
• Advanced mechanical seal system
• 2" discharge for high-volume water circulation
• Flow can be reduced using a discharge-side ball valve
• Current draw decreases as flow is reduced
• Available with freshwater, clean marine, and marine/reef/abrasive-water seal configurations
• Durable pump construction designed for continuous operation
• Includes 2" Super Seal unions
• Includes anti-vibration pump pad
• Excellent choice for large aquariums, ponds, reef systems, and aquaculture applications

Dolphin Amp Master 7200 Specifications

• Model: Amp Master 7200 / 7200S
• Pump Type: External
• Maximum Flow: 7,200 GPH
• Motor: 1/3 HP
• Voltage: 115V
• Frequency: 50/60 Hz
• Motor Speed: 1,725 RPM
• Discharge: 2"
• Dimensions: 13" L × 7.5" W × 8.25" H
• Duty Rating: Continuous
• Operating Location: Indoor/Outdoor
• Pump Configuration: High-flow, low-RPM impeller
• Included Accessories: 2" Super Seal unions and anti-vibration pump pad
• Factory Warranty: 1 year
• Factory Service Guarantee: 10 years

Ideal Applications

The Dolphin Amp Master 7200 is an excellent choice for:

• Large reef aquariums
• Saltwater aquariums
• Freshwater aquariums
• Aquarium sump return systems
• Aquarium filtration systems
• Large aquarium installations
• Coral propagation systems
• Fish holding systems
• Aquaculture systems
• Commercial aquarium installations
• Koi ponds
• Large ponds and water features
• Recirculating water systems
• High-volume water circulation

Excellent Choice for Large Reef Aquariums

The Dolphin Amp Master 7200 aquarium pump provides the high-volume water circulation required by many large aquarium filtration systems. Its external configuration keeps the motor outside the aquarium while its powerful 7,200 GPH capacity provides substantial flow for sump returns, filtration equipment, and other water-processing applications.

The 2-inch discharge and high-flow impeller make the Amp Master 7200 especially useful in systems with larger plumbing where maximizing water movement and minimizing flow restriction are important.

For reef aquarium owners, freshwater hobbyists, aquaculture professionals, aquarium stores, pond keepers, and commercial installations, the Amp Master 7200 provides a dependable solution for continuous, high-volume water circulation.

Freshwater & Saltwater Pump Options

The Dolphin Amp Master 7200 is available with different seal configurations to accommodate a variety of water conditions. Dolphin specifies a freshwater seal for freshwater and koi pond applications, a clean marine configuration for appropriate marine applications, and a Marine/Reef/Abrasive option for more demanding saltwater environments.

This flexibility makes the Amp Master 7200 a versatile external pump for freshwater aquariums, saltwater aquariums, reef systems, ponds, and aquaculture installations.

High-Flow External Aquarium Pump

If you are looking for a 7,200 GPH aquarium pump, external reef tank pump, large aquarium return pump, high-volume aquarium pump, pond pump, or aquaculture water pump, the Dolphin Amp Master 7200 is engineered to provide powerful circulation while delivering the advantages of an external pump design.

Dolphin also allows the discharge flow to be reduced with a ball valve without harming the pump. As flow is reduced, the pump's current draw also decreases, making it easier to fine-tune the pump to the requirements of your particular aquarium or water-circulation system. Dolphin specifically advises restricting the discharge side, not the intake side, of the pump.

The combination of 7,200 GPH flow capacity, efficient 1/3 HP motor, quiet operation, 2-inch discharge, durable construction, and continuous-duty performance makes the Dolphin Amp Master 7200 an excellent choice for large aquarium, pond, reef, and aquaculture systems.