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Dolphin Diamond Amp Master 6250 Pump - 6250 gph

Dolphin Pumps

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SKU:
DIAMOND6250
$619.99
Shipping:
Calculated at Checkout
$619.99

Description

Dolphin Diamond Amp Master 6250 Pump - 6250 GPH

The Dolphin Diamond Amp Master 6250 is a professional-grade external pump engineered for maximum efficiency and long-term reliability. Unlike many "private label" pumps that use generic overseas components, Dolphin pumps are designed and manufactured with the highest-grade materials to ensure superior performance in demanding water features, large ponds, and reef systems.

Part of the renowned Diamond Series, the 6250 model features a redesigned "wet end" precision-molded with state-of-the-art equipment. Each pump utilizes a custom-designed impeller matched specifically to its motor to operate as close to 100% efficiency as possible, providing high flow rates with incredibly low wattage.

Key Features:

  • Superior Seal Technology: Features custom-engineered mechanical seals designed to significantly outlast generic carbon-faced seals.

  • Energy Efficient: Delivers a massive 6,250 GPH flow rate while maintaining a low average wattage (402.5–518W), making it one of the most cost-effective pumps in its class.

  • Silent & Cool Running: Designed for continuous-duty operation with minimal heat transfer to the water and near-silent vibration levels.

  • Durable Construction: Built with high-performance plastics offering outstanding impact and crack resistance, UV protection, and chlorine resistance.

  • Versatile Use: Suitable for a wide range of environments with a service temperature range of 4°F to 230°F and a pH range of 4–10.

  • Easy Installation: Supplied with 1.5” super seal solid unions and an anti-vibration pump pad to ensure a secure, quiet setup.

Technical Specifications:

  • Flow Rate: 6,250 GPH

  • Motor: 1/3 HP, 115V, 60 Hz, 1725 RPM

  • Wattage: 402.5 – 518 Watts (dependent on head pressure)

  • Dimensions: 12” L x 6.25” W x 8.25” H

  • Inlet/Outlet: 1.5" Unions

  • Brand: Dolphin Pumps

  • SKU: DIAMOND6250

Warranty & Guarantee:

  • 3-Year Factory Warranty: Valid on all models manufactured 3/2020 and later.

  • 10-Year Factory Service Guarantee: Ensures long-term support and repairability for your investment.


Recommended Accessories: For installations where the pump is located above the water level (suction lift), we highly recommend the Dolphin Pump Pre-Filter Primming Pot. This accessory ensures the pump remains primed and protects the internal components from large debris.

Saltwater Note: For reef systems or environments with high mineral content, Dolphin’s saltwater seals (featuring AISI 316 stainless steel) are recommended to provide extra years of corrosion-free service.

Extra Information

Brand:
Dolphin Pumps

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