Diamond Amp Master 3500 GPH Pump (Saltwater)

Dolphin Diamond Amp Master 3500 – Saltwater External Pump

• Up to 3500 GPH of Flow
• Saltwater-Specific High-Performance Seal
• Near-Silent, Cool-Running Operation
• Built for Long-Term Reliability
• Energy-Efficient External Design
• For Saltwater Aquariums & Aquaculture Systems

The Dolphin Diamond Amp Master 3500 delivers strong, consistent water flow for saltwater aquariums and aquaculture systems. Designed to operate without the common drawbacks of magnetic drive pumps, it runs quietly, stays cool, and uses less energy while minimizing heat transfer. Its saltwater-specific high-performance seal is made with high-grade stainless steel AISI 316 and harder seal faces to resist corrosion and abrasion, ensuring extra years of reliable service in harsh marine environments.

Each pump features a precision-molded wet end, a custom-designed impeller for maximum efficiency, and high-grade polymers that resist UV damage, moisture absorption, and abrasion. Perfect for larger systems, the Amp Master 3500 includes 1.5" super seal solid unions and an anti-vibration pump pad for easy installation and stable performance.

Specifications

• Dimensions: 12” x 6.25” x 8.25”
• Max. Flow Rate: 3500 GPH
• Motor: 1/15 HP, 115V 60Hz, 1725 RPM
• Wattage: 103.5-115W (depending on head height)
• Operating Temperature: 4° to 230°F (-20° to 110°C)
• Suggested Use: 55 gallons and larger
• 2-Year Factory Warranty
• 10-Year Factory Service Guarantee

What's Included?

Dolphin Diamond Amp Master 3500 GPH Pump (Saltwater Version)

1.5" Super Seal Unions

Anti-Vibration Pump Pad

DOLPHIN PUMPS SHIPPING INFO

This item ships directly from Dolphin pumps.

Most orders ship within 1-2 business days with delivery typically taking just 5-7 business days.

Once an order is submitted to Dolphin Pumps, we are unable to cancel any items on the order.

This item is available for shipping to the continental United States.