Sequence Series 750 Pump - Model 3600SEQ12

A reliable, energy-efficient external pond pump designed for smaller to medium water features, aquariums, and koi ponds. It delivers strong performance with low operating costs, making it an excellent addition to your Live Water Aquariums & Ponds lineup.

This compact pump from the popular Sequence 750 series moves up to 3,600 GPH at zero head and is ideal for ponds up to approximately 3,000 gallons (depending on your setup, plumbing, and desired turnover rate). It provides excellent water circulation for maintaining crystal-clear water, supporting biological filtration, and powering waterfalls or streams.

Key Specifications:

• Max Flow Rate: 3,600 GPH
• Max Head Pressure: 12 feet
• Power: 115V, ~139-142 Watts, 1.25-1.4 Amps, 1/8 HP TEFC motor (totally enclosed fan-cooled for durability and quiet operation)
• Inlet/Outlet: 2" FPT suction / 1.5" FPT discharge
• Cord: 8-foot power cord with molded 115V plug
• Dimensions: Approximately 10.5" L x 6.8" W x 7" H

Flow Rates at Different Heads (approximate):

• 0' head: 3,600 GPH
• 2' head: ~3,240 GPH
• 4' head: ~2,820 GPH
• 5' head: ~2,600 GPH
• 8' head: ~1,860 GPH
• 10' head: ~1,200 GPH
• 12' head: ~0 GPH (max head)

Recommended Applications

For a typical 3,000-gallon pond, this pump supports a solid turnover rate of about once per hour (or more frequently for smaller systems), which is ideal for effective filtration and oxygenation. It's perfect for external use in setups with moderate head pressure from filters, plumbing runs, or elevation changes. The energy-efficient design keeps electricity costs low while the robust TEFC motor ensures long-term reliability with minimal maintenance.

Built in the USA with high-quality standards, the Sequence 750 series emphasizes longevity, efficiency, and ease of use—aligning perfectly with the professional-grade equipment you already offer, like your Aqua Ultraviolet sterilizers. Pair it with UV units for comprehensive algae and pathogen control in your pond or aquarium system.

Features & Benefits:

• Extremely energy efficient — lower operating costs compared to many submersible or competing external pumps
• Quiet, durable TEFC motor with stainless steel hardware
• Easy to plumb and service
• 3-5 year limited warranty (varies by retailer)
• Assembled and pre-tested for quality

When your customers need dependable circulation for ponds and water gardens without high energy bills or constant upkeep, the Sequence 3600SEQ12 delivers professional results. It's a best-seller for good reason and will complement your existing inventory beautifully.