Sequence ValueFlo 750- 4200 gph

$539.99

The compact model 750 Series delivers big flow for little power that’s great for smaller and simpler ponds (3,000 gallons or less). These extremely durable external pond and waterfall pumps combine high efficiency, enclosed impellers and dry-run resistant seals with the latest in motor technology to provide many years of trouble free and low cost service. The motor is totally enclosed fan cooled for durability and 115V only.

  • Max Head 12′
  • 2″ Inlet/ 1.5″ Discharge
  • 8 ft power cord
  • 1/8 HP
Category:

Description

Made in the U.S.A. the Sequence ValuFlo 750 external pond pump is great for smaller and simple ponds 3,000 gallons or less. The compact commercial duty motor is totally enclosed and fan-cooled for durability as it continuously produces medium pressure with ample flow. The Sequence ValuFlo 750 has a maximum flow rate of 4,200 GPH with a maximum head pressure of 12′. Available in 115-Volt with an 8′ power cord and an 18-month limited warranty.

Sequence ValuFlo 750 Pump Feature Image

Tech Specs

Sequence ValuFlo 750 Pump

ValuFlo 750, 4200 GPH
Application Out of Water
Motor Type Straight Centrifugal
Sequence Model 4200VAF12
Dimensions 13.6″L x 9″W x 8.9″H
Max Flow Rate 4200 GPH
Max Head Pressure 12 Feet
GPH @ 4′ 3,600 GPH
GPH @ 6′ 3,180 GPH
GPH @ 8′ 2,640 GPH
Inlet 2″ FPT
Discharge Size 1.5″ FPT
Wattage 166 Watts
Voltage/Max Amps 115V / 1.5 Amps
Motor Size 1/8 HP
Max Case Pressure 25 PSI
Motor Enclosure Totally Enclosed, Fan-Cooled (TEFC)
Power Cord 8 Feet
Warranty 18-Month
Optional Check Valves
(Sold Separately)
Swing Check Valve
Optional Strainer Baskets
(Sold Separately)
90 cu in

 

*Optional Strainer Baskets are ideal to use with the Sequence Pumps in applications that might encounter lots of debris.

Installation Guide

External Pump Installation Guide

Flooded Suction

• Ideal setup as it does not require priming.
• Ball Valve installed before and after the pump for ease of maintenance.
• We recommend installing a Union before and after the pump for ease of disassembly and maintenance.

Suction Lift

• Suction lift must be installed with a Swing Check Valve.
• Check Valve installation is required below water level to avoid dry running unit and aids in priming.

How to Read a Water Pump Flow Chart

The Flow Chart below is designed to allow you to plot your pond’s water-flow requirements, and easily determine which pond pump will meet those requirements.

Start by calculating your pond’s specific water-flow requirements, measured by Head Pressure (Feet) and Gallons Per Hour (GPH) water flow.

Flow Chart

Sequence ValuFlo 750 Pump Curve

Aim for the Middle of the Curve:

After plotting your calculation on the Flow Chart, find a pump that falls in the middle third of the pump curve, not too close to either axis. Pumps that fall on the fringes of the curve will not work as efficiently for your application, and they will be pushed to their operating limits, reducing their life span.

Other Considerations When Choosing a Pump:

It’s Better to Oversize than Undersize: You are better to slightly oversize a pump than to undersize. When oversizing, you can always install a ball valve to reduce the water down to your desired flow.

Check Your Other Equipment: Choose a pump that does not exceed the indicated maximum flow rate on your filter or water feature. Also, be sure the tubing you select can handle the flow rate of your pump.