Looking fur new pump but not sure which one to get

[cvanchuck]

Could anyone explain the difference between the vectra s1 and s2 pumps?

 

[Bpainter3]

Not sure about the difference with them. But when we set up tanks we use the reef octo various or current eflux both great pumps.

 

[Marco S]

According to Ecotech's Website the new S2 pump has all the same specs as the S1 with the following new features:

What’s New?

• Input and Output Couplers
• New Base
• Tougher Motor Sleeve
• Improved Thermal Management
• Improved Ergonomics

 

[vetteguy53081]

Difference is size & gph output

 

[KStatefan]

The s2 is the new model replacing the s1.
Both rated at 1400 gph
Physical size of the s2 is a little bigger than the s1
better heat management
new coupler