Sequence® Model 4000 Series External Pumps Helix Life Support use air stones rather than

use air stones rather than these diffusers

The AquaBead Agitator prevents the filter beads from sticking together

This filter features a maximum output of 35GPM (2100 GPH) and a maximum pressure of 50psi

54 lb/ft 3/4" 1

Can be used on a monthly or bimonthly basis

Sequence® Model 4000 Series External Pumps Helix Life Support use air stones rather thanThe Sequence Model 4000 Series has an expansive design that can perform on all levels, producing high flow rates with medium pressure. Complete with 2" FNPT and buttress thread ports and unions for ease of use. Not self priming, requires strainer basket priming pot Includes 8' 115V cord Dual voltage motors are shipped 115V but can easily be field changed to 230V. There is a wiring diagram on the side of the motor showing high volt or low volt. for