F15 Specification

Flow rate (50PSI/3.5Bar,Valve alone)

Continuous(15PSI/1Bar Drop)

26GPM/98LPM

Peak(25PSI/1.7Bar Drop)

33GPM/125LPM

Max backwash(25PSI/1.7Bar Drop)

25GPM/95LPM

CV(1PSI/0.07Bar Drop)

6.8

Regeneration

Downflow / Upflow

Downflow or upflow

Cycles

5

Adjustable cycles

Mechanical

NXT

All

All

Time Available

164Minutes

0-999minutes/cycle

Flow Meter

Accuracy range

0.7-40GPM/02.7-151LPM±5%

Capacity range

Standard:310-5270G,1.2-20m3

Extended:1550-26350G/6-100m3

Mounting &Shipping

Inlet/Outlet

1”NPT

Base

2-1/2” 8NPSM

Distributor Pilot

1.05”

Drain Line

3/4”ID

Brine Line

1/2”OD

Height from top of tank

7”/180 mm

Weight(Single valve gross)

Timer 6Kg/Meter 7.8Kg

F15 NXT system Specification

System

Valve Qty

Valve

Needed

Meter

Function

4#

Single valve

1

Time

N/A

Regeneration by set time

Meter Imm

1

Regeneration immediately when meter zeros out

Meter Delayed

1

Regeneration delayed to the set time after meter zeros out

Remote Signal Start

Optional

Regeneration starts by remote signal

5#

Interlock

2-4

Meter Imm

All Meters

All units in service at the same time. When one meter zeros out or receives a remote signal, that unit starts regeneration. Other units remain in service even if they zero out during this time.

Remote signal Start

Optional

6#

Series

2-4

Meter Imm

1

All units in service at the same time. When system meter zeros out or receives remote start signal, the “lead“ unit regenerates, others remain in service until the lead returns to service. The subsequent units regenerate as needed.

Remote signal Start

Optional

7#

Alternating

2

Meter Imm

1

One unit in service, the other one on stand-by. When meter zeros out or receives the remote start signal, the service one goes to regeneration and the stand-by one goes to service at the same time.

Remote signal Start

Optional

9#

Alternating

2-4

Meter Imm

All Meters

One unit on stand-by, all units in service. When one meter zeros out or receives the remote start signal ,it goes to regeneration and the stand-by one goes to service at the same time.

Remote signal Start

Optional