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  5. 8500 TwinFlo

8500 TwinFlo


The replacement of Fleck's 8500/TwinFlo 100E Control Valve with the 9100 Twin Tank Control Valve will be effective July 6, 2010. 
The 9100 Control is a high-performing, competitively-priced alternative, with more options and functional capabilities than the 8500 model. 
Pentair Water has stopped supplying Fleck 8500 Control Valve service parts.  

* The TWO resin tank valve you could use is the Fleck 9100,
see here.
https://www.softenerparts.com/fv9100102.htm
or 
electronic controlled version here:
https://www.softenerparts.com/fl91-16m-sxt.htm

** YOU COULD install a Valve ( like Autotrol 255 or Fleck 5600 Econominder ) on just ONE of the two Resins tanks,
and use it that way.
see:
https://www.softenerparts.com/how_to_replace_old_valve

Twinflo 100E Service Manual

Products [48]

Brine Line Flow Control .50 BLFC Button Flow Washer
Brine Line Flow Control .50 BLFC Button Flow Washer
$2.50
IN STOCK
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Brine Valve Assembly for 9000 /9400/8500/TwinFlo100 - 60350
Brine Valve Assembly for 9000 /9400/8500/TwinFlo100 - 60350
$21.95
IN STOCK
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By Pass O-Ring Kit for Plastic Fleck - 60049
By Pass O-Ring Kit for Plastic Fleck - 60049
$9.95
IN STOCK
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By Pass Tool for Plastic Pentiar Fleck Autotrol
By Pass Tool for Plastic Pentiar Fleck Autotrol
$10.00
In Stock
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By Pass Valve 1
By Pass Valve 1" Fleck
$69.95
IN STOCK
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By Pass Valve 3/4
By Pass Valve 3/4" Fleck
$64.95
IN STOCK
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By Pass Valve Plastic Fleck - 60049 Rainsoft 17557
By Pass Valve Plastic Fleck - 60049 Rainsoft 17557
$49.95
IN STOCK
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Cable- Right Angle Meter 2500, 8500, 10.5 inches
Cable- Right Angle Meter 2500, 8500, 10.5 inches
$25.95
IN STOCK
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Cage and Rotor Kit for Fleck 8500 TwinFlo 60147
Cage and Rotor Kit for Fleck 8500 TwinFlo 60147
Not for Sale.
Crank, Transfer for Fleck 8500 TwinFlo PN 18784 OBSOLETE
Crank, Transfer for Fleck 8500 TwinFlo PN 18784 OBSOLETE
Not for Sale.
Distributor - Top 1.05 Twist On - MD1203
Distributor - Top 1.05 Twist On - MD1203
$4.00
IN STOCK
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Gear & Cam Assy for Fleck 8500 or TwinFlo 100 PN 19061
Gear & Cam Assy for Fleck 8500 or TwinFlo 100 PN 19061
Not for Sale.
Gear & Pin Assy for Fleck 8500 or TwinFlo 100 PN 19062
Gear & Pin Assy for Fleck 8500 or TwinFlo 100 PN 19062
Not for Sale.
Geneva Wheel Fleck 9000 - 14896
Geneva Wheel Fleck 9000 - 14896
$8.00
IN STOCK
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Injector ProFlo Blue # 2 PN 18272-2
Injector ProFlo Blue # 2 PN 18272-2
$19.95
IN STOCK
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Injector ProFlo Brown # 000 PN 18272-000
Injector ProFlo Brown # 000 PN 18272-000
$19.95
IN STOCK
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Injector ProFlo Red # 0 PN 18272-0
Injector ProFlo Red # 0 PN 18272-0
$19.95
IN STOCK
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Injector ProFlo Violet # 00 PN 18272-00
Injector ProFlo Violet # 00 PN 18272-00
$19.95
IN STOCK
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Injector ProFlo White # 1 PN 18272-1
Injector ProFlo White # 1 PN 18272-1
$19.95
IN STOCK
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Injector ProFlo Yellow # 3 PN 18272-3
Injector ProFlo Yellow # 3 PN 18272-3
$19.95
IN STOCK
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Motor - B-17181 is 2 rpm OBSOLETE
Motor - B-17181 is 2 rpm OBSOLETE
Not for Sale.
Motor 24 Volt 1 RPM Drive Fleck 8500 TwinFlo 18898
Motor 24 Volt 1 RPM Drive Fleck 8500 TwinFlo 18898
Not for Sale.
O-ring - Tank Adapter 5000, 2510, 9100 PN 18303
O-ring - Tank Adapter 5000, 2510, 9100 PN 18303
$4.00
IN STOCK
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O-ring 15820 used on End Plug, Rotor Fleck 8500 TwinFlo
O-ring 15820 used on End Plug, Rotor Fleck 8500 TwinFlo
$3.00
In Stock
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O-ring, Quad O-ring for Shaft, Rotor Fleck 8500 TwinFlo 14926
O-ring, Quad O-ring for Shaft, Rotor Fleck 8500 TwinFlo 14926
$2.50
IN STOCK
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Pin, Drive Roller for Fleck 8500 TwinFlo
Pin, Drive Roller for Fleck 8500 TwinFlo
$15.95
IN STOCK
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Pinion, Drive, TwinFlo 100 or 8500 PN 18796
Pinion, Drive, TwinFlo 100 or 8500 PN 18796
Not for Sale.
Piston Rod for Fleck 8500 TwinFlo PN 18779
Piston Rod for Fleck 8500 TwinFlo PN 18779
$19.95
IN STOCK
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Screen for Injector ProFlo Fleck and Rainsoft 18271 17948
Screen for Injector ProFlo Fleck and Rainsoft 18271 17948
$3.50
IN STOCK
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Seal and Spacer Kit for Fleck 8500 TwinFlo 100 PN 60148
Seal and Spacer Kit for Fleck 8500 TwinFlo 100 PN 60148
Not for Sale.
Seal, Quad o-ring 18874 used on Cage and Rotor Fleck 8500 TwinFlo
Seal, Quad o-ring 18874 used on Cage and Rotor Fleck 8500 TwinFlo
$5.25
In Stock
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Seal, Quad oring 18875 used on Cage and Rotor Fleck 8500 TwinFlo OBSOLETE
Seal, Quad oring 18875 used on Cage and Rotor Fleck 8500 TwinFlo OBSOLETE
Not for Sale.
Seal, Quad o-ring 18876 used on Cage and Rotor Fleck 8500 TwinFlo
Seal, Quad o-ring 18876 used on Cage and Rotor Fleck 8500 TwinFlo
Not for Sale.
Seal, Quad o-ring 18877 used on Cage and Rotor Fleck 8500 TwinFlo
Seal, Quad o-ring 18877 used on Cage and Rotor Fleck 8500 TwinFlo
Not for Sale.
Seals for Cage Fleck 8500 TwinFlo 18874,75,76,77
Seals for Cage Fleck 8500 TwinFlo 18874,75,76,77
Not for Sale.
Shaft, Rotor Drive Fleck 8500 TwinFlo 18776 OBSOLETE
Shaft, Rotor Drive Fleck 8500 TwinFlo 18776 OBSOLETE
Not for Sale.
Silicone 1 Gram Tube Lubricant for Orings
Silicone 1 Gram Tube Lubricant for Orings
$1.49
IN STOCK
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Tank Adapter Assembly 2nd tank PN 19242-02 OBSOLETE
Tank Adapter Assembly 2nd tank PN 19242-02 OBSOLETE
Not for Sale.
Transformer Fleck Electronic 24 volt 19674 44147
Transformer Fleck Electronic 24 volt 19674 44147
$49.95
IN STOCK
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Transformer Fleck Electronic 24 volt 50 Hz 41475
Transformer Fleck Electronic 24 volt 50 Hz 41475
$48.95
In Stock ( 1 )
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Turbine Meter Assembly 3/4 Electronic 19797 no clips
Turbine Meter Assembly 3/4 Electronic 19797 no clips
$89.00
IN STOCK
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Turbine Meter Assembly 3/4 Electronic 60626 FL60626
Turbine Meter Assembly 3/4 Electronic 60626 FL60626
$99.00
IN STOCK
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Valve - 9100 Meter 3/4
Valve - 9100 Meter 3/4" for Twin Resin Tanks
$929.00
IN STOCK
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Valve - 9100 SXT for Twin Resin Tanks
Valve - 9100 SXT for Twin Resin Tanks
$1,095.00
In Stock
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Valve - 9100 SXT with 1 inch meter
Valve - 9100 SXT with 1 inch meter
$1,295.00
In Stock
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Valve - Twinflo 100e Meter 3/4
Valve - Twinflo 100e Meter 3/4" ( replaces 8500 valve ) OBSOLETE
Not for Sale.
Yoke 1
Yoke 1" Male Plastic - 18706
$11.95
IN STOCK
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Yoke 3/4
Yoke 3/4" Male Plastic - 18706-02
$11.95
IN STOCK
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