ModelPump TubeInlet/Outlet ConnectionTube Description
-4A-002-41/4″Clear TYGON Tubing
-6A-002-63/8″Clear TYGON Tubing
-7A-002-73/8″Clear TYGON Tubing
3NA-002-3N1/4″Black Norprene Tubing
4NA-002-4N1/4″Black Norprene Tubing
6NA-002-6N3/8″Black Norprene Tubing
7NA-002-7N3/8″Black Norprene Tubing

View the Serial Label on the back of your pump. You will read a model number which looks something like this:

A-1614-7-115VAC

The “7” in this model represents A-002-7 tubing.

This digit indicates your pump’s tubing. Match with chart.

FLEXFLO® A-1600 Replacement Parts

PART #DESCRIPTIONIMAGEPRICE | PURCHASE
A-002-4Pumphead tubing
Inlet / Outlet connection = 1/4″
Clear TYGON tubing, Standard
compression tube nuts (tube nuts not included)
Use tube nut number: C-330-4
Usually ships in 1 to 3 business days
A-002-4

$15.47 Add to cart

A-002-6Pumphead tubing
Inlet / Outlet connection = 3/8″
Clear TYGON tubing, Standard
compression tube nuts (tube nuts not included)
Use tube nut number: C-330-6
Usually ships in 1 to 3 business days
A-002-4

$17.07 Add to cart

C-330-4Tube Nut
For 1/4″ OD tubing.
Standard heavy duty compression
tube nuts.
Usually ships in 1 to 3 business days
C-330-6

$2.61 Add to cart

C-330-6Tube Nut
For 3/8″ OD tubing.
Standard heavy duty compression
tube nuts.
Usually ships in 1 to 3 business days
C-330-6

$2.61 Add to cart

A-003Roller Assembly
For the A-1600 series pump head
Usually ships in 1 to 3 business days
A-003

$60.88 Add to cart

70000-937Roller Assembly
For the A-1600 series pump head with -3N tubing
Usually ships in 1 to 3 business days
A-003

$60.88 Add to cart

A-003-1Roller Assembly
For the A-1600 series pump head (2 lobe)
Usually ships in 1 to 3 business days
A-001Pump Head Cover
For the A-1600 series pump head
Usually ships in 1 to 3 business days
C-340A

$21.30 Add to cart

A-005Pump Head Kit
A-1600 series pump head
Usually ships in 1 to 3 business days
A-005

$3.53 Add to cart

FLEXFLO® A-1600 Accessories

PART #DESCRIPTIONIMAGEPRICE | PURCHASE
C-340-AFoot Valve and strainer,
For 1/4″ OD and 3/8″ OD tubing,
O-ring material = FKM / Aflas
Body material = PVDF (Kynar)
Usually ships in 1 to 3 business days

$29.35 Add to cart

C-340-6Ceramic Weight
Weight is used to keep a foot valve or a
strainer at bottom of solution tank.
Material = Ceramic MgSiO12
Usually ships in 1 to 3 business days
C-340-6

$5.78 Add to cart

TI40-4VThreadless Injection Fitting,
For 1″, 1-1/2″, 2″ pipe and for 1/4″ OD tubing
1/2 lb. cracking pressure,
Ships as standard on the A-1600
Body material = PP
O-ring material = Viton
Usually ships in 1 to 3 business days
TI40-4V

$38.64 Add to cart