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Blue- White tube materials

Blue-White are leaders in peristaltic pumps and diaphragm dosing pumps. 

Blue-White are leading manufacturers of peristaltic dosing pumps

Blue- Whites Flex-A technology

  • The first letter indicated tubing material
  • The second letter indicates tube size, two of the same represents dual tube assembly
  • The “L” at the end of the code indicates a low pressure softer version of the tubing/

N = Flex-A- Prene® – An excellent material for most water treatment applications. Chemically resistant to 25% sodium hypochlorite, 50% Sulfuric acid, 30% fluosilicic  Acid, Ferric Chloride, Alum and many others. Available in a wide stiffness range for both low and high pressure applications.

T= Flex-A-Chem® - Tubing materials consists of an outer Flex-A- Prene®  jacket with an inner liner that is virtually unaffected by acids’ salts’ bases, ketones, alcohol. Available in medium stiffness for applications up to 50 PSI.

G=Flex-A- Thane® - This polyurethane material can be used with a variety of chemicals including water and oil based polymers, sodium hypochlorite, Alum, Ferric chloride, fuels, lubricants and many others. Available in a medium stiffness for applications up to 65 psi.

Material Designation

Tube Material

Tube Size

Tube Size

Tube Stiffness

Maximum

Pressure

Capability

Max Temp

Code

Material

Code

ID Inches

Code

M-2

PSI (bar)

M-3

PSI (bar)

M-4

PSI(bar)

C

ND

Flex-A- Prene ®

D

0.075

Medium

125 (8.6)

125 (8.6)

NA

85

NEE

Flex-A-Prene®

EE

0.093

Medium

110 (7.6)

110 (7.6)

NA

85

NGG

Flex-A-Prene®

GG

0.187

Medium

110 (7.6)

110 (7.6)

NA

85

NHL

Flex-A-Prene®

HL

0.250

Medium

65 (4.5)

65 (4.5)

65 (4.5)

85

NHHL

Flex-A-Prene®

HLL

0.250

Medium

65 (4.5)

65 (4.5)

65 (4.5)

85

NJ

Flex-A-Prene®

J

0.312

Hard

NA

125 (8.6)

100 (6.9)

85

NK

Flex-A-Prene®

K

0.375

Hard

NA

125 ( 8.6)

80 (5.5)

85

NKL

Flex-A-Prene®

KL

0.375

Soft

NA

30(2.1)

30 (2.1)

85

NL

Flex-A-Prene®

L

0.500

Medium

NA

NA

50 (3.4)

85

NP

Flex-A-Prene ®

P

0.750

Medium

NA

NA

30 (2.1)

85

TH

Flex-A-Chem®

H

0.250

Medium

50 (3.4)

50 ( 3.4)

30 (2.1)

54

TK

Flex-A-Chem ®

K

0.375

Medium

NA

50 (3.4)

30 (2.1)

54

GE

Flex-A-Thane ®

E

0.125

Medium

65 (4.5)

65 (4.5)

NA

54

GG

Flex-A-Thane®

G

0.187

Medium

65 (4.5)

65 (4.5)

NA

54

GH

Flex-A-Thane®

H

0.250

Medium

NA

65 (4.5)

65 (4.5)

54

GK

Flex-A-Thane®

K

0.375

Medium

NA

65 (4.5)

65 (4.5)

54

G2G

Flex-A-Thane®

GG

0.187

Medium

65 (4.5)

65 (4.5)

NA

54

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