Food Discharge Hose | Parker SS231 Series

Food Discharge Hose - Natural Rubber Tube - FDA, PMO, USDA, 3-A - Series SS231

Note: As of November 2016, the Series SS231 Food Discharge Hose has been discontinued by Parker. The SS232 Heavy Duty Dry Food Hose is recommended as a replacement.

Series SS231 is a medium pressure discharge hose designed to handle dry abrasive materials such as grains, granules, pellets and powders; and non-fatty and non-oily foods, liquids, sanitary products, and potable water in a variety of transfer applications. The hose is manufactured using polished stainless steel mandrels for an ultra-smooth, bacteria-free tube that will not impart taste or odor, and is resistant to abrasion. The natural rubber cover is resistant to abrasion, mild chemicals, and ozone. Series SS231 incorporates dual static wires to conduct an electrical charge to ground.

Parker Food Discharge Hose Sizes & Specifications 

  • Tube: White natural rubber
  • Reinforcement: Multiple textile plies with dual static wires
  • Cover: Gray natural rubber; wrapped finish
  • Temp. Range: -40°F to +150°F (-40°C to +66°C)
  • Brand Method: Gray text on blue stripe
  • Brand Example: PARKER SERIES SS231 FOOD GRADE DISCHARGE 1/4" TUBE XXX PSI WP MADE IN USA
  • Design Factor: 4:1
  • Industry Standards: FDA, PMO, USDA, 3-A
  • Applications:  Dry abrasive materials, flour, grains, granules, pellets, powders, sugar.  Non-fatty and non-oily foods, liquids, milk, potable water, sanitary products.  In-plant and tank transfer, delivery, transport
  • Vacuum: Not recommended
  • Packaging: Coils

Part Number

ID

Reinf
Plies

OD

Approx Wt

Max
Rec WP

Std Pack Qty

in

mm

in

mm

lbs/ft

kg/ft

psi

bar

ft

SS231-2000

2

50.8

2

2.844

72.2

1.60

0.73

200

13.8

100

SS231-2500

2-1/2

63.5

2

3.344

84.9

1.92

0.87

200

13.8

100

SS231-3000

3

76.2

2

3.844

97.6

2.23

1.01

140

9.7

100

SS231-4000

4

101.6

2

4.844

123.0

2.88

1.31

120

8.3

100

SS231-6000

6

152.4

2

6.844

173.8

4.27

1.94

110

7.6

100

 


WARNINGS! „Couplings attached with bands or clamps may reduce the working pressure of the hose assembly to less than the maximum rated working pressure of the hose. Refer to the NAHAD Industrial Hose Assembly Guidelines.

„

 

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