Chemical Industrial Hoses | Parker | FEP Chemical Hose | SW373 Series


Series SW373 is a premium quality high pressure, high temperature suction and discharge hose designed to handle approximately 99.5% of commonly used acids, chemicals and solvents, as well as food and sanitary materials. The fluorinated ethylene propylene (FEP) tube meets FDA, USDA and 3-A requirements, will not leach into and contaminate the product being conveyed, and features a temperature rating to 300°F (149°C). The hose construction incorporates a dual wire helix that provides full suction capability, kink resistance and a path to conduct a static electrical charge to ground. The cover is resistant to abrasion, mild chemicals and ozone.

 

TUBE White fluorinated ethylene propylene (FEP)
REINFORCEMENT Multiple textile plies with dual wire helix
COVER Yellow EPDM; wrapped finish
TEMPERATURE RANGE

-40°F to 300°F (-40°C to 149°C)

DESIGN FACTOR 4:1
INDUSTRY STANDARDS FDA, USDA, 3-A
APPLICATIONS
  • Non-fatty and non-oily foods and liquids, potable water, sanitary products
  • Acids, chemicals, solvents
  • In-plant and tank transfer
  • Delivery, transport
VACUUM Full
PACKAGING Coils



Part Number

ID

Reinf

Plies

OD

Min Bend Rad

Max Rec WP

Perm

Cplg Rec

in

in

in

psi

SW373-500

1/2

2

0.969

7.0

500

*

SW373-750

3/4

2

1.263

8.0

500

*

SW373-1000

1

2

1.530

9.0

400

*

SW373-1250

1-1/4

2

1.750

11.0

375

*

SW373-1500

1-1/2

2

2.119

12.0

350

*

SW373-2000

2

2

2.684

16.0

300

*

SW373-3000

3

4

3.850

30.0

200

*

SW373-4000

4

4

4.988

42.0

150

*

*Couplings: Refer to CrimpSource at www.safehose.com for coupling recommendations and crimp specifications.

WARNING!

  • It is the responsibility of the user to determine if the hose is suitable for the application. Most chemical resistance guides are based on temperatures of 70°F (21°C). Elevated temperatures can change the chemical resistance ratings. Many chemicals will become more aggressive as temperatures increase, reducing the ability of hose compounds to withstand them. Contact Parker for chemical compatibility data at elevated temperatures. If no data exists, users are required to perform compatibility testing at the desired temperature.
  • At operating temperatures of 125°F and above, only permanently attached couplings should be installed. At any operating temperature, 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.

 

 

How to Order

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  • Click on the quote button below.
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IMPORTANT!
Hose and hose fittings series must be correctly matched. Using any fittings other than those specifically designated by the hose manufacturer for use with each specific hose can lead to hose assembly failure. Hose assembly failures have lead to damage, injury and death.

California Prop 65 Warning WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov