RELIAMAX™ Hose | Parker SMC683 Series

RELIAMAX™ Modified XLPE Crush Resistant Corrugated Chemical Hose Series SMC683


Series SMC683 is an extremely flexible, high pressure, high temperature suction and discharge hose designed to handle many commonly used acids, chemicals and solvents. The modified cross-linked polyethylene (MXLPE) tube will not leach into and contaminate the product being conveyed, and features a temperature rating to 250°F (121°C). The lightweight corrugated hose construction incorporates a dual monofilament helix that provides full suction capability with superior crush and kink resistance—allowing the hose to return to its original shape—and flexibility, and is suitable for use with internally expanded couplings. The dual static wires provide a path to conduct an electrical charge to ground. The cover is resistant to abrasion, mild chemicals and ozone.

Parker RELIAMAX™ Hose Sizes & Specifications 

  • Tube: Tan modified cross-linked polyethylene (MXLPE)
  • Reinforcement: Multiple textile plies with dual monofilament helix and dual static wires
  • Cover: Black EPDM; corrugated wrapped finish
  • Temp. Range: -40°F to +250°F (-40°C to +121°C)
  • Brand Method: Black text on yellow stripe
  • Brand Example: PARKER SERIES SMC683 RELIAMAX™ CRUSH RESISTANT MOD XLPE CHEMICAL SUCTION HOSE 200 WP MADE IN USA
  • Design Factor: 4:1
  • Industry Standards: None applicable
  • Applications: Acid, chemicals, solvents. In-plant tank transfer. Delivery, transport
  • Vacuum: Full
  • Packaging: Coils

Part Number

ID

Reinf
Plies

OD

Approx Wt

Min Bend Rad

Max Rec WP

Perm
Cplg Rec

in

mm

in

mm

lbs/ft

kg/ft

in

mm

psi

bar

SMC683-750

3/4

19.1

2

1.344

34.0

0.46

0.21

3.0

76.2

200

13.8

*

SMC683-1000

1

25.4

2

1.563

39.7

0.57

0.26

4.0

101.6

200

13.8

*

SMC683-1500

1-1/2

38.1

2

2.094

53.2

0.79

0.36

6.0

152.4

200

13.8

*

SMC683-2000

2

50.8

2

2.750

69.9

1.16

0.53

8.0

203.2

200

13.8

*

SMC683-3000

3

76.2

2

3.781

96.0

1.86

0.84

14.0

355.6

200

13.8

*

SMC683-4000

4

101.6

2

4.781

121.4

2.46

1.12

20.0

508.0

200

13.8

*


WARNINGS!
„ 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.

 

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