Material Handling & Dredge Hoses | Parker | Corrugated Rock Dust Hose | 7393 Series


Series 7393 is a flexible, lightweight suction and discharge hose for rock dust collection and suppression systems in underground mines. The static dissipating natural rubber/SBR blend tube provides abrasion resistance, and the wire helix provides full suction capability and kink resistance. The corrugated, flame resistant blended rubber cover meets MSHA requirements, provides flexibility and is resistant to abrasion and weathering. Series 7393 is available in 200-foot continuous lengths.


TUBE Black natural rubber/SBR blend; static dissipating
REINFORCEMENT Multiple textile plies with wire helix
COVER

Black natural rubber/SBR blend; corrugated wrapped finish

TEMPERATURE RANGE

-30°F to 160°F (-34°C to 71°C)

DESIGN FACTOR 4:1
INDUSTRY STANDARDS MSHA
APPLICATIONS
  • Abrasive materials, rock dust, water
  • Dust suppression and collection systems
  • Construction, general industrial, mining
VACUUM Full
COMPARE TO Veyance Flextra Rock Dust
PACKAGING Coils


 

Part Number *

 

ID (in)

 

Reinf Plies

 

OD (in)

Min Bend Rad (in)

Max Rec WP (psi)

Std Pack Qty (ft)

7393-1252

1-1/4

2

1.602

2.5

90

100

7393-1252050C

1-1/4

2

1.602

2.5

90

50

7393-1502

1-1/2

2

1.890

3.0

90

100

7393-1502050C

1-1/2

2

1.890

3.0

90

50

7393-2002

2

2

2.401

4.0

75

100

7393-2002050C

2

2

2.401

4.0

75

50

7393-2502

2-1/2

2

2.862

6.0

60

100

7393-2502050C

2-1/2

2

2.862

6.0

60

50

7393-3002

3

2

3.409

8.0

50

100

7393-3002050C

3

2

3.409

8.0

50

50


*Part numbers ending in 050C indicate 50-ft lengths with soft cuffs each end

 

How to Order