Parker Industrial
Corrugated Rock Dust Hose - Series 7393

Type:  Material Handling Hose

Sub Type:  Material Handling Abrasives and Corrosives hose

Vendor:  Parker Industrial

Application:

Corrugated Rock Dust Hose MSHA Natural Rubber / SBR Blend Tube
Series 7393

• Abrasive materials, rock dust, water
• Dust suppression and collection systems
• Construction, general industrial, mining

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.

Design Factor:  4:1
Vacuum:  Full
Industry Standards:  MSHA

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:

-30°F to +160°F (-34°C to +71°C)

Packaging:

Coils

Branding:

PARKER SERIES 7393 ROCK DUST HOSE FLAME RESISTANT MSHA # MADE IN USA (DATE CODE)

Couplings:

Contact JGB for proper fitting recommendation and coupling procedure.

Colors:

Black

Part No.	ID	ID	Reinf Plies	OD	OD	Approx Wt	Approx Wt	Min Bend Rad	Max Rec WP	Std Pack Qty	Request Quote
	(in)	(mm)		(in)	(mm)	(lbs/ft)	(kg/ft)	(in)	(psi)	(ft)
7393-1252	1-1/4	31.8	2	1.602	40.7	0.46	0.21	2.5	90	100	Request Quote
7393-1252050C*	1-1/4	31.8	2	1.602	40.7	0.46	0.21	2.5	90	50	Request Quote
7393-1502	1-1/2	38.1	2	1.89	48	0.63	0.29	3	90	100	Request Quote
7393-1502050C*	1-1/2	38.1	2	1.89	48	0.63	0.29	3	90	50	Request Quote
7393-2002	2	50.8	2	2.401	61	0.83	0.38	4	75	100	Request Quote
7393-2002050C*	2	50.8	2	2.401	61	0.83	0.38	4	75	50	Request Quote
7393-2502	2-1/2	63.5	2	2.862	72.7	0.93	0.42	6	60	100	Request Quote
7393-2502050C*	2-1/2	63.5	2	2.862	72.7	0.93	0.42	6	60	50	Request Quote
7393-3002	3	76.2	2	3.409	86.6	1.27	0.58	8	50	100	Request Quote
7393-3002050C*	3	76.2	2	3.409	86.6	1.27	0.58	8	50	50	Request Quote

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.