Goodyear/Veyance Technologies
Flextra Rock Dust

Type:  Mining Hose

Vendor:  Goodyear/Veyance Technologies

Application:

Flextra® Rock Dust hose is for handling rock dust operations in underground mines.

Tube:

Black Tufsyn® synthetic rubber (static dissipating/static conductive)

Reinforcement:

Spiral-plied synthetic fabric with wire helix

Cover:

Yellow Chemivic™ synthetic rubber, flame-resistant (MSHA) (wrapped impression)

Temperature:

-25°F to 200°F (-32°C to 93°C)

Packaging:

50’ lengths, coiled and polywrapped

Branding:

Example: Goodyear® Rock Dust Flame-Resistant MSHA #

Couplings:

Contact JGB for proper fitting recommendation and coupling procedure.

Order Codes:

549-668

Colors:

Black with yellow cover

ID		NOM. OD		MAX WP		BEND RADIUS		VACUUM HG		WEIGHT		Request a Quote
in.	mm	in.	mm.	psi	Mpa	in.	mm.	in.	mm.	lb./ft.	kg./m.
1 1/4	31.8	1.59	40.5	100	0.69	6	152	29	737	0.48	0.72	Request Quote
1 1/2	38.1	1.85	46.9	100	0.69	6	152	29	737	0.60	0.89	Request Quote
2	50.8	2.37	60.3	100	0.69	8	203	29	737	0.80	1.19	Request Quote
2 1/2	63.5	2.89	73.3	100	0.69	10	254	29	737	1.06	1.58	Request Quote
3	76.2	3.35	85.1	50	0.34	12	305	29	737	1.20	1.79	Request Quote
4	101.6	4.41	111.9	50	0.34	16	406	29	737	1.71	2.55	Request Quote