A blower hose made from MSHA approved flame-resistant materials for use as a rock dust blowing hose in underground mines. The Rock Dust - General Purpose Blower Hose is also designed for insulation blowing and general air transfer uses. It has abrasion-resistant tube and cover for excellent durability and long life. With its low initial cost and excellent abrasion resistance, Rock Dust hose is also popular for many non-mining material handling applications. Mint green in color for high visibility.

Construction:
MSHA rated mint green
PVC tube and cover
White helix reinforcement
Temperature Range: -0 to +158 degrees F

Code Number	Inside Diameter (Inches)	Outside Nominal Diameter (Inches)	Working Pressure PSI@	Vacuum Rating In/Merc@	Bending Radius Minimum (Inches)	Weight Per Foot (Pounds)	Length Standard (Coil) (Feet)
			72 degrees	72 degrees
DRD-6	1-1/2	1.75	44	FULL	3.8	.25	100
DRD-8	2	2.31	30	FULL	5.5	.45	100
DRD-10	2-1/2	2.87	30	FULL	7.0	.61	100
DRD-12	3	3.40	30	FULL	8.0	.77	100
DRD-16	4	4.45	27	FULL	14.0	1.18	100

---

General Information & Sales Policies

GEN-LINE PRODUCTS	DARCOR PRODUCTS	DARLITE PRODUCTS