Unit of Measure


Inside Diameter

N/A 8 in203.20 mm

Outside Diameter

N/A 9.13 in231.90 mm

Reinforcement Plies

N/A 2
Maximum Working
Pressure at 68 ºF1
N/A 60 psi4.14 bar

Vacuum at 68 ºF

N/A 29.0 inHg

Minimum Bend Radius (MBR)

N/A 40.00 in1016.00 mm


N/A 10.05 lbs/ft14.96 kg/m

Standard Length

N/A 50 ft

Temperature Range

N/A -40 to +180 ºF-40 to +82 ºC

Tube Size

N/A 1/4 in

Tube Material

N/A Pure Gum Rubber

Tube Color

N/A Tan

Cover Material

N/A Ethylene Propylene Diene Monomer (EPDM)

Cover Color

N/A Black


N/A Jason logo 4470 DRY BULK SUCTION WP (PSI) (BAR). White mylar longitudinal stripe


N/A For suction, discharge or gravity flow of abrasives from manufacturing, sandblast recovery, mineral processing power plants and spill recovery.



N/A Tube is 1/4" pure gum rubber, tan color. Cover is EPDM, fabric impression, corrugated and black. Reinforcement is a two-ply synthetic fabric with a wire helix and a static wire.



  • 1/4" gum tube is highly abrasion resistant.
  • Corrugated to make the hose flexible, even in tight bends.
  • Weather and ozone resistant.
  • All sizes are full vacuum.
  • Static wire, when grounded, dissipates static electricity.



N/A All sizes may not be stocked in all locations.
We disclaim any liability for use of our products in applications other than which they are designed.
Hoses are constantly being upgraded. Jason Industrial reserves the right to make changes in construction without prior notice.

California Proposition 65 Information

California Proposition 65 Information

N/A   This product can expose you to chemicals including carbon black, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information visit https://www.p65warnings.ca.gov/
  • 1 Working pressure is temperature dependent.