G722 Sandblast
G722 Sandblast Hose - Greenline Hose
G722
G722 Sandblast is designed to conduct sand, shot, glass beads, and other abrasives at high velocity. The tube is static conductive to prevent dangerous shocks and the outside diameter is designed to accept over-the-counter sandblast couplings.
The life of a sandblast hose is greatly affected by velocity of flow and amount of hose bending. Typically, hoses will wear out on the outside radius of a curved hose, especially near the operator where it is continuously flexed. Selection of the correct nozzle size is important to prevent premature wear. Please see the Chart below. Sandblast whip hoses are designed with a reduced outside diameter for extra flexibility to reduce operator fatigue. However, the tighter bends that occur with the small outside diameters will reduce hose life. Of course the quality and thickness of the tube material also affects the life and price of the hose. Be wary of less expensive sandblast hoses that may give false economy if they wear out faster. There is an international standard (DIN 53516) that measures abrasion loss of rubber. The rating for G722 is 70+/- 1.5mm³. Wear rates of competitive hoses found in the market have been measured at 140 and more.
TUBE : smooth, black, very abrasion resistant, static-conductive, natural rubber
REINFORCEMENT : multiple layers of spiraled textile cords
COVER : black, pin-pricked, abrasion and weather resistant rubber with wrapped finish
TEMPERATURE RANGE : -40°C (-40 °F) to 95 °C (203 °F)
Inside Diameter |
Outside Diameter |
Tube Thickness |
Weight / foot |
Product |
1/2" |
1.06" |
0.23" |
0.36 lbs |
G722-050 |
3/4" |
1.5" |
0.27" |
0.64 lbs |
G722-075 |
1" |
1.88" |
0.31" |
1.04 lbs |
G722-100 |
1-1/4" |
2.16" |
0.31" |
1.25 lbs |
G722-125 |
1-1/2" |
2.38" |
0.31" |
1.3 lbs |
G722-150 |
2" |
2.88" |
0.31" |
1.64 lbs |
G722-200 |
2-1/2" |
3.44" |
0.31" |
2.24 lbs |
G722-250 |
3" |
4.06" |
0.31" |
2.7 lbs |
G722-300 |
