TUBE:
Black, NR/SBR rubber, abrasion resistant thick tube.
REINFORCEMENT:
High tensile synthetic cord.
COVER:
Black, NR/SBR rubber, abrasion resistant. Cover is pin-pricked.
TEMPERATURE RANGE:
From -40°C to + 80°C (-40°F to +176°F).
KEY FEATURES:
• Softwall delivery structure.
• Highly robust construction.
• Long life in extreme conditions.
• Long length assemblies available – Max length: 60m.
APPLICATION & FLUIDS:
Sand blasting or transfer of highly abrasive materials such as grit
and gravel.
WORKING PRESSURE:
Maximum working pressures are based on 3:1 safety factor (maximum working pressure to minimum burst pressure).
TECHNICAL DATA
| Part Number |  Inside Diameter |  Outside Diameter |  Max Working Pressure |  Min Burst Pressure |  Min Bend Radius |  Approx. Weight |
|||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dash | DN | inch | Min ID | Max ID | Min OD | Max OD | MPa | bar | psi | MPa | bar | psi | mm | inch | kg/m | lb/ft | |||||
| mm | inch | mm | inch | mm | inch | mm | inch | ||||||||||||||
| YH-SB21D-12 | -12 | 19 | 3/4” | - | - | - | - | - | - | 32.8 | 1.29 | 2.1 | 21 | 300 | 6.3 | 63 | 910 | 90 | 3.54 | 0.52 | 0.35 |
| YH-SB21D-16 | -16 | 25 | 1” | - | - | - | - | - | - | 39.2 | 1.54 | 2.1 | 21 | 300 | 6.3 | 63 | 910 | 115 | 4.53 | 0.66 | 0.45 |
| YH-SB21D-20 | -20 | 32 | 1-1/4” | - | - | - | - | - | - | 49.0 | 1.93 | 2.1 | 21 | 300 | 6.3 | 63 | 910 | 150 | 5.91 | 1.07 | 0.72 |
| YH-SB21D-24 | -24 | 38 | 1-1/2” | - | - | - | - | - | - | 56.8 | 2.24 | 2.1 | 21 | 300 | 6.3 | 63 | 910 | 180 | 7.09 | 1.57 | 1.06 |
| YH-SB21D-32 | -32 | 51 | 2” | - | - | - | - | - | - | 71.4 | 2.81 | 2.1 | 21 | 300 | 6.3 | 63 | 910 | 240 | 9.45 | 2.32 | 1.56 |