Products
Alfagomma
T755AA Series*
180 PSI 2-Ply Abrasive Material Blast Hose
* Formerly LT753AA
GENERAL APPLICATIONS
- Designed to convey abrasives, sand and shot blast material
CONSTRUCTION
- Tube – Black static conducting NR – offering excellent abrasion resistance, upgraded to 36mm3 (cubed) rating
- Reinforcement – High tensile textile cords – 2-ply construction
- Cover – Black conductive SBR/NR blend – abrasion and ozone resistant – pin pricked
WORKING PRESSURE
Constant Pressure – 12 Bar (180 PSI)
SERVICE TEMPERATURE RANGE
-22°F (-30°C) to +176°F (+80°C)
BRANDING
ALFAGOMMA – ITALY - 755 12 BAR (180 PSI) TOP ABRASIVE MATERIAL BLAST Ω (in white letters)
| Series Number | ID | OD | Tube Thickness (mm) |
Max. Working Pressure (psi) |
Standard Length (ft) | Weight (lbs/ft) |
||
|---|---|---|---|---|---|---|---|---|
| (in) | (mm) | (in) | (mm) | |||||
| T755AA050 | 1/2 | 13 | 1.06 | 27 | 0.212 | 180 | 50/100 | 0.34 |
| T755AA125 | 1 1/4 | 32 | 1.89 | 48 | 0.240 | 180 | 50/100 | 0.77 |
NOTES: Tolerances according to RMA Class 311-A
BLASTING DATA GUIDE
Premature hose wear can be prevented if the proper nozzle size is used for the corresponding hose ID size. (See chart below)
| Series | UB8 | UB7 | UB6 | UB5 | UB4 |
|---|---|---|---|---|---|
| CFM @ 100 PSI | 350 | 260 | 200 | 150 | 90 |
| AIR HOSE | 2 | 1 1/2 | 1 1/2 | 1 1/4 | 1 1/4 |
| S.B. HOSE SIZE | 1 1/2 | 1 1/2 | 1 1/4 | 1 1/4 | 1 |
| MAT. LB/HR | 2250 | 1750 | 1260 | 900 | 540 |