Albion AT1500S is a suitcase pneumatic twin-cartridge applicator for 1:1 joints on walls, floors, and horizontal lines.
The Albion AT1500S is a suitcase pneumatic twin-cartridge applicator for 1:1 epoxy and adhesive on walls, floors, and horizontal joints. The suitcase handle leaves one hand free to keep the mixer on a vertical or floor line while shop air moves thick 1:1 material. A rigid side-load carriage holds the mix, and the AT1500S stands upright so cartridges reload at working height.
| Property | Value |
|---|---|
| Manufacturer / Model | Albion Engineering AT1500S (AT1500-S) |
| Tool Type | Air-powered multi-component cartridge applicator, suitcase (one-hand) handle, side-load |
| Capacity | Twin 750 ml cartridges (750 x 750 ml, 50.7 oz / 1,500 ml total) |
| Mix Ratio | Fixed 1:1 |
| Drive | Pneumatic, powered forward and reverse |
| Carriage | Side-load |
| Cartridge Outside Diameters | 3 1/8 x 3 1/8 in. |
| Cartridge Part Number | Albion 741-G01 (A and B) |
| Air Cylinder | 4 in. diameter |
| Maximum Operating Pressure | 120 PSI |
| Thrust | 1,500 lbf |
| Air Consumption | 1 CFM |
| Quick Disconnect | 1/4 in. style J or M |
| Weight | 11.5 lb |
| Dimensions | 24 × 8.5 × 6.5 in. |
| Bulletin | Bulletin 318B (202105) |
Product documents: PNEUMATIC MULTI-COMPONENT Cartridge Applicator Bulletin 318B (PDF) | AT-Line Operating Instructions (PDF)
When should I run the Albion AT1500S suitcase along a wall instead of a two-hand grip?
Use the AT1500S when one hand has to stay on a wall, floor, or horizontal joint while the other keeps the mixer on the work. Two-hand AT1500 control is the better pick when the bead is in front of the body and both hands can brace. The suitcase is a one-hand restoration tool, not a second AT1500 with a different name.
Why does the Albion AT1500S keep a side-load carriage on wall work?
The AT1500S uses a rigid side-load carriage so 1:1 epoxy stays honest while you run a suitcase along a wall. Top-load AT1500X drop-in is the better pick when you want the cartridge to drop in from above. Side-load rigidity vs drop-in loading is the choice, not the mix.
How do restoration crews keep the mixer on the wall with the Albion AT1500S?
The AT1500S suitcase leaves a free hand to hold the mixer in the slot on a vertical restoration joint. Shop air moves the 1:1 material while that free hand tracks the line. That is the wall-and-floor reason for this handle.
Is the Albion AT1500S the right 1:1 applicator for floor joints?
Yes. Albion built the AT1500S suitcase for floors and horizontal joints as well as walls, so one hand can stay on the line while 1:1 epoxy or adhesive lands in the slot. Use two-hand AT1500 when you are working in front of your body on the deck.
How does shop-air reverse help the Albion AT1500S at wall height?
Pneumatic reverse on the AT1500S retracts the pistons so the next 1:1 cartridge loads while you are still at wall height. You do not have to drop the applicator to the ground between sticks. Start the regulator low and raise it until the wall bead rate is right.
Does a long wall bead fatigue the operator on the Albion AT1500S?
The AT1500S suitcase is the one-hand path Albion publishes for long wall and floor beads, so the arm is not fighting a two-hand grip along a vertical line. Quick exhaust stops the bead when you release the trigger. Match the handle to the joint, not to a different 1500 carriage.
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