Albion AT400X4 is a two-hand pneumatic applicator for 4:1 two-component material in 415 ml cartridges. Shop air moves the 4:1 mix while both hands brace the bead on glazing and bonding work.
The Albion AT400X4 is a two-hand pneumatic applicator for 4:1 two-component material in 415 ml cartridges. Glazing and bonding work uses it when the datasheet calls for 4:1 and both hands can brace the bead on a bench or scaffold. Shop air drives reverse so the next 415 ml cartridge reloads upright on the deck between 4:1 beads at working height on the job.
| Property | Value |
|---|---|
| Manufacturer / Model | Albion Engineering AT400X4 |
| Tool Type | Air-powered multi-component cartridge applicator, two-hand standard handle |
| Capacity | 415 ml (14 oz) twin side-by-side cartridge |
| Mix Ratio | Fixed 4:1 |
| Cartridge Outside Diameters | 1 15/16 × 1 31/32 in. |
| Cartridge Length | 7-1/4 in. (Bulletin 363C) |
| Drive | Pneumatic, powered forward and reverse |
| Air Cylinder | 4 in. diameter |
| Thrust | 1,130 lbf at 90 PSI |
| Maximum Operating Pressure | 120 PSI |
| Air Consumption | 1 CFM |
| Quick Disconnect | 1/4 in. style J or M |
| Weight | 9 lb |
| Dimensions | 20 × 6.5 × 6.5 in. |
| Handle / Regulator Parts | 957-13 handle assembly; 957-2 suitcase handle (optional) |
| Bulletin | Bulletin 318B (202105); Bulletin 363C (202011) |
Product documents: PNEUMATIC MULTI-COMPONENT Cartridge Applicator Bulletin 318B (PDF) | 400 SERIES MULTI-COMPONENT Applicator - 1:1, 2:1, 4:1 & 10:1 MIX RATIOS Bulletin 363C (PDF) | AT-Line Operating Instructions (PDF)
When should I pick 4:1 Albion AT400X4 instead of 1:1/2:1 AT400?
Pick the AT400X4 when the material datasheet calls for 4:1 in a 415 ml cartridge. Pick the AT400 when the sheet calls for 1:1 or 2:1 in a 400-series cartridge with no change-over parts. Ratio on the sheet is the reason, not a preference for one handle.
When should I use two-hand Albion AT400X4 instead of the AT400X4-S suitcase?
Use the AT400X4 when both hands can stay on the applicator in front of the body on a bench, scaffold, or overhead. Use the AT400X4-S suitcase when one hand has to run a wall, floor, or long horizontal joint. Handle stance is the choice on the same 4:1 cartridge.
Which 4:1 2K jobs is the Albion AT400X4 built for?
Albion built the AT400X4 for 4:1 two-component adhesives and related materials in the 415 ml pack. Bonding and restoration crews reach for it when the sheet specifies 4:1 and shop air is already on the deck. Confirm cartridge geometry on the current material sheet.
How does a two-hand brace help on the Albion AT400X4?
Two-hand AT400X4 control keeps a 4:1 bead on line when the work is in front of the body. Shop air moves the mixed material while both hands stay on the applicator. Switch to AT400X4-S when that same 4:1 cartridge has to run one-handed along a wall.
How does shop-air reverse help on a 4:1 Albion AT400X4 bead?
Pneumatic reverse on the AT400X4 retracts the pistons so the next 415 ml 4:1 cartridge loads on the bench or scaffold. Start the regulator low and raise it until the 4:1 bead rate matches the joint. Quick exhaust stops the flow when you release the trigger.
Does the Albion AT400X4 stand upright for a 415 ml reload?
Yes. The AT400X4 stands upright so a 4:1 415 ml cartridge can be swapped on the bench or scaffold instead of on the ground. That upright stance is a published AT-line property, separate from two-hand versus suitcase handle choice.
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