The Titan Impact 1640 is the largest of the original Impact sprayers: a 240 V electric piston-pump unit rated at 1.5 gpm and 3300 psi, with a 0.037 in. maximum tip on one gun and 0.025 in. on two. Titan builds its fluid section for heavy-bodied and abrasive coatings, and the site lists its parts on six diagram pages.
What the 1640 is
The Impact 1640 is the largest original Impact and the only one in this group that runs on 240 V. Titan's page lists a 240 V supply, so check the outlet and the cord setup before you plan a job around it. Dealers quoting Titan describe the 1640 for smooth texture and abrasive coatings, including level 5 finishes, knockdown, texture and high-build coatings. That is the same positioning as the Impact 1040T, which is a smaller machine with its own diagram pages.
Verified specs
Titan Impact 1640 specifications
| Spec | Impact 1640 |
|---|---|
| Supply | 240 V electric |
| Maximum delivery | 1.5 gpm |
| Maximum tip, one gun | 0.037 in. |
| Maximum tip, two guns | 0.025 in. |
| Maximum pressure | 3300 psi (22.8 MPa) |
Sources disagree on the 1640's motor rating, amperage, weekly volume and weight, so those figures are left out. Check your sprayer's data plate or call our parts team.
What ships with it
Titan lists an RX-Apex gun, a 517 TR1 tip, a 3/8 in. x 50 ft airless hose and a 1/4 in. x 6 ft whip hose with the 1640. The sprayer has a hose wrap that holds up to 150 feet of hose. Whatever hose you replace it with must be rated for the sprayer's working pressure.
The fluid section
Dealers quoting Titan describe a submerged fluid section and foot valve for heavy-bodied coatings, with ceramic balls and carbide seats. We list those as Titan's general description of the pump and do not attach the word ceramic to any single part number. The 1640 pump differs from the pump on the 740 to 1140 pages. The fluid section page lists 32 parts.
1640 fluid section parts that identify the pump
The 1640 page also lists an upper packing assembly (0509123A), a lower seal assembly (0558582A) and a seal insertion tool (0509927). Which of those parts a repack needs is a question for your manual or our parts team, not something to guess from a list.
The diagram pages
Impact 1640 diagram pages
| Diagram page | Parts | Examples |
|---|---|---|
| Fluid Section | 32 | Cylinder 0558419, piston rod 0558424A, repacking kit 0558785 |
| Drive Assembly | 15 | Slider 0558572A, 3rd stage gear 0558362A, motor 0558737A, electrical control 0558774 |
| Filter Assembly | 10 | Manifold filter 730-067-30, housing 800-705, bypass valve 0558727 |
| Main Assembly | 40 | Covers, power switch, fuse block, control panel, fan |
| Upright Cart Assembly | 19 | Cart weldment, handle, wheel, carriage |
| Accessories | 29 | Guns, hoses, Piston Lube, gun filters, tip seat and seal kit |
The 1640 page names are generic (Fluid Section, Drive Assembly and so on). The links above go to the 1640 pages.
Parts it shares with other Impacts
The 1640 fluid section page lists the same outlet ball (9841502), outlet seat (0294516), inlet seat (00310) and outlet seal (800-348) as the Impact 740, 840, 1040 and 1140 fluid section pages. That is a statement about the diagram lists. The pump itself, including cylinder, rod and piston, is different from those models, so a kit for one of them will not be the 1640 kit. Use the 1640 page for repacking.
Fluid section and drive parts from the 1640 diagram pages:
The Short Version
The 1640 is a 240 V, 1.5 gpm, 3300 psi sprayer with its own pump design. Use the six 1640 diagram pages for parts, and call (713) 931-0006 if you are not sure which repacking kit your machine needs.
Need a 1640 part?
Call (713) 931-0006 with your model and serial number and our parts team will confirm the part before you order.
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