Titan 805-436 Lower Housing
Restore your sprayer's pump assembly with the Titan 805-436 Lower Housing, a genuine OEM component for compatible Impact 740 and Impact 840 fluid sections. This replacement housing supports the specified lower pump assembly arrangement, making it an essential repair option when the original housing is damaged or unsuitable for continued service.
Assembly Location: Fluid section, item 11.
Quantity Required: One per documented assembly.
Related Assembly: Titan 805-236A Fluid Section Assembly.
Ordering Note: Verify the installed fluid-section assembly before ordering. This listing concerns the lower housing only; packings, O-rings, piston components, and other pump hardware are not established as included.
Restore the Lower Pump Housing in Your Titan Impact Sprayer
The Titan 805-436 Lower Housing is a manufacturer-listed replacement component for compatible Titan Impact 740 and Impact 840 airless sprayer fluid sections. Positioned within the lower pump assembly, this housing forms part of the structural arrangement surrounding the fluid-section wear and sealing components. Replacing a damaged housing allows technicians to repair the affected pump section while retaining other serviceable parts.
Compatible Titan Impact Machines
The following models are documented in the referenced Titan fluid-section diagrams.
| Machine | Assembly | Quantity |
|---|---|---|
| Titan Impact 740 | Fluid Section, Item 11 | 1 |
| Titan Impact 840 | Fluid Section, Item 11 | 1 |
What Does the Titan 805-436 Lower Housing Do?
The lower housing forms part of the structural body of the fluid-section assembly. It is positioned in the pump's lower component group, which includes the lower packing assembly, wear ring, O-rings, and associated piston components.
During operation, the fluid section moves coating material through the pump as the piston reciprocates. The lower housing provides part of the specified mechanical arrangement required for proper assembly and service.
A damaged housing may require replacement if its structural integrity, connection features, or mating surfaces are no longer suitable. The lower housing should not be confused with the upper housing, piston rod, or packing kit.
Common Lower Housing Problems & Repair Considerations
Cracks or Structural Damage: Inspect the housing for fractures and other physical defects.
Damaged Mating Surfaces: Examine contact surfaces that interface with adjoining pump components.
Connection Damage: Inspect applicable threads, attachment points, and sealing interfaces.
Corrosion or Wear: Check for deterioration that makes the original housing unsuitable for reuse.
Leakage or Pressure Loss: Inspect packings, O-rings, valves, piston rod, and housing interfaces. These symptoms do not independently prove that the lower housing has failed.
Inspection & Installation Guidance
1. Prepare the equipment: Disconnect electrical power and follow Titan's prescribed pressure-relief procedure.
2. Identify the component: Confirm 805-436 as item 11 in the applicable fluid-section diagram.
3. Inspect related parts: Check the upper housing, lower packing, wear ring, O-rings, and piston rod for damage.
4. Follow factory procedures: Disassemble and install the lower housing using Titan's specified service sequence, fastening methods, and seal orientation.
5. Reassemble carefully: Replace unserviceable sealing components and verify the complete fluid-section arrangement.
6. Test the repaired sprayer: Prime the machine and check for leakage, abnormal operation, and correct pressure performance.
Commercial & Maintenance Benefits
Targeted Pump Repair: Replace the affected lower housing rather than automatically purchasing a complete fluid-section assembly.
Factory Component Identification: Match the replacement housing to Titan's specified parts diagram.
Professional Maintenance: Support planned airless sprayer servicing and pump rebuilding.
Repair Efficiency: Retain other serviceable pump components when only the lower housing requires replacement.
Order Titan 805-436 Lower Housing
Repair your compatible Titan Impact fluid section with the correct genuine OEM lower housing from AllTitanParts. Verify the assembly number and inspect the adjoining sealing and piston components before placing your order.
Frequently Asked Questions
What is Titan 805-436 Lower Housing?
It is a genuine Titan lower fluid-section housing identified in the Impact 740 and Impact 840 pump assembly diagrams.
Which Titan sprayers use lower housing 805-436?
Titan Impact 740 and Impact 840 are documented applications. Other model variants require verification against their exact fluid-section diagrams.
Where is the lower housing located?
It is item 11 in the referenced fluid-section exploded diagram, within the lower pump assembly.
Which fluid-section assembly uses this housing?
The referenced Impact 740 and Impact 840 fluid-section assembly is Titan 805-236A.
Does Titan 805-436 include packings or seals?
Packings and seals are not established as included with the individual lower housing listing. They are separately identified in the manufacturer's parts diagram.
Is lower housing 805-436 included in repacking kit 805-1010?
No. The lower housing is not listed among the components included in the referenced repacking kit.
When should the lower housing be replaced?
Replacement may be appropriate when cracks, structural damage, worn mating surfaces, or damaged connection features make the original housing unsuitable for reuse.
Which related parts should be inspected?
Inspect the 805-435 Upper Housing, 800-354 Wear Ring, 800-332 Viton O-Rings, 800-333 PTFE Back-Up Rings, lower packing assembly, and 805-437A Piston Rod.
No reviews yet. Be the first to review this product!
