Titan 103-812A Siphon Hose Assembly
OEM Titan Fluid Intake Component
Titan 103-812A Siphon Hose Assembly is an OEM 1 1/4" x 4' siphon hose with rock catcher, designed to draw coating material from the supply container to the pump on compatible Hydra M2000 and Hydra M4000 spray systems.
Compatibility Table
OEM siphon hose restores proper material draw, prevents air ingestion, and ensures reliable pump priming.
Titan Fluid Intake Component Replacement
Titan 103-812A Siphon Hose Assembly for Reliable Material Draw
Titan 103-812A is an OEM 1 1/4" x 4' siphon hose assembly with rock catcher, designed to draw coating material from the supply container to the sprayer pump on compatible Hydra M2000 and Hydra M4000 spray systems. This packaged assembly restores proper material intake and reliable pump priming.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan 1 1/4" x 4' siphon hose assembly with rock catcher, packaged for replacement service on Hydra M2000 and Hydra M4000 spray systems. |
| Function | Draws coating material from the supply container into the sprayer pump. The rock catcher at the inlet prevents debris and large particles from entering the pump and causing damage. The 1 1/4" diameter and 4-foot length provide ample flow capacity and reach for standard supply containers. |
| Industrial Applications | Professional painting, architectural coatings, industrial finishing, and any application requiring reliable material supply from a container. |
| Compatible Titan Models | Hydra M2000, Hydra M4000. The base part number 103-812 is also listed in the Titan Commander product manual as a siphon hose assembly with rock catcher, 1 1/4" x 4'. |
| OEM Part Number | 103-812A Siphon Hose Assembly. |
| Related Parts Commonly Serviced Together | Rock catcher, pump inlet fitting, and supply container. Inspect these components when replacing the siphon hose. |
| Common Problems Solved | Cracked or brittle siphon hose causing air ingestion and poor priming, clogged rock catcher restricting material flow, damaged hose fittings causing leaks, and worn hose leading to inconsistent material supply. |
| When Replacement Is Recommended | Replace if the siphon hose shows cracks, brittleness, kinks, or damage at the fittings. Also replace if the rock catcher is clogged beyond cleaning, if the hose no longer reaches the supply container properly, or if priming becomes difficult due to air ingress. |
| Service Guidance | Inspect the siphon hose regularly for cracks or wear. Clean the rock catcher when material flow becomes restricted. Check the connection at the pump inlet for tightness and apply PTFE tape if needed to prevent air leaks. |
| OEM & Brand Information | Genuine Titan OEM component designed for correct fitment in compatible Hydra spray systems. |
| Commercial Benefits | Restores proper material draw, prevents pump damage from debris, ensures reliable priming, and maintains consistent spray performance. |
The 103-812A Siphon Hose Assembly is a practical replacement for contractors who need reliable material supply to their Hydra sprayer pump. The siphon hose is subject to wear from chemical exposure, bending, and abrasion. A cracked or brittle hose allows air to enter the pump, causing poor priming and inconsistent spray performance. A clogged rock catcher restricts material flow and can starve the pump. If you notice air bubbles in the material, difficulty maintaining pressure, or visible damage to the hose, inspect and replace the siphon hose assembly. Verify the part number against your sprayer service manual before ordering.
Frequently Asked Questions
Quick contractor-focused answers for confirming fitment, function, and service value.
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