Part number 700-213 is a pump siphon tube with O‑ring designed for Epic 690 GX and PowrLiner 3100 airless sprayers. This tube draws paint from the container into the pump and includes a sealing O‑ring to prevent air leaks. A cracked, clogged, or missing siphon tube can cause priming difficulties, pressure loss, or erratic spray. Replacing it restores proper fluid pickup and reliable performance.
| Part Number | 700-213 |
|---|---|
| Part Description | Pump Siphon Tube with O‑Ring |
| Brand | Genuine Replacement Part |
| Fits Models | Epic 690 GX; PowrLiner 3100 |
| Condition | New |
The 700‑213 siphon tube assembly is a vital component that carries paint from the container to the pump on Epic 690 GX and PowrLiner 3100 airless sprayers. It includes a molded tube and a precision O‑ring that seals the connection to the pump inlet, ensuring a continuous, air‑free flow of material.
Over time, siphon tubes can become brittle, cracked, or clogged with dried paint. The O‑ring may also compress, harden, or become damaged, allowing air to enter the system and causing loss of prime, sputtering, or reduced pressure. Replacing the complete tube with its integrated O‑ring using genuine 700‑213 restores a tight seal and reliable fluid pickup, minimizing downtime on the job.
| Fluid pickup | Transfers paint from container to pump inlet |
|---|---|
| Sealing | Integrated O‑ring prevents air from entering the system |
| Material compatibility | Resistant to solvents and paints used in airless spraying |
| Cracks / splits | Visible damage to the tube wall |
|---|---|
| Hardened O‑ring | O‑ring is brittle or flattened, no longer seals |
| Priming failure | Pump will not draw paint; air being sucked in |
| Blockage | Tube clogged with dried paint (cleaning not possible) |
Part 700‑213 is designed to fit the following models. Always verify your model number and revision before ordering.
| Brand / Series | Compatible Model |
|---|---|
| Epic | 690 GX |
| PowrLiner | 3100 |
When servicing the siphon tube, consider inspecting these components:
A clogged strainer restricts flow; clean or replace as needed.
Debris in the inlet valve can cause priming issues; inspect and clean.
If the sprayer has a return system, check for leaks or damage.
Copyright © 2024 AlltitanParts.com - All Rights Reserved.
