Graco 194909 Tie Rod
The Graco 194909 Rod Tie aligns and stabilizes piston or diaphragm rods inside pumps, ensuring smooth, reliable operation and extending equipment life.
- Rod‑tie for piston/diaphragm pumps
- Prevents misalignment under pressure
- Hardened alloy for durability
- Ideal for maintenance or rebuilds
Compatible Machines
- Graco piston and diaphragm pumps requiring rod stabilization
- Fluid‑handling systems with tie‑rod assemblies
- Industrial paint or coating spray units using rod-driven mechanisms
- Maintenance and rebuild kits for rod‑guided pumps
Product Overview
The Graco 194909 Rod Tie is a robust connector that secures piston or diaphragm rods within the pump frame, ensuring alignment and preventing lateral movement. It maintains internal structural integrity under pressure and repeated cycles. Ideal for rebuilds or replacements where rod alignment and pump stability are critical.
Specifications
| Attribute | Detail |
|---|---|
| Part Number | 194909 |
| Component Type | Rod tie / rod stabilizer |
| Material | Hardened metal alloy for high‑stress support |
| Function | Secures rod alignment inside pump housing |
| Application | Industrial pumps, fluid transfer, coating systems |
| Use‑case | Replacement during maintenance or rebuild |
Key Features
- Keeps pistons/diaphragms aligned under stress and pressure
- Durable metal construction for long‑term reliability
- Prevents internal rod bending or misalignment
- Compatible with various Graco rod‑guided pump models
- Easy to install during pump maintenance or rebuild
Installation
Disassemble the pump housing to expose the rod assembly and remove the old tie if present. Align piston or diaphragm rods correctly, place the new 194909 Rod Tie, and fasten securely per torque specs. Reassemble the pump and test under low pressure to ensure smooth operation and no misalignment.
Frequently Asked Questions
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