Graco 15D033 Transducer Grommet – Function & Importance
The Graco 15D033 Transducer Grommet is a small but crucial rubber piece in Graco control boxes. It holds the pressure transducer securely in place, protects its wiring, and helps maintain a reliable seal to prevent moisture or vibration damage.
Specifications
| Part Number | 15D033 |
| Type | Grommet, Transducer |
| Function | Secures and seals the pressure transducer |
| Material | Flexible rubber / elastomer |
| Installed In | Graco control box or pump head |
| Protection | Vibration and moisture shielding |
Key Features
- Vibration dampening: Cushions the pressure transducer to reduce wear.
- Environmental sealing: Helps prevent dust and moisture ingress.
- OEM fit: Made to match Graco’s control-box design exactly.
- Compact and lightweight: Adds minimal bulk while providing protection.
Installation Notes
- Disconnect power before opening the control box.
- Remove the old grommet carefully without damaging wires.
- Place the 15D033 grommet around the transducer wires.
- Press the grommet firmly into its housing slot.
- Ensure the transducer is held securely with no excessive movement.
Frequently Asked Questions
It secures and seals the pressure transducer inside the control box, protecting it from vibration and contamination.
Reusing it is possible if it's in good condition, but replacing with a new 15D033 ensures a secure, leak-free fit.
Replace it if you notice cracks, hardening, or looseness — especially after disassembling the control box.
