The Husqvarna 502571301 Diaphragm is a genuine OEM component designed for the DC3300 dust collector. Sourced directly from Husqvarna, this diaphragm meets the exact material and dimensional specifications required for proper operation in the DC3300. DHS Equipment supplies this part to help keep your dust collection equipment performing at full capacity. Cross-reference part number 502571301 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Flexible Material — manufactured to Husqvarna's exact compound and thickness specifications, ensuring consistent flex cycle performance and airtight sealing under continuous vacuum load.
- Direct Drop-In Replacement — engineered to match the original mounting profile and port dimensions of the DC3300, allowing straightforward installation without modification.
- DC3300 Dust Collector Compatibility — verified fitment for the Husqvarna DC3300 dust collector, a heavy-duty unit used in demanding concrete cutting and grinding environments.
- Restored Suction and Airflow — a correctly functioning diaphragm maintains the pressure differential that drives dust-laden air through the collection system; a cracked or fatigued diaphragm causes immediate loss of suction and ineffective dust capture.
- Dust Control Compliance — proper diaphragm function is essential to maintaining the airflow performance that keeps silica dust and fine particulates within safe exposure limits on the worksite.
The diaphragm is a flexible membrane that acts as the pumping element within the dust collector's airflow or pulse-cleaning system. It flexes repeatedly under pressure to move air, dislodge filter cake, or maintain consistent negative pressure across the collection chamber. When a diaphragm cracks, hardens, or loses elasticity, suction performance drops noticeably, filter cleaning cycles become ineffective, and the unit can no longer contain fine dust — making prompt replacement critical to both equipment performance and operator safety.
For questions about fitment or ordering, contact DHS Equipment directly.
Part Details
| Part Number | 502571301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Diaphragm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Dust & Slurry Equipment | DC3300 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
