The Multiquip EM708021 Ring Energizer ST80 is a genuine OEM sealing component designed for the ST80 submersible pump. Sourced directly from Multiquip, this part meets the exact material and dimensional specifications of the original, ensuring a correct, leak-free installation. It is purpose-built for the ST80 and is the recommended replacement when servicing the pump's sealing system.
Key Features
- Genuine OEM Sealing Material — Manufactured to the same compound and compression specification as the original, maintaining the seal integrity the ST80 pump was engineered around.
- Direct-Fit for ST80 Submersible Pump — Dimensioned specifically for the ST80, dropping into position without rework or adjustment during reassembly.
- Confirmed ST80 Fitment — Verified for use on the Multiquip ST80 submersible pump series, so you can order with confidence.
- Protects Pump Internals — A correctly seated energizer ring maintains pressure on the primary seal face, preventing water intrusion into the motor cavity and extending pump service life.
- Correct Part for Seal Service Intervals — Replacing the energizer ring at each seal service is best practice; using the OEM part ensures the new seal assembly performs as intended from the first run.
An energizer ring works alongside the primary mechanical seal to maintain consistent radial or axial load on the seal face. In a submersible pump like the ST80, this continuous spring-like pressure keeps the seal faces in contact, preventing water from migrating along the shaft and into the motor housing. When the energizer ring ages, loses elasticity, or becomes damaged, the primary seal loses the clamping force it needs — resulting in gradual water ingress, motor damage, and eventual pump failure. Replacing it with the correct OEM component at each seal service is the most reliable way to restore full sealing performance.
For fitment questions or to confirm this part is correct for your ST80, contact the DHS Equipment team before ordering.
Part Details
| Part Number | EM708021 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ring Energizer ST80 |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST80 | ST80 |
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.
