The Multiquip 1992100742 Suction Plate is a genuine OEM component designed for QP3TH, QP3TZ, QP3TB, QP3TK, QP3THX, and QP3TS series pumps. As a direct factory replacement, this part is sourced from Multiquip to ensure exact dimensional conformity with the original pump assembly. It is verified compatible across the QP3T pump family, covering trash and centrifugal pump applications. Keeping this plate in serviceable condition is essential to maintaining proper pump suction and flow performance on the job.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the sealing face and port geometry match the pump casing exactly as intended.
- Drop-In Installation — Engineered as a direct replacement that aligns with existing mounting points and hardware in QP3T series pump assemblies without rework.
- Broad QP3T Family Coverage — Confirmed fitment for QP3TH, QP3TZ, QP3TB, QP3TK, QP3THX, and QP3TS pump models across trash and centrifugal pump configurations.
- Maintains Suction Integrity — A properly seated suction plate is critical to generating consistent vacuum at the pump inlet; a worn or cracked plate leads to loss of prime and reduced flow capacity.
- Fuel and Fluid Compatibility — Built to withstand continuous exposure to water, debris-laden slurry, and the abrasive conditions common in trash and dewatering pump service.
The suction plate sits at the inlet side of the pump casing and forms the sealed surface through which fluid is drawn into the impeller. It works in conjunction with the pump's volute and impeller to create the low-pressure zone necessary for the pump to prime and move water efficiently. When the suction plate becomes worn, cracked, or improperly seated, the pump loses its ability to maintain prime, resulting in reduced flow rates, overheating, and potential damage to internal pump components.
Part Details
| Part Number | 1992100742 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Suction Plate |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | QP3TH |
| Trash Pumps | QP3TZ |
| Trash Pumps | QP3TB |
| Trash Pumps | QP3TK |
| Trash Pumps | QP3THX |
| Trash Pumps | QP3TS |
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.
