MP Pumps 29809 HTO Self-Priming Centrifugal Pump
The HTO series is a self-priming centrifugal pump line built for hot oil transfer service, where the pumped fluid runs at elevated temperature.
It is sized for a 145TC motor frame.
Always match by the MP Pumps part number 29809 stamped on the unit or listed on your equipment parts diagram, since pump configurations vary by mount type, material, and port size even within the same series.
Key Features
- Self-priming centrifugal design rated for hot oil transfer service
- Available as a bare wet end, PumPak, or complete motor-driven unit depending on the model
- Flanged and close-coupled configurations available across the HTO lineup
Applications
- Hot oil transfer in industrial process systems
- Heat-transfer fluid circulation
- OEM and replacement service on HTO-equipped equipment
Specifications
- Manufacturer: MP Pumps
- Part Number: 29809
- Series: HTO
- Part Type: Pump
- Motor Frame: 145TC
Frequently Asked Questions
Q: What does self-priming mean for this pump?
A self-priming pump can clear air from its own suction line on startup rather than needing the line pre-filled with liquid, using an internal check valve to hold prime between runs.
Q: Can this pump run dry?
No. Running a centrifugal pump dry for more than a few seconds can damage the mechanical seal and impeller. Shut the pump off if it loses prime and will not reprime on its own.
Q: Is this a genuine MP Pumps part?
Yes, this is a genuine MP Pumps unit, sold under MP Pumps part number 29809.
Q: What maintenance does this pump need?
Periodically check the mechanical seal for leaks, inspect the impeller for wear, and keep the suction line free of debris that could clog or damage the impeller.
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