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D-Series Centrifugal 3 HP 230/460 Volts 3-Phase Medium Head Pump - 2-1/2 x 2 Inch
Shipping Options
This item ships free via freight truck. This means that the item cannot ship via regular transportation because it is too large, heavy or needs to be palletized. Learn more about receiving an LTL shipment.
Shopper Protection
- This item is backed by a 30 day Return Policy
- This item is protected under the Poolweb Guarantee
Replacement Parts
- Shop 26 replacement parts for this product and get it working like new!
Product Information
Additional Resources
- Sales Brochure (pdf)
- Product Manual (pdf)
- Additional Information (pdf)
Description
The Sta-Rite D-Series Model DHH3-171 3 HP Centrifugal Pump is 230/460 Volts 3-Phase, precision cast iron with a machined bronze impeller and is a high performance and self-priming pump. The D-Series have an open drip-proof motor with continuous duty rated at 3450 RPM and is suitable for outdoor installation. The flange motors are JM type and NEMA listed. These pumps are designed for commercial and public swimming pools, aquatic facilities and waterparks where high performance and self-priming is needed.Each D-Series model has a back pull-out design that allows entire motor to be removed for servicing impeller, seal or motor without disturbing plumbing. The hair and lint strainer is not included but can be purchased as a separate item. A few hair and lint strainer options are available to you from Pentair.
Product Features
- Model DMH3-171 3 HP 230/460 Volts, 3-Phase Standard Efficiency, Medium Head Commercial Pump.
- 2-1/2 x 2 inches suction and discharge ports.
- Made of cast iron with enclosed bronze impeller.
- Heavy-duty Belden motors designed for performance.
- Back pull-out design allows entire motor to be removed for servicing impeller, seal or motor without disturbing plumbing.
- Drain port provided for easy winterizing.
- NSF Certified when installed with hair and lint strainer (sold separately).
Why choose a Pentair pump?
A Pentair pool pump is a wise choice for any pool owner seeking energy efficiency, durability, quiet operation, and advanced technology in their pool equipment. With a wide range of options and a commitment to environmental sustainability, Pentair offers a truly comprehensive range of pool pumps that cater to diverse needs, making it the go-to brand for all your pool maintenance requirements. Pentair pumps are known for their exceptional performance, energy efficiency, and innovative features that set them apart from other pool pumps on the market.
Pentair products are well-regarded for their quality construction, ensuring lasting performance and minimal maintenance. Their pool pumps are built with corrosion-resistant materials, protecting them from harsh weather conditions, water exposure, and other potential wear and tear factors. Pentair pool pumps have been engineered to operate at exceptionally low noise levels. This quiet operation ensures a more peaceful pool environment, allowing you and your loved ones to enjoy your time around the pool without being disturbed by loud mechanical sounds.
With more than four decades of experience in the pool industry, Pentair has established itself as a reliable and trusted brand that stands behind its products. When you invest in a Pentair pool pump, you can have peace of mind knowing that you have chosen a quality product backed by an industry-leading manufacturer.
Technical Specifications
| Product Category | |
| Poolweb Item # | DMH3-171 |
| Manufacturer | Sta-Rite |
| Voltage | 230-460V Three Phase |
| Shipping Weight | 148.0 lb |
Shipping & Returns
Shipping Options
This item ships free via freight truck. This means that the item cannot ship via regular transportation because it is too large, heavy or needs to be palletized. Learn more about receiving an LTL shipment.
Standard ground shipments may be delivered sooner depending on where you are located, and the shipping method used to ship your order. Combining multiple items onto the same order can change the delivery date and expedited shipping costs, especially if the other items are not available for immediate shipment. Transit time is calculated in business days and does not include Saturday and Sunday.
Return Policy
This item can be returned within 30 days of order. See return policy for details and how to place a return.
Poolweb Guarantee
This item qualifies for a one-year Poolweb.com guarantee. Poolweb guarantees that the item you receive will function as advertised for one year. See the Poolweb Guarantee for more details.