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Compact plastic submersible pump with screened intake and NPT discharge

Dayton

Dayton 2HNN9 Submersible Pump 1/30 hp 115V 530 gph

SKU CH-HDXD-RFKHK MPN 2HNN9

Compact submersible pump delivers up to 530 gph at 1 ft head with a 1/30 hp motor on 115V power

  • Product typeDrain Components
  • Moves 530 gph at 1 ft head for rapid water removal
  • Delivers 467 gph at 5 ft head to handle moderate lift
  • Provides 395 gph at 10 ft head for higher discharge points
  • 1/30 hp motor runs continuously on 115V AC power
  • 6 ft cord with epoxy-encapsulated motor for durable submersible use

Compact 1/30 hp submersible pump for low-head

The Dayton 2HNN9 is a centrifugal pump with a plastic housing and epoxy-encapsulated motor. It runs on 115V AC at 2.73 A and delivers a maximum flow of 530 gph at 1 ft of head. The unit includes a 6 ft cord and a screened intake for continuous-duty operation.

Replaces manual bailing

The pump fits where floor drains or utility sinks need automatic water removal up to 18 ft of head. Flow falls to 467 gph at 5 ft and 395 gph at 10 ft, so the jump from manual effort is worth it when the vertical lift stays within that range. A 1/2 in NPT discharge connects directly to standard piping.

Suits basement sumps, condensate removal

Builders who need higher head pressure or flow rates above 530 gph should look at larger-capacity units. The screened intake handles clean water and oil-compatible media but is not designed for solids or abrasive slurries. Continuous duty rating supports long-running installations.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $112.99
Pricier than about 80% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameDayton
Model name2HNN9
Product typeDrain Components

Questions about this item

What discharge pipe size does the 1/2 in NPT outlet on the Dayton 2HNN9 require?

The pump has a 1/2 in NPT discharge connection, so you need a matching 1/2 in NPT pipe or fitting for the outlet.

How do you install the epoxy-encapsulated motor on the Dayton 2HNN9, and what step is often missed?

Lower the unit into the liquid, connect the 1/2 in NPT discharge, and plug the 6 ft cord into a 115V AC outlet; the step often missed is ensuring the screened intake stays clear of debris.

When will the screened intake on the Dayton 2HNN9 need cleaning or replacement?

Clean the intake screen whenever flow drops below the rated 530 gph at 1 ft of head, and replace it if the screen becomes damaged or corroded.

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