---
product_id: 141682159
title: "Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only"
brand: "half off ponds"
price: "AR$1198346"
currency: ARS
in_stock: true
reviews_count: 8
category: "Half Off Ponds"
url: https://www.desertcart.com.ar/products/141682159-half-off-ponds-1-2-hp-rocking-piston-pond-aerator
store_origin: AR
region: Argentina
---

# 0.5 HP 3.9 CFM -5 to 175°F Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only

**Brand:** half off ponds
**Price:** AR$1198346
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Quality Airflow!

## Quick Answers

- **What is this?** Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only by half off ponds
- **How much does it cost?** AR$1198346 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/141682159-half-off-ponds-1-2-hp-rocking-piston-pond-aerator)

## Best For

- half off ponds enthusiasts

## Why This Product

- Trusted half off ponds brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Peace of Mind:** Enjoy a 2-year warranty for worry-free operation.
- • **Versatile Use:** Perfect for both professional and amateur outdoor applications.
- • **Durable Design:** Crafted with an aluminum alloy body for long-lasting performance.
- • **Energy Efficient:** Equipped with a copper motor to save on energy costs.
- • **Unmatched Airflow:** Experience a powerful 3.9 CFM for optimal pond aeration.

## Overview

The HALF OFF PONDS 3.9 CFM Deep Water Subsurface Air Compressor is a robust and efficient solution for pond and lake aeration. With a maximum operating depth of 40 feet and a high flow rate of 3.9 CFM, this 1/2 HP compressor is designed for both professional and amateur use. Its durable aluminum body and energy-efficient copper motor ensure reliability, while the included air filter guarantees clean air. Backed by a 2-year warranty, this compressor is your go-to choice for maintaining healthy aquatic environments.

## Description

Buy Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only: Pumps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good replacement - When my original aeration pump failed, I was shocked to find the cost was nearly that of the full system. After some research, I picked this pump. It is smaller dimensionally and required some creative engineering to fit into the old box and connect to the distribution piping, but not terrible. Picked up a few pipe fittings and modified the old plumbing. My main complaint is the use of 1/4" 24 threads in the base - it is nearly impossible to find these threads on bolts today. The pump is working very well after two weeks of continuous operation. It is actually quieter than the original pump. I am very satisfied with it.
Review: I have been using this pump in my pond for many years now, and it has worked flawlessly. - I have been using this pump in my pond for many years now, and it has worked flawlessly. Thanks for a great product!

## Features

- High flow, high capacity rocking piston air compressor delivers 3.9 cubic feet per minute (CFM) at 5 PSI maximum operating depth of 40 feet. Operating temperature range of -5 to 175 Degrees Fahrenheit with a overheat protection at 290 Degrees Fahrenheit
- A Pump You Can Trust - Air filter with replaceable, debris-trapping element delivers clean, pure air. Dependable, reliable, low maintenance design for continuous or intermittent operation.
- Ultimate Performance - PA-RP60P: Volts - 120; Amps - 3.5; Hertz - 60; CFM @ 5 PSI - 3.13. Pump has aluminum alloy body for maximum durability and copper motor for energy efficiency.
- Dimensions - 10 inches long, 6 inches wide, 7 inches high. Includes air filter with replaceable element, 50 PSI pressure relief valve, and isolation mounts. 3/8 inch weighted air hose recommended (not included)
- 120-volt, 3.5-amp motor. 6-foot double insulated power cord.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PNR43PK |
| Additional Features | Pressure Detection |
| Air Flow Capacity | 3.9 Cubic Feet Per Minute |
| Best Sellers Rank | #113,736 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #511 in Water Garden & Pond Pumps |
| Brand | HALF OFF PONDS |
| Brand Name | HALF OFF PONDS |
| Capacity | 3.9 Cubic Feet |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 98 Reviews |
| Global Trade Identification Number | 00602401446458 |
| Included Components | Owner's Manual |
| Item Dimensions L x W x H | 10"L x 7"W x 8"H |
| Item Weight | 15 Pounds |
| Manufacturer | Half Off Ponds |
| Manufacturer Part Number | PA-RP60P |
| Manufacturer Warranty Description | 2-Year Manufacturer's Warranty |
| Material Type | 0.5HP Pump |
| Maximum Current | 3.5 Amps |
| Maximum Horsepower | 0.5 Horsepower |
| Maximum Power | 0.5 Horsepower |
| Model Name | PA-RP60P |
| Model Number | PA-RP60P |
| Motor Horsepower | 0.5 Horsepower |
| Noise | 70 Decibels |
| Noise Level | 70 Decibels |
| Power Source | ac |
| Recommended Uses For Product | Outside, Outside; Amateur, Outside; Professional |
| Special Feature | Pressure Detection |
| Style | Portable |
| UPC | 602401446458 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |

## Product Details

- **Brand:** HALF OFF PONDS
- **Voltage:** 120 Volts
- **Recommended Uses For Product:** Outside,Outside; Professional,Outside; Amateur
- **Power Source:** Corded Electric
- **Noise Level:** 70 dB

## Images

![Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only - Image 1](https://m.media-amazon.com/images/I/61I1zSA6z4L.jpg)
![Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only - Image 2](https://m.media-amazon.com/images/I/71O7pojL0sL.jpg)
![Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only - Image 3](https://m.media-amazon.com/images/I/71iifEkuWYL.jpg)
![Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only - Image 4](https://m.media-amazon.com/images/I/81gyh+oNvFL.jpg)
![Half Off Ponds 1/2 HP Rocking Piston Pond Aerator Pump - 3.9 CFM 120V Electric Air Compressor Only - Image 5](https://m.media-amazon.com/images/I/71g6T34dvbL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good replacement
*by M***W on June 16, 2022*

When my original aeration pump failed, I was shocked to find the cost was nearly that of the full system. After some research, I picked this pump. It is smaller dimensionally and required some creative engineering to fit into the old box and connect to the distribution piping, but not terrible. Picked up a few pipe fittings and modified the old plumbing. My main complaint is the use of 1/4" 24 threads in the base - it is nearly impossible to find these threads on bolts today. The pump is working very well after two weeks of continuous operation. It is actually quieter than the original pump. I am very satisfied with it.

### ⭐⭐⭐⭐⭐ I have been using this pump in my pond for many years now, and it has worked flawlessly.
*by R***M on September 8, 2025*

I have been using this pump in my pond for many years now, and it has worked flawlessly. Thanks for a great product!

### ⭐ Pump failed after 14 months
*by C***S on November 9, 2025*

Purchased this pump in Aug 2024 to replace a previous version of this same pump originally purchased in 2020 as part of a stock pond aeration kit as the diaphragms had worn out and replacement parts could not be found. The motor on this pump burned out after 14 months. I had kept the 2020 pump and attempted to re-use the diaphragms from pump, but the design had changed and was not backward compatible. This newer pump seemed to be built with cheaper parts and less durable than the prior pump. I will no longer buy from this brand. Swapped out to a Hiblow pump like what is used on my septic system, which is re-buildable and has parts readily available.

## Frequently Bought Together

- HALF OFF PONDS 3.9 CFM (1/2 HP) Deep Water Subsurface Air & Aeration Rocking Piston Air Compressor for Ponds and Lakes - Pump Only - PA-RP60P
- Lostronaut Self Sinking Aeration Hose with Hose Clamps & Hose Menders for Easy Installation, Pond Aeration Tubing for Your Diffused Aeration System, Aerating Fountain, & Surface Aerator - 100' x 3/8"
- Rootscape Pond Aerator Air Diffuser - Replaces Air Stones For Ponds - Pond Aerators For Large Ponds - Koi Pond Filtration Accessories - Pond Aerators For Outdoor Ponds - Pond Aerator Diffuser

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-16*