---
product_id: 51441880
title: "Whale Gulper 220 Graywater Pump - Manages Gray Waste in Boats & RV - 3.5 GPM Flow Rate - 12V/24V"
brand: "whale"
price: "12200334₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/51441880-whale-gulper-220-graywater-pump-manages-gray-waste-in-boats
store_origin: VN
region: Vietnam
---

# Low power draw for energy efficiency 3.5 GPM high flow rate Multi-directional head for versatile installation Whale Gulper 220 Graywater Pump - Manages Gray Waste in Boats & RV - 3.5 GPM Flow Rate - 12V/24V

**Brand:** whale
**Price:** 12200334₫
**Availability:** ✅ In Stock

## Summary

> 💧 Pump smarter, not harder — the ultimate graywater solution for your boat or RV!

## Quick Answers

- **What is this?** Whale Gulper 220 Graywater Pump - Manages Gray Waste in Boats & RV - 3.5 GPM Flow Rate - 12V/24V by whale
- **How much does it cost?** 12200334₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/51441880-whale-gulper-220-graywater-pump-manages-gray-waste-in-boats)

## Best For

- whale enthusiasts

## Why This Product

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

## Key Features

- • **Clog-Free Confidence:** Virtually non-choke valves handle hair & gel with zero filter hassle
- • **Installation Freedom:** Compact design with ¾-inch hose connections fits tight spaces effortlessly
- • **Flow That Never Stops:** Double-outlet valve ensures continuous, reliable graywater pumping
- • **Power-Smart Performance:** Operates on 12V DC with minimal energy consumption for eco-conscious users
- • **Durability Meets Convenience:** Self-primes up to 10 feet and runs dry without damage—built for worry-free use

## Overview

The Whale Gulper 220 is a robust 12V/24V graywater pump designed for boats and RVs, delivering a powerful 3.5 gallons per minute flow rate. Its clog-resistant valves handle shower waste like hair and gel without filters, while the multi-directional head and compact size allow easy installation in tight spaces. Energy-efficient and self-priming up to 10 feet, it ensures continuous, reliable operation with low power consumption and dry-run protection.

## Description

Whale Gulper 220 Graywater Pump - Manages Gray Waste in Boats & RV - 3.5 GPM Flow Rate - 12V/24V

## Features

- Efficiently pumps gray waste, including handling shower waste such as hair and gel that can clog competitive pumps
- Virtually non-choke valves, and there’s no filter to maintain and unblock
- Double-outlet valve ensures continuous flow, and this 12V DC pump operates efficiently with a low power draw
- Has ¾-inch hose connections, is easy to install in confined spaces, has multi-directional head for optimal installation versatility
- Reliably self-priming up to 10 feet, has a 3.5 gallons per minute flow rate, and will run dry without damage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | One Size |
| Style | 12-volt |
| Display size | 1 Inches |
| Height | 6 inches |
| Item display length | 6 inches |
| Weight | 2.5 kg |
| Item display width | 6 inches |
| Material type | other |
| Number of items | 1 |
| Power source | Electric (DC-powered) |
| Included components | End Product & Information |
| Batteries included? | No |
| Brand | Whale |
| Department | unisex-adult |
| Manufacturer | Whale |
| Item model number | BP1552 |
| Product Dimensions | 15.24 x 29.21 x 13.97 cm; 1.75 kg |
| ASIN | B000FHQL5G |

## Product Details

- **Brand:** Whale
- **Colour:** Black
- **Material:** other
- **Style:** 12-volt
- **Product dimensions:** 15.2L x 29.2W x 14H centimetres
- **Power source:** Electric (DC-powered)
- **Item weight:** 3.86 Pounds
- **Maximum flow rate:** 3.5 Gallons Per Minute
- **Maximum lifting height:** 10 Feet
- **Voltage:** 12 Volts

## Images

![Whale Gulper 220 Graywater Pump - Manages Gray Waste in Boats & RV - 3.5 GPM Flow Rate - 12V/24V - Image 1](https://m.media-amazon.com/images/I/610zy+mPp3L.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: This pump, as excellent as it is, is 🚫 not submersible**
A: Its not submersible, as they are usually used to pump water from showers or baths,
taking the water from the plug hole.
There are other Wale Gulper pumps that are submersible.

**Q: do you do a pipe flow sensor to fit on the shower pipes so it starts pumping as soon as the waters running in?**
A: this type of pump is normal control by some sort of float switch that sits in the bilge, or may be via a 'Shower Sump System'

**Q: What size fuse should I use with this? Am using it as a battery backup sump pump.**
A: on the 12volt  side, I think I fitted a 10A cartridge fuse, but I must say it was years ago, however ,as a guide have a look at the size of the cable supplied with the pump, ie 1.5 mm cable can carry 14A,
               hope this helps

**Q: hi, does it blow air into say a water drain, or does it suck air and water out from the water drain? thx**
A: Hi Joseph, the Whale Gulper pumps a mixture of air and water from the water drain. E.g. on a boat, it would such the water out of the bath/shower stand and pump it outside. It works well and is commonly used by boaters.

## Frequently Bought Together

- Whale Gulper 220 Graywater Pump - Manages Gray Waste in Boats & RV - 3.5 GPM Flow Rate - 12V/24V
- Whale AK1550 Gulper® 220 Service Kit Replacement Parts
- Rule 35A Marine Rule-A-Matic Switch (Mercury Free)

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---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-11*