---
product_id: 26773738
title: "Whale Gulper 220 Graywater Pump - Manages Gray Waste in Boats & RV - 3.5 GPM Flow Rate - 12V/24V"
brand: "whale"
price: "11427980₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/26773738-whale-gulper-220-graywater-pump-manages-gray-waste-in-boats
store_origin: VN
region: Vietnam
---

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

**Brand:** whale
**Price:** 11427980₫
**Availability:** ✅ In Stock

## Summary

> 🌊 Pump up your boat or RV’s gray water game with Whale Gulper—effortless, reliable, unstoppable.

## 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?** 11427980₫ 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/26773738-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 mean no filters to clean or unblock—less hassle, more flow.
- • **Installation Freedom:** Compact design with ¾-inch hose connections and multi-directional head fits tight spaces seamlessly.
- • **Reliable Self-Priming:** Self-primes up to 10 feet and runs dry without damage—built for rugged marine and RV life.
- • **Power-Smart Performance:** Operates on 12V/24V with low energy consumption, perfect for eco-conscious adventurers.
- • **Continuous Flow Assurance:** Double-outlet valve ensures uninterrupted gray water management, keeping your space fresh and functional.

## Overview

The Whale Gulper 220 Graywater Pump is a robust 24V DC pump designed for boats and RVs, delivering a steady 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 confined spaces. With self-priming capability up to 10 feet and dry-run protection, it ensures reliable, low-power gray water management wherever you go.

## Description

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 24V 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 |
|---------------|-------|
| Brand | Whale |
| Color | Black |
| Style | 24-volt |
| Power Source | Ac/dc |
| Item Weight | 3.86 Pounds |
| Maximum Flow Rate | 3.5 Gallons Per Minute |
| Maximum Lifting Height | 1E+1 Feet |
| Voltage | 24 Volts |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00766478155405 |
| Manufacturer | Whale |
| UPC | 766478155405 |
| Item Package Dimensions L x W x H | 12.71 x 7.56 x 6.46 inches |
| Package Weight | 1.77 Kilograms |
| Item Dimensions  LxWxH | 11.5 x 6 x 5.5 inches |
| Brand Name | Whale |
| Model Name | Whale Boat Shower Pumps And Sumps |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | BP1554 |
| Included Components | End Product & Information |
| Size | One Size |

## Product Details

- **Brand:** Whale
- **Color:** Black
- **Style:** 24-volt
- **Power Source:** Ac/dc
- **Item Weight:** 3.86 Pounds
- **Maximum Flow Rate:** 3.5 Gallons Per Minute
- **Maximum Lifting Height:** 1E+1 Feet
- **Voltage:** 24 Volts
- **EU Spare Part Availability Duration:** 5 Years
- **Global Trade Identification Number:** 00766478155405

## 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/71KVh06PiVL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it pump at a constant flow rate or a squirt-squirt-squirt like a macerator pump?**
A: This is a Diaphragm pump so it will pulsate.

**Q: What size and type of hoses are compatible with this pump? How does one attach? Hose clamps? Sealants?**
A: Our Gulper 220 offers 3/4" hose connection. You may use a hose clamp to secure the hose.

**Q: Can you use this for a fresh water pump also?**
A: This pump is designed for grey water evacuation. I would recommend our Whale Watermaster pump or Whale Universal pump for fresh water hold tank.

**Q: Will this pump manage waste water from the galley sink?**
A: Yes. I would highly recommend to have a sink strainer so that solids are not running down the drain to the pump. Otherwise, a great super reliable pump!

## 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 - 12V Automatic Bilge Pump Switch - Mercury Free, Durable, Reliable, and Easy to Install

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/26773738-whale-gulper-220-graywater-pump-manages-gray-waste-in-boats](https://www.desertcart.vn/products/26773738-whale-gulper-220-graywater-pump-manages-gray-waste-in-boats)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*