---
product_id: 5666280
title: "TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums"
brand: "tera pump"
price: "$2314"
currency: MXN
in_stock: true
reviews_count: 8
url: https://www.desertcart.mx/products/5666280-trdrum20-emergency-bpa-free-drinking-water-drum-siphon-pump-5
store_origin: MX
region: Mexico
---

# 5.5 GPM rapid flow 45.7-inch versatile length BPA-Free safe materials TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums

**Brand:** tera pump
**Price:** $2314
**Availability:** ✅ In Stock

## Summary

> 💦 Pump up your preparedness with speed and safety!

## Quick Answers

- **What is this?** TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums by tera pump
- **How much does it cost?** $2314 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/5666280-trdrum20-emergency-bpa-free-drinking-water-drum-siphon-pump-5)

## Best For

- tera pump enthusiasts

## Why This Product

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

## Key Features

- • **Health-First Design:** Crafted from BPA-free, food-grade materials ensuring your drinking water stays pure and safe.
- • **Rapid Flow Efficiency:** Drains up to 5 gallons per minute for swift water transfer—no waiting around.
- • **Universal Fit & Control:** Built-in 2-inch NPS bung adapter fits standard 55-gallon drums with an adjustable air vent for precise flow control.
- • **Multi-Liquid Compatibility:** Handles everything from drinking water to light oils and mild chemicals, making it your all-in-one siphon solution.
- • **Portable & Ready for Anything:** Lightweight yet heavy-duty—perfect for emergency kits, garages, or outdoor use without electricity.

## Overview

The TERA PUMP TRDRUM20 is a BPA-free, food-grade siphon pump designed for 55-gallon drums, delivering a powerful 5.5 gallons per minute flow rate. Its 45.7-inch length and universal 2-inch NPS bung adapter ensure compatibility and ease of use, while the adjustable air vent lets you control liquid flow precisely. Lightweight and portable, it’s ideal for emergency water transfer, garage use, or handling various liquids safely without electricity.

## Description

Full description not available

## Features

- [ BISPHENOL A-FREE ] Pump is constructed of Food quality, Safe for Drinking Water Siphon Pump for 55-Gallon Drums Barrels (will fit IBC Toes but wont reach to the bottom) - Useful in the garage, basement, bathroom, shop or the yard
- [ FLOW RATE ] Quick Piston-Action Siphon, Drains up to 1 Pint per 3 Strokes or 5 Gallons per Minute - Designed for quick and easy emptying of 55 gallon drums - Control the Flow: Air Vent Cap located atop of pump head can control the flow, Turn Clockwise to create a vacuum and begin the siphon process or loosen (Turn Counter Clockwise) to slow or stop the flow
- [ INCLUDES ] Built-in 2-inch NPS Bung Adapter to Fit Snug on Drum Barrels with NPS Thread - No Electricity Required; Utilizes siphon action to transfer liquids by a simple grip and pump & Backed by a 1 Year Manufacturer Warranty
- [ SPECS ] Total Length: 45.7-inch , Suction Tube Length of 33.6-inch with 0.87-inch opening , Corrugated & Flexible Discharge Tube Length: 46.4-inch with 0.87-inch Opening - Ideal for any Emergency or Disaster Ready Kit
- [ COMPATIBLE LIQUIDS ] For Petroleum products, light oils, e15, e85 (remove after use), kerosene, diesel oils, toluene, deodorants, corrosives, chemical insecticides, soaps, detergents, mild acids, antifreeze, liquid waxes, thinner gasoline & drinking water - Portable, Light weight and Heavy-duty material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TERA PUMP |
| Brand | TERA PUMP |
| Item Weight | 11.2 ounces |
| Package Dimensions | 43 x 5.6 x 2.8 inches |
| Item model number | TERAPUMP |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | TERA PUMP |

## Images

![TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums - Image 1](https://m.media-amazon.com/images/I/51KJiZt0f3L.jpg)
![TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums - Image 2](https://m.media-amazon.com/images/I/71ZDHsx+WdL.jpg)
![TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums - Image 3](https://m.media-amazon.com/images/I/61dQKoFKcuL.jpg)
![TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums - Image 4](https://m.media-amazon.com/images/I/61xZyfy7D5L.jpg)
![TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums - Image 5](https://m.media-amazon.com/images/I/61FA2gyEWjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just as advertised
*by A***R on November 17, 2024*

Good quality and works, very satisfied.

### ⭐⭐⭐⭐⭐ The siphon tube is sized (34” length) to exactly fit a 55-gallon drum height (though can be easily trimmed to fit a shorter barrel)
*by T***O on July 29, 2017*

ON MY THIRD SEASON OF USAGEI have this TeraPump TRDRUM20 on my outdoor 55-gallon blue-drum (water barrel), and I am on my third season of usage. The water barrel is supplied by rooftop rain via a downspout diverter. I use this set-up to water my backyard urban garden of vegetables and herbs (pumping into a 1-gallon watering can).The siphon tube is sized (34” length) to exactly fit a 55-gallon drum height (though can be easily trimmed to fit a shorter barrel).The TeraPump’s cap fits cleanly and tightly into the standard 2” fine-thread bung opening, and still maintains a good seal after three years.The siphon action is still strong … until my barrel is about one-quarter full (i.e. the height of my watering can) but I can still manually pump the barrel (sans siphon) until nearly empty (which is seldom necessary, unless we have a mini-drought period).I cannot vouch for pumping anything but water, and that this TeraPump is made of HDPE #2 (food grade plastic) so it IS suitable for ‘drinking water’ (assuming, of course, the barrel contents are potable).CAVEATSThis is not an indestructible device. It is entirely plastic and lightweight, and should be handled with care.My barrel and TeraPump are located outside in complete shade, largely protected by an overhang. Thus, there has been minimal exposure to UV degradation … which IS an issue for (non-stabilized) HDPE.I only use the pump for the six-month growing season (April thru September). I remove it, clean it, and store it inside for the other six months (freezing temps would most assuredly destroy it).All that said, I estimate that I have pumped more than 2,700 gallons of water thru this TeraPump – one gallon at a time – now in my third growing season.And I have just purchased a second one for back-up, because I figure I’ll need it … eventually.

### ⭐⭐⭐⭐ Decent hand pump does the trick.
*by J***Y on July 25, 2016*

Works as expected, though it doesn't do much when you get to the bottom of the barrel. If you stop it will just empty what is left in the stem back into the barrel. Not a design flaw, just not perfect. Hard to get into a pumping rhythm when it feels like I am about to pull the pump handle off the pump when I reach the top of the draw. For all I know, I could actually do that. I don't want to find out what might happen then. A mess I am guessing. Maybe just extend the top cap collar a couple inches so it doesn't hit the inside top of the pump when I reach or get near the top of the draw? idk.

## Frequently Bought Together

- TERA PUMP TRDRUM20 Emergency BPA-Free Drinking Water Drum Siphon Pump (5.5 GPM) for 55 Gallon Drums
- Barrel Buddy Universal Drum Wrench - Fits 2in & 3/4in Bungs - Emergency Gas Shut Off Tool - Made in USA
- WINTOWIN Aluminum Drum Wrench, Drum Plug Bung Wrench for Opening 10 15 20 30 50 55 Gallon Drum, Fits 2 in and 3/4 in Bung Caps

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**Shop now:** [https://www.desertcart.mx/products/5666280-trdrum20-emergency-bpa-free-drinking-water-drum-siphon-pump-5](https://www.desertcart.mx/products/5666280-trdrum20-emergency-bpa-free-drinking-water-drum-siphon-pump-5)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-23*