---
product_id: 10807306
title: "(TM Gravity Model - Liquid Transfer Gasoline Siphon Pump 18' of Fuel Hose & Modern Car Adapter - USA Hose & Assembly- See all 5 models - search by GENTAP in Amazon search bar"
brand: "gastapper"
price: "35 Lei"
currency: RON
in_stock: false
reviews_count: 6
url: https://www.desertcart.ro/products/10807306-tm-gravity-model-liquid-transfer-gasoline-siphon-pump-18-fuel
store_origin: RO
region: Romania
---

# 18' fuel hose Universal filter Made in USA (TM Gravity Model - Liquid Transfer Gasoline Siphon Pump 18' of Fuel Hose & Modern Car Adapter - USA Hose & Assembly- See all 5 models - search by GENTAP in Amazon search bar

**Brand:** gastapper
**Price:** 35 Lei
**Availability:** ❌ Out of Stock

## Summary

> Fuel your adventures! ⛽

## Quick Answers

- **What is this?** (TM Gravity Model - Liquid Transfer Gasoline Siphon Pump 18' of Fuel Hose & Modern Car Adapter - USA Hose & Assembly- See all 5 models - search by GENTAP in Amazon search bar by gastapper
- **How much does it cost?** 35 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/10807306-tm-gravity-model-liquid-transfer-gasoline-siphon-pump-18-fuel)

## Best For

- gastapper enthusiasts

## Why This Product

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

## Key Features

- • **💧 Versatile Use:** Ideal for cars, lawn mowers, and even aquariums.
- • **🔄 Easy Operation:** Manual siphon bulb for effortless fuel lifting.
- • **🚗 Emergency Ready:** Perfect for quick fuel transfers in any situation.
- • **🛠️ Durable Design:** Crafted with high-quality materials for long-lasting use.
- • **📏 Compact & Portable:** Lightweight at just 12 ounces, easy to store and transport.

## Overview

The TM Gravity Model Liquid Transfer Gasoline Siphon Pump is a versatile and efficient tool designed for transferring fuel from cars to cans or lawn mowers. With an 18-foot fuel hose and a universal filter, this pump is perfect for emergency gas transfers and general-purpose siphoning. Made in the USA, it features a manual siphon bulb that lifts fuel effortlessly, making it a must-have for any vehicle owner or DIY enthusiast.

## Description

GasTapper Gravity V is a powerful hand siphon that also comes with a bypass line so once the siphon is started, you can open up the bypass to use gravity for transfer. This a great and affordable alternative to the GasTapper 12V sold here on . All fittings are over-sized to increase fluid transfer. Intended to help move gasoline, other fuels and water without having to siphon or get a mouthful of gas in the process. Move gas from one gas tank or container to another. It has the added capability of being able to transfer fuel out of many cars. This ability allows vehicle owners access to their own fresh fuel as needed around the home, while camping, filling recreational vehicles, small engines and emergencies. GasTapper Gravity is a manual pump. It will start a siphon flow and then you can open the bypass line to move fuel rapidly. The bulb has high quality tight valves which allows you to actually pump fuel above the source. Equipped with a special funnel designed to open cap-less gas tanks and tanks with metal flaps, Spring end to help retain hose, 11' of FuelFlex 65 3/8 inch Fuel line, 1/4 inch 6' modern car adapter line for accessing difficult cars, 1/2" 3' guide tube to aid in modern car access -Top quality siphon bulb with aluminum ends and rubber valves. This is not a throwaway tool. It is well made. No competitor on  makes the "real" fuel line claim. It makes a big difference on longevity. Tested vehicle list on our website. Attention California Residents: “WARNING: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.”

## Features

- Made in USA - Manual Siphon Bulb Works on Many Cars - Bulb Lifts Fuel Above Source
- Transfer Gas from Car to Can or Lawn Mower - Empty Stale Fuel
- General Purpose Siphon w/Universal Filter - Empty Sinks, Aquarium
- 11 feet of Yellow "true" fuel line specifically designed for Gasoline + 6' 1/4 inch line
- Ideal for Emergency Gas Transfer - 6 feet additonal line for modern cars

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Gentap |
| Brand | GasTapper |
| Model | M2 |
| Item Weight | 12 ounces |
| Product Dimensions | 8 x 5 x 2 inches |
| Item model number | Gravity Volume |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | M2 |
| Lift Type | Mechanical |

## Images

![(TM Gravity Model - Liquid Transfer Gasoline Siphon Pump 18' of Fuel Hose & Modern Car Adapter - USA Hose & Assembly- See all 5 models - search by GENTAP in Amazon search bar - Image 1](https://m.media-amazon.com/images/I/71uPeG-ts2L.jpg)
![(TM Gravity Model - Liquid Transfer Gasoline Siphon Pump 18' of Fuel Hose & Modern Car Adapter - USA Hose & Assembly- See all 5 models - search by GENTAP in Amazon search bar - Image 2](https://m.media-amazon.com/images/I/61ua1ReLUZL.jpg)
![(TM Gravity Model - Liquid Transfer Gasoline Siphon Pump 18' of Fuel Hose & Modern Car Adapter - USA Hose & Assembly- See all 5 models - search by GENTAP in Amazon search bar - Image 3](https://m.media-amazon.com/images/I/91zgAMXfalL.jpg)
![(TM Gravity Model - Liquid Transfer Gasoline Siphon Pump 18' of Fuel Hose & Modern Car Adapter - USA Hose & Assembly- See all 5 models - search by GENTAP in Amazon search bar - Image 4](https://m.media-amazon.com/images/I/91CtDPHTWOL.jpg)
![(TM Gravity Model - Liquid Transfer Gasoline Siphon Pump 18' of Fuel Hose & Modern Car Adapter - USA Hose & Assembly- See all 5 models - search by GENTAP in Amazon search bar - Image 5](https://m.media-amazon.com/images/I/91D-oPuptjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Well made, does the job!
  

*by S***E on Reviewed in the United States on December 17, 2014*

This fuel siphon device works well and is well worth the cost. My vac pump died, after a few cheap plastic siphon pumps (which failed quickly) I was ready for quality again. It's a well designed and quality device, I was able to transfer fuel, easily, from two different cars. With a plastic gas can, on the floor, It siphoned 1 gal every 4 min for me. Not super fast, but quite acceptable. The bulb pump feels like it is quality made and the suction came quickly. It has an inline fuel filter (a nice touch) and comes with a few accessories that make getting to the fuel easier. For example, the yellow funnel looking thing holds open the flapper cover on my mid 90's vehicle so it does not pinch the line. Long story short: it is well thought out and seem to come with all you need.  I really wish I had done myself a favor and bought this sooner. I will give another update later on to see how well the fuel lines hold up to the gasoline, once I have about 6 months of use on it.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Quality product made  2 improvements.
  

*by P***A on Reviewed in the United States on November 7, 2016*

Works great. I put a towel on my trunk lid. Set a 5 gallon gas can there. Feed the line through the funnel into the gas filler and drop the hose into the gas can. The primer works great to start flow.To improve it I made 2 changes: I put a brass fitting on the end that goes in the gas can to weigh it down to sink to the bottom of the can. I put hose clamps on the hose to both side of the filter to keep it from slipping off. Other than that it's made from first rate parts and is a quality product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    While a tad slow, it does work.
  

*by G***G on Reviewed in the United States on October 3, 2016*

My GasTapper Gravity Model arrived last week and I got to use it yesterday for the first time. I needed to drain a fuel tank on a 1980's car for repair.The instructions may not be perfect, but after reading them and understanding how it's supposed to work I was able to get things going.For Cars.1) The smaller in diameter of the two white pvc tubes goes into the tank after you remove the cap and put in the supplied Yellow Funnel. In my case it didn't matter if I put the barbed end or not.2) Push that small White PVC tube down till you can't anymore, then use a combination of twisting and pushing to get it over the obstruction.3) Blow into the line and listen for bubbles, that will tell you when you've hit the fluid in the tank.4) If your not getting any where with just the small PVC tube, back it out and insert the larger White PVC Tube into the Filler Neck until it stops. Back it out a tab, then run the smaller White PVC Tube inside the larger one, working it as mentioned before.5) Once you've hit the fluid in the tank insert the Small White PVC Tube into the Yellow hose attached to the Pump apparatus. Look at the Blub/Pump. It has an arrow stamped on it. That's the direction of fluid flow. The Yellow hose w/the metal coils wrapped around it goes into the receptacle and the other side is where you put the PVC tube.6) Close the White Clamp on the Yellow hose, drop the Blub/Pump below the fuel source and start squeezing the pump. When gas starts to flow open up the white clamp.All that being said, while the device does work, as others have mentioned it's quite slow. It took well over an hour to drain 5 gallons of gas. I would imagine that has to do with the small diameter, .25", of the tube placed inside of the tank. Just not going to get much volume flowing through anything that small.I suppose of you didn't need to use the small PVC tube and could just drop the end of the Yellow hose into the receptacle your trying to drain the flow rate would be much higher.I'm still giving the product 5 stars for innovation and the fact it does do what I got it for, removing fuel from the Car's tank.I have one of those "jiggler" siphons for other purposes like filling and removing Kerosene from heaters. For obvious reasons that wasn't the right tool for the application this time around.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-14*