Can I use it to get gas from any car gas tank or it fits only for specific models, I believe all cars gas tanks are the same diameter from the top

No it will not work for that purpose at all. Its best use is to transfer from gas can to gas can. Maybe a large farm gas tank but wont work on lawn mowers, cars, snow mobiles, etc. Intake hose is not flexable fairly ridged and only about 18 inches long. Diameter is to large for standard hole in most cars built today.

How do you make it work? No directions included...

If it's like other similar siphons I've used, there should be no need to keep squeezing until all the liquid is moved.1) close screw valve on top of squeeze bulb.2) give several squeezes until the liquid is flowing3) just let it go until you have transferred the desired amount4) open the twist valve to break the siphon - flow will stop5) use care removing the siphon device, giving time for the remaining liquid to drain out of both tubes

I mean, i understand the concept, but do you pump by sqeezing the bulb at the top?

It's like an accordion pump on the top you push up and down

can this be used to get water out of the inside of an inflatable boat?

Sure. But depending on how much water it is you might want to get a bigger hand pump

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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RDP14 | Fuel Transfer Siphon Pump

Product ID: 7831567

Details

Brand
TERA PUMP
Fit Type
Universal Fit
Item dimensions L x W x H
1.42 x 3.82 x
Material
Plastic
Vehicle Service Type
Car Tractor

⛽3 GPM transfer speed

📏21.2-inch flexible hose

🛠️Heavy-duty PE plastic build

$45.82

Duties & taxes included

In stock

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Description

⛽ Pump up your fuel game—fast, tough, and precise!

BUILT TO LAST - Heavy-duty polyethylene plastic resists chemicals and wear for reliable, long-term use.
PRECISION SUCTION - Angled 15.3-inch tube reaches every last drop in 3-5 gallon containers.
TRUSTED SINCE 2005 - Backed by a 1-year manufacturer warranty from TERA PUMP, a proven industry leader.
FLOW CONTROL MASTERY - Air vent cap lets you start, stop, and regulate flow with a simple twist.
TURBOCHARGED TRANSFER - Move fuel at a rapid 3 gallons per minute—no more waiting around.

The TERA PUMP TRDP14 is a manual siphon fuel transfer pump engineered for professionals who demand speed and durability. With a 3-gallon-per-minute transfer rate, heavy-duty PE plastic construction, and a flexible 21.2-inch hose, it efficiently handles kerosene, diesel, gasoline, and light oils. Its angled suction tube ensures minimal waste, while the air vent cap provides precise flow control. Trusted since 2005, it comes with a 1-year warranty, making it the go-to choice for reliable fuel transfer.

Specifications

ASIN	B00APU2YLI
Auto Part Position	Unknown
Automotive Fit Type	Universal Fit
Best Sellers Rank	#407,936 in Automotive ( See Top 100 in Automotive ) #373 in Hand Fuel Pumps
Body Material	Plastic
Brand Name	TERA PUMP
Compatible with Vehicle Type	Car, Tractor
Connector Type	Barb
Customer Reviews	4.4 4.4 out of 5 stars (2,094)
Fit Type	Universal Fit
Gas Type	Gasoline
Global Trade Identification Number	00689466610901
Hose Length	21.2 Inches
Included Components	Pump
Inlet Connection Size	0.55 Inches
Inlet Connection Type	Universal Fitting
Item Dimensions	1.42 x 3.82 x 17.2 inches
Item Weight	18 Grams
Manufacturer	TERA PUMP
Manufacturer Part Number	A-TRDP14-0C-001
Manufacturer Warranty Description	1 Year on Manufacturer Defects
Material Type	Plastic
Model Number	TRDP14
Operation Mode	Mechanical
Outlet Connection Type	Barb
Product Grade	New
Product Style	1.8 Gal / Min
UPC	689466784947 799665940454 689466610901
Unit Count	1.0 Count

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TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

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