Helium Balloon Inflator Filler Valve with Regulator and Gauge

Conwin Carbonic Classic Inflators are designed for convenience and reliability on this helium balloon regulator. The Classic line is equipped with a Soft-Touch Push Valve. The Soft-Touch Push Valve Extension Tip enables the Classic Inflator to inflate latex and foil balloons. The optional Pressure Gauge measures how much helium is in the cylinder and allows the user to calculate the number of balloons that can be inflated.

Please note, plastic may be black, not blue.

This professional balloon inflator is a regulator/filler valve in one. It’s full of features to make balloon filling a snap, including:

Balloon Outlet
Soft-Touch Push Valve operates by pushing the valve down and features an extension tip to inflate 5″, 260s, and valved latex balloons.

Pressure Gauge (optional)
Measures how much helium is in the cylinder and enables the user to calculate the number of balloons that can be inflated.

Disc Tyer Post
Allows the user to quickly tie balloons and attach ribbons at the same time when using Conwin’s Balloon Tying Discs.

Ribbon Cutter
Designed with a concealed blade for user protection.

Hand-Tight Connection
Attaches to the cylinder without the use of a wrench.

Flo-Loc® Safety Shut-off
This Conwin exclusive safety feature automatically activates if the inflator is damaged while under pressure, reducing the flow of helium to a safe level.

It’s a direct fit for all of our fine helium cylinders, as well.

Your Choice of Helium Tanks

A great filler valve deserves a great helium tank. We have the selection for you to choose exactly the right tank for your use.

Big, small, or in-between, the size is up to you. We offer four pro-grade new helium tanks:

Inflator Instruction Sheet

Questions? Please see our frequently asked questions page.

Still have questions? Email us at [email protected].

Weight2 lbs
Dimensions4 × 5 × 5 in
Gas Type

Helium, Nitrogen

Inlet Size


Outlet Type

Soft-Touch Push Valve

Maximum Inlet Pressure

3000 PSI / 207 Bar

Outlet Flow Rate

38-85 PSI


6" / 152.4 mm


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Fast Shipping

Gas Cylinder Source knows you need your product now, which is why we offer super-fast shipping and even have an express option. We also recognize shipping charges can play a significant role in a purchase, and that is why we do everything we can to keep shipping rates as low as possible. We do not inflate the price of our products as a mask for free shipping offers. Our product prices are set at the best pricing we can offer, and the amount charged for shipping covers the shipping and delivery of your order. We believe this transparency in costs is the best way to keep you well-informed while receiving the best price available.

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LTL Freight Shipments
For larger freight or custom orders, we ask you to allow for a 7-10 business day lead time for product preparation and shipping set up. A customer service representative may reach out to you requesting additional information such as liftgate needs, receiving hours, or other order details. Once your order has shipped, you will receive tracking information. LTL Freight Costs will be calculated on the day of shipment and may vary from your initial estimate, resulting in additional charges.

Time to Ship
Product is shipped from Minnesota. Transport time is usually between 1 and 5 days. Orders typically ship out the following business day after the order has been placed. Larger orders, and especially those going via a contracted freight service, may take additional time.

Order Tracking
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