60/40 Helium/Air™ Inflator


Save Up To 40% On Helium Costs!
The Helium/Air inflator is ideal for use with 11″ and larger balloons. Fast flow push valve mixes 40% air with 60% helium. For example, on a large job that would normally require 10 helium cylinders, using the Helium/Air Inflator would only require 6 cylinders! Inflator investment is quickly recovered with helium savings. By covering air intakes, inflator will also inflate balloons with 100% helium.

Inflate Latex Balloons with a 60/40 Mixture of Helium and Air
The Fast-Flow Push Valve has a tapered tip to easily fit 11″ and larger latex balloons. Place the balloon over the latex outlet and press downward until balloon has reached desired size. The two holes located on either side of the outlet allow the air to be drawn in as the helium passes upward and into the balloon.

Helium/Air Outlet Can Also Inflate Balloons with 100% Helium
By covering the air intakes, the 60/40 Helium/Air Inflator will also inflate balloons with 100% helium. Cover the air intakes with tape for prolonged use with 100% helium.


Weight 3 lbs
Dimensions 10 × 6 × 3 in

  Instruction sheet

Latex Balloon Float Times with 60/40 Mix

Latex Balloon Size Approx. Float Time
11″ Latex w/ No Hi-Float 8-12 Hours
11″ Latex w/ Ultra Hi-Float * 3-10 Days
16″ Latex 30+ Hours
24″ Latex 2-4 Days
30″ & 3ft Latex 3-5 Days

Note: Float times may vary due to altitude, environmental conditions, and proper balloon sizing.

* For maximum float time on 11″ balloons with a 60/40 mix, it is recommended to use Ultra Hi-Float with the purple restriction clip on the Hi-Float pump.

Product Certifications:


The 60/40 Helium/Air Inflator Includes:
  • 1 60/40 Helium/Air Outlet
  • 1 Pressure Gauge
  • 1 Ribbon Cutter
  • 1 Disc Tyer Post
60/40 Outlet
Saves up to 40% on helium costs.

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

Disc Tyer Post
Allows the user to quickly tie balloons and attach ribbon 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.
For Use With: Helium, Nitrogen

Manually inflates 11″ and larger latex balloons with a mixture of 60% helium and 40% air.

Recommended for:
  • Beginners, Decorators, Retail Shops and Florists
Recommended Balloons and Sizes:
  • Round Latex: 11″, 14″, 16″, 18″, 24″, 3ft, 12″ LINK-O-LOONS®