Pressure Reducer

Pressure Reducer

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Item number: 100820


incl. 19% VAT plus shipping costs
In stock
Delivery time: 3-5 days*
Worldwide shipping

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Shipping weight: 1.5kg


To fill your weather balloon with helium/balloon gas, in addition to the gas from the cylinder from your local gas supplier, you will also need a suitable pressure reducer with a hose. If you cannot borrow a pressure reducer for helium gas cylinders, we offer suitable cylinder pressure reducers including a two-meter hose for standard cylinders with a maximum inlet pressure of 200 bar. The pressure reducer, along with the pre-assembled hose, is simply screwed onto the gas cylinder. The cylinder pressure reducer then reduces the pressure from 200 bar, allowing you to fill your weather balloon with the exact amount needed, calculated using our helium calculator, via the pre-assembled hose from the cylinder pressure reducer. Filling the weather balloon takes about 10-20 minutes, depending on the required amount.


Bottle pressure reducer with pressure compensation for constant pressure during the whole process in all conditions, single-stage-design, with a shut-off valve and safety gauges according to DIN EN ISO 5171.

Max. Inlet pressure: 200 bars
Outlet pressure: 0-10 bar
Power max. 48N m3 /h (1695.1 cu ft / h) Compressed air at 10 bar back pressure
Input: W 21,8 x 1/14 RH Ü-Mutter nach DIN 477
Outlet: G 1/4 RHk x 6mm Tülle nach DIN EN 560
Input pressure gauge: 0-315 / 200 bar
Output pressure gauge: 0 – 16 / 10 bar
Body material: Brass
Length of pre-assembled hose: approx. 2 m (6.5 ft.)
Width x height x depth 210 x 190 x 75mm (0.69 x 0.62 x 0.25ft)
Weight: 1.5 kg (4.9oz)

Scope of delivery

Pressure reducer
Filling hose (approx. 1.5m)
Operating instructions

Shipping information

Delivery time: 3-5 days*
Shipping worldwide

Detailed shipping information

* applies to deliveries within the EU, for delivery times for other countries can be found on the page Shipping information.

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