Vacuum & Air Coupling Hose

Complete Jumper Hose Only

A jumper hose complete with quick release couplings on each end already crimped on with stainless steel Ear Clips. These quick release couplings are perfect for miniature railway vacuum & Air systems. They are compact enough to not look out of place on most miniature rolling stock whilst still being large enough to be easily detached and attached even when wearing gloves. 

This product listing Is for the hose with female fittings only, the male fittings are available separately.

**Please note that a bsp thread is a standard size used across multiple air fittings, the 1/8" Does not relate to OD of the thread the thread OD is actually Outside Diameter 9.7 mm / 0.383" - 28TPI**

Length of hose options 

Measured by the length of Hose hence the complete hose will be the length plus the connectors

Hose is priced at 25p per cm hence longer hoses are priced appropriately.

30cm - £36.00
40cm - £36.25
50cm - £36.50
60cm - £36.75

**CUSTOM LENGTHS ARE AVAILABLE** Please contact us for quotation 

For postage weight is simplified as 110g for all lengths 

Details about the design and manufacture

These jumper hoses are perfect for miniature railway vacuum & Air systems. They are compact enough to not look out of place on most miniature rolling stock whilst still being large enough to be easily detached and attached even when wearing gloves. 

The hose is Manufactured in Italy by Alfagomma and is a reinforced hose ideally suited to this kind of us. The Fittings used are a specify modified version of the Tom Parker “Parkair” 21 series but with the internal stop valve removed. As covered under the safety section of this product description this means the valve will remain open if the hose is disconnected.

Safety First

Unlike most air fittings these have been specially designed to not shut off when disconnected this means if the fitting becomes disconnected the brakes will actually be applied. Other comman air fittings have an internal valve which will mean the brakes may not be applied in the scenario of a train separation. With other connectors your brakes may not actually be fail safe so we think these are essential for all miniature railway operators.

Pre-crimped connectors 

We supply the Jumper connectors pre-crimped meaning they are ready to be used. The Crimps can be purchased separately but we do recommend the use of a proper crimping tool like the one we offer Jaws Compound - Action Pince.

Installation

It is the responsibility of the operator to ensure the fittings have been properly installed. We are available to give help and advice but take no responsibility for installation. If you have any questions please contact us, we would love to hear from you!

Making a purchase

This listing is for one item, select the number of items you require from the drop down menu. You may also contact us for large orders and specific requirements or modifications required for your rolling stock.

Defective items will be repaired/replaced within one year from the date of sale, damage caused through improper use is not covered by this guarantee.

Please note if purchased with a long lead time item we will hold this item and dispatch it as one order unless otherwise agreed.

In-Stock Orders

Please note there is approximately a 1 week lead time on this product from payment until dispatch unless otherwise noted.

Back Orders

We keep a limited stock of these items hence can easily sell out. For back orders we will endeavor to get it shipped to you as promptly as possible. You will receive a confirmation shipping email once it has been dispatched.