duotight – 8mm (5/16”) Female x 8mm (5/16”) Female Double Tee Piece

Regular price $9.00

Delivery and Shipping

Free Shipping Australia Wide when you spend $300 or more, otherwise it's $14 flat rate.

We have four warehouses in Brisbane, Sydney, Melbourne and Launceston. Your order might ship from any of these warehouse, or from a combination of these warehouses as different stock is located in different warehouses. For our free, flat-rate and Parcel Post deliveries, estimated time from dispatch based on working days from our main warehouse in Brisbane are as follows:

QLD Metro: 1 – 2 days 
QLD North: 2 – 4 days 
QLD Country: 2 – 6 days 
  
SA Metro: 3 – 5 days 
SA Country: 4 – 8 days 
  
NSW Metro: 2 – 3 days 
NSW Country: 2 – 7 days

ACT: 2 – 4 days

VIC Metro: 3 – 5 days 
VIC Country: 3 – 7 days 
  
TAS: 5 – 10 days 
  
NT Metro: 3 – 6 days 
NT Country: 5 – 10 days 
  
WA: 5 – 10 days

For our Express Post deliveries:

ALL Metro: 1 day
ALL Country: 2 – 3 days
  
Please note, these are estimated shipping times. Weather, human error and other unforeseen circumstances can slow down your order. You will get an online tracking link to follow the progress of your order. If you need your order urgently, we encourage you to select the Express Post option at checkout.

If you suspect any problems or your order has not arrived by the ETA date, please contact us so we can follow it up. If you would like some more clarity around dispatch times including ETAs of goods shipping from our Sydney, Melbourne or Launceston warehouses, please contact us.

Duotight - 8mm x FFL (to fit MFL Disconnects - 7/16" - 20UNF, 1/4 SAE)

Looking for high quaility push in fittings that will seal tight?  Duotight are the push in fitting with superior sealing capacity due to the double o-ring sealing design.

Why do we use Double O-rings?

The secret to our superior sealing performance is not just the fact that we use high quality EPDM o-rings but also use two of them. The double o-ring means we literally have twice the sealing surface surface when compared with other push in fittings.  This makes our fittings even more reliable and reduces the chance of a leak significantly.

The double o-ring system also means that we can bend the hose with much tighter radius without causing leaking issues. This typically can be an issue with other fittings.  This combination of factors makes duotight fittings the most reliable push fit fittings on the market.

No clamps necessary! 

We do recommend cutting your hosing straight, not on an angle, to ensure the line has a complete seal. To remove the fitting simply push in the collet and the hose can be removed. These push in fittings are suitable to be used up to 100 psi.

These push in fittings have been engineered for maximised performance in both gas and liquid applications. Compared to other push in fittings on the market, duotight takes the double safety approach to all of the connections with two EPDM o-rings per hose port. No other push ins on the market have EPDM o-rings, let alone two! per push in connection.

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