NLFA screw connection: perfect liquid connection

You can use the fluidic push-in fittings NLFA to create perfect fluidic connections between different components, without any dead spaces. You can easily connect different hoses and dosing needles to these push-in fittings – ideal for laboratory automation.

2-in-1 pre-assembled: slot and ferrule
Thanks to innovative technology, the liquid connections are easy to install: the two individual parts of the push-in fitting are connected to one another and do not have to be ordered or assembled separately.

Perfect fit with needles VAVN
You can easily put your own dispense head together, e.g. with valves VYKA and a sub-base VABS.

Clamped and plugged version
Flexible and tailored to your needs: You can use different types of tubing or needles.

Plug without dead space
The push-in fittings NLFA are very easy to clean and they significantly reduce your consumption of expensive media.

FDA-listed materials for aggressive chemicals
The material in contact with the medium is polypropylene. You can also use the push-in fittings with aggressive media. At the same time, your testing effort is reduced.

At a glance

• Slot [1] and ferrule [2] are integrated into one product
• Pre-assembled assembly: easy to use, select and order
• Better stability of tubing and needles through extended ferrule

Clamping and sealing

• Optimized clamping with differently tapered slot and ferrule [3]
• Defined sealing edge as the front edge close to the tubing is curved outwards [4]

Additional assembly tool NPAT

• For easy assembly with defined torque

Dosing needle VAVN

• For dispensing and aspiration applications
• 10 different needles available
• Dosing needles VAVN fit perfectly with push-in fitting NLFA