Tecline R4 TEC2 Set


Tecline offers excellent levels of performance in a compact form.


The R4 TEC2 set includes:

  • 1 x R4 TEC balanced first first stage
  • 1 x TEC2 second stage regulator
  • 1 x 70cm Proflex hose
  • 1 x regulator bag
  • user manual

The R4 TEC first stage scuba regulator is a high performing balanced diaphragm regulator with dry chamber / cold kit in a compact format. This popular design includes 4 x LP ports, allowing for a dry suit hose in addition to regulator and BCD hoses. There are also 2 x HP ports, which allows flexibility to mount the regulator in either a standard or inverted position.


  • balanced diaphragm
  • dry chamber and cold kit
  • 4 LP ports and 2 HP ports
  • maximum operational pressure: 300 bar
  • intermediate pressure: 9 bar
  • material: maritime bronze
  • weight: 650g

The TEC2 second stage regulator is pneumatically balanced and features Tecline’s direct flow system, with an innovative, compact design for better breathing performance. The TEC2 has Venturi effect flow adjustment and breathing resistance adjustment, and feature a stainless steel guard and reduced purge area for excellent performance in extreme conditions.

The R4 TEC2 Set can be used as a high performing open water regulator set that’s also compact and ideal for travel, simply add the Octo of your choice.


  • Tecline’s Direct Flow System (DFS)
  • pneumatically balanced design
  • Venturi air flow adjustment
  • Breathing resistance adjustment
  • Teflon coated metal parts
  • Heat exchange / radiator
  • Weight: 240g

These sets are Nitrox ready, for up to EAN40 out of the box.

EN 250: 2014 CE certified. These regulators meet the world’s highest quality rating for scuba regulators. Each regulator has a 10-year manufacturer’s warranty from Tecline / SCUBATECH for the first owner (subject to correct care and servicing, details included in the manual).

We here at OzAquatec are authorised service technicians for the Scubatech/Tecline range so all your servicing needs are covered.

Note – if you require your item urgently please contact us to confirm stocks before finalising your order.  Sometimes it can take up to 5-7 days to get to you


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