Tecline R4 TEC2 plus Octo set



R4 TEC2 plus OCTO Regulator Set by Tecline offers excellent levels of performance in a compact form, ideal for travel and recreational sport diving.


The set includes:

  • 1 x R4 TEC balanced first first stage
  • 1 x TEC2 second stage regulator
  • 1 x TEC2 OCTO second stage regulator
  • 1 x 70cm black Proflex hose
  • 1 x 90cm yellow 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 TEC2 OCTO has the same high specifications as the primary TEC2, including Venturi and breathing resistance adjustment, but it has a yellow purge cover.


  • 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 need your item in a hurry please check with us direct before finalising your order to ensure we have current stock.  It cans ometimes take up to 5-7 days to get it to you otherwise


There are no reviews yet.

Be the first to review “Tecline R4 TEC2 plus Octo set”

Your email address will not be published. Required fields are marked *