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28XR- HR Full Sidemount TEK set

Old price: $1,899.00 incl GST
$1,699.00 incl GST
The new Mares 28XR HR Side mount Set is suitable for side mount and or twin tank diving
Manufacturers: SSI , Mares
Delivery date: 3-5 days

Mares 28XR HR Side mount Set


The Mares 28XR DIN First Stage is a balanced diaphragm and twin balanced piston regulator in a compact and rugged high-impact chrome body providing constant and effortless airflow unaffected by depth, tank pressure, or breathing rate. 

The first stage is AST environmentally sealed for underwater removal. It features four standard size low pressure ports on a swivel turret with an additional fifth port on top of the turret, all with natural DFC. 

Two standard size high pressure ports have a 10-degree port angle for optimal hose positioning. The first stage is environmentally sealed for cold water performance, and comes standard with a 300-BAR DIN connector.

The high-performance Mares HR Second Stage features an ultralight technopolymer body for light weight featuring a pneumatically assisted design, adjustable breathing comfort and an oversized purge button.

The complete set is can be opened, cleaned or fixed underwater, and is ideal for stage, side mount or back mount diving.

A new style of Air Delivery System suitable for side mount and or twin tank diving featuring:-

Polished chrome metal body

Natural DFC on all low pressure ports

Balanced diaphragm and environmentally sealed “TBP“ (twin balanced piston)

Environmentally sealed AST for underwater removal

Four Low Pressure ports on swivel turret

One additional 5th Low Pressure in-line port

Two symmetrical High Pressure ports with a 10° port angle for perfect HP hose positioning

Din only - 300 bar

Lightweight <790g


Designed for sidemount, main backmount, back-up backmount or “hard breathing” backmount use.

  • Two Mares 28XR DIN First Stages
  • Two Mares HR Second Stages
  • One 210 cm Miflex XT-Tech LP Reg Hose for the primary
  • One 60 cm Miflex XT-Tech LP Reg Hose for the secondary/backup
  • Two 23 cm Miflex XT-Tech QD Hoses
  • 1 m  of 4mm shock cord
  • Two SPGs with 15 cm HP Miflex hoses

Adjustable breathing comfort

Simple, performing, ultralight technopolymer body

Pad – Pneumatically Assisted Design

Oversized purge button

Miflex XT-tech hose

Can be opened and cleaned or adjusted, underwater