Dive Rite XT4 Second Stage Regulator

Product Overview

The Dive Rite XT4 Second Stage Regulator combines a compact design with adjustable breathing resistance and features developed for cold-water diving.

Its pneumatically balanced downstream valve works alongside a dive/pre-dive Venturi lever and an external inhalation-adjustment knob. A metal faceplate, finned heat exchanger and Teflon-coated internal moving parts complement the streamlined body and angled exhaust.

Choose left- or right-hand hose entry to suit your regulator configuration.

Key Features

• Pneumatically balanced downstream valve.

• Adjustable inhalation resistance: an external knob lets you fine-tune breathing resistance.

• Dive/pre-dive Venturi lever: controls airflow assistance through the second stage.

• Finned metal heat exchanger: supports heat transfer for cold-water use.

• Teflon-coated internal moving parts: reduce friction.

• Metal faceplate: provides a robust front assembly.

• Compact exhaust design: a trimmed, angled exhaust keeps the profile streamlined.

• Orthodontic mouthpiece: shaped for comfort.

• Hose-entry options: left- and right-hand configurations.

Technical Specifications

• Brand: Dive Rite

• Model: XT4

• Product type: second-stage regulator

• Valve design: pneumatically balanced downstream

• Inhalation adjustment: external breathing-resistance knob

• Venturi control: dive/pre-dive lever

• Heat exchanger: finned metal

• Internal moving parts: Teflon-coated

• Front faceplate: metal

• Mouthpiece: orthodontic design

• Supplier’s stated weight: 266 g

• Hose entry: left or right

• Colour: black

What’s Included

• One Dive Rite XT4 second stage in your selected hose-entry configuration

• Fitted orthodontic mouthpiece

Compatibility & Options

Choose the hose-entry configuration that suits your setup. Left and right refer to the side the hose enters when you are wearing the regulator.

The second stage requires a compatible first stage and suitable low-pressure regulator hose. Have installation, compatibility and operation checked by a qualified regulator technician.

Follow the manufacturer’s instructions for gas compatibility, preparation, operating limits and maintenance.

Need Some Advice?

Not sure which hose-entry configuration or hose length you need? Contact us and we’ll help you check your setup before ordering.