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Questions & Answers

LAURA P : Does this include 3rd stage?Mario C : Thank you for the question and answers!! best Answer Allison Meyer This reg comes with a first and second stage. Not sure what you mean by a third stage; if you mean an octo/secondary, that is not included.MICHAEL M : This reg comes with a first and second stage. Not sure what you mean by a third stage; if you mean an octo/secondary, that is not included.
Shopper : Can this be used for Nitrox to 40%?MICHAEL M : According to Cressi documentation, the AC2 can be used with Nitrox <=40% ONLY in non-EEC countries. In EEC countries, applicable standards restrict use of this regulator to atmospheric air (i.e. O2 22%).
EDUARDO L : Is the second stage regulator (yellow color on Picture) included on the price?Mario C : Thank you Joe. red and gray available only. No octopus included. just 1st and 2nd stage with hose.Theo K : Dear Charl, with this 1st & 2nd stage combination is no (yellow) Octopus included.
MATEO S : Am I able to add a secondary regulator onto this one?Mario C : yes you are LP Ports4 LP Ports, 3/8" Thread
Shopper : Why Did You Choose This?LYNDA B : I respect and rely on Cressi given time in the industry.PETER S : on saleSTACY S : I chose this based off user reviews for durability, ease of use, comfort, and weight (ideal for travel).DENNIS M : compactJOHN B : Price and reviews.JASMINE K : Xs mouth

Reviews about this item

Review Summary

2022-05-05T08:49:28

Rated 5 out of 5

Cressi XS Regulator

Simple economical and reliable

DAVID A.

2021-10-03T09:29:56

Rated 5 out of 5

Awesome experience

Great experience with the online ordering.

Kelly O.

2021-07-30T09:50:59

Rated 5 out of 5

compact and easy

Great breather

DANIEL M.

2020-11-30T07:27:07

Rated 5 out of 5

Great value

Great price and works perfectly!

SUZY L.

2020-11-05T08:46:04

Rated 5 out of 5

Great regulator

Love the reg! Easy to breath and low profile.

JENNIFER P.

2020-02-07T14:09:17

Rated 5 out of 5

Compact and Light

Compact and light. I purchased this as part of a travel rig and it fits the bill perfectly!

MICHAEL M.

Cressi XS Compact AC2 Regulator Specifications

  • 1'st Stage Type

    Non-Balanced Flow-By Piston

  • LP Ports

    4 LP Ports, 3/8" Thread

  • HP Ports

    1 HP Port, 7/16" Thread

  • Adjustable 2'nd Stage

    Yes, Dive/Pre-Dive Venturi Adjustment

  • 2'nd Stage Type

    Downstream Demand Valve

  • Materials

    First Stage: Chromed Brass
    Second Stage: Polymer Plastic, Silicone Rubber

  • Hose Thread

    3/8"

  • Total Weight

    35 oz (994g) w/Hose

  • UPC Code

    843607564175

7 Accessories for Cressi XS Compact AC2 Regulator

  • All Accessories (7)
  • Regulator Accessories (7)

About Cressi XS Compact AC2 Regulator

FEATURED REVIEWS

Cressi XS Regulator

By DAVID A.

Simple economical and reliable

Awesome experience

By Kelly O.

Great experience with the online ordering.

AC2

AC2 COMPACT

The Cressi AC2 Compact regulator is the “work horse” of the Cressi line.

It is affordable, simple, reliable and robust—suitable for intense use. The AC2 is appreciated by dive centers who consider it a very rentable tool, due to its low cost and practically nonexistent need for maintenance, as well as a surprising level of performance.

  • 4 – 3/8” Low Pressure ports UNF
  • 1- 7/16” High Pressure port UNF
  • Service pressure: 232 bar (3365 psi) Yoke version
  • Calibration pressure: 9,5-10 Bar 142-146 PSI
  • Brass body Electroless Nickel plated. Stainless steel spring.
  • High capacity conical filter electroless nickel plated. Flow rate: 2100 l/min
  • AISI 316 long lasting piston. Extremely easy to service thanks to an external intermediate pressure adjustment
  • Yoke version weight: 635 gr - 22.4 Ounces CERTIFICATION EN 250 2014 A>10℃

AC2
AC2

Cressi-sub regulators meet the requirements of regulation 2016/425 (ex 89/686/EEC) and with EN 250:2014

Its remarkable technical solutions, together with high quality materials, make this first stage a highly reliable regulator, offering top quality performance for a long time.

Conforms to EU Regulation 2016/425- tested and certified by Notified Body number 0474, RINA, with registered offices in Genoa, with testing conducted pursuant to standard EN 250:2014. Meets the requirements for class III Personal Protective Equipment (PPE), and therefore bears the CE mark followed by the ID data of the notified body (0474) pursuant to form B+C2 of EU regulation 2016/425.

AC2

Other Safety Certificates

Meets the standards of EU 250:2014 in compliance with regulation UE 64 SECOND STAGES ENGLISH 2016/425 .They bear the CE mark followed by the certifying agency identification number 0474, identifying RINA, the registered testing agency that monitors its manufacture pursuant to Form B+C2 of the EU 2016/425 regulation, as well as the critical health and safety requirements for category III PPE.

AC2

3D photo-incision anti-scratch treatment

The case of the XS Compact second stage is made of a new elastic techno-polymer that offers excellent mechanical qualities that is carefully finished, including 3D photo- incision anti-scratch treatment to protect it from shocks and abrasions making it exceptionally durable.

AC2

The XS Compact AC2 Regulator is an incredibly reliable non-balanced flow-by-piston designed first stage regulator, perfect for new divers or as a stage bottle regulator system. Its fail-safe design ensures air delivery even in case of a first stage failure. The first stage features one high-pressure (HP) 7/16" threaded port, four low-pressure (LP) 3/8" threaded ports, and is made from marine-grade chromed brass for durability and longevity. A conical filter with greater surface area allows higher air flow through the first stage regulator.

The XS Compact Second-Stage housing is constructed from robust, non-corrosive hi-tech polymers and utilizes a reliable downstream demand valve mechanism. Air flow is channeled to the mouthpiece through injection, generating a venturi effect that enhances performance. The second stage is equipped with a flow deviator that influences the venturi effect, featuring a dive/pre-dive adjustment function. The large soft purge cover enables easy clearing of the second stage, and a comfortable silicone mouthpiece ensures a pleasant breathing experience.

Weighing 35 oz (994g) with hose, the XS Compact AC2 Regulator is a dependable and user-friendly option for divers. It comes with an owner's manual for your convenience.

Cressi XS Compact AC2 Regulator Features

  • XS Compact AC2 Regulator:
  • Economical Low Maintenance Regulator Design
  • Great Choice for New Divers Rig, or Use for Stage Bottle System
  • Regulator Weight: 35 oz (994g) with Hose
  • Lightweight Jacketed 3/8" Threaded Low Pressure (LP) Hose
  • 2'nd Stage:
  • Hi-Tech Polymer Housing
  • Durable Non-Corrosive Design
  • Reliable Downstream Demand Valve System
  • Large Soft Purge Cover
  • Venturi Dive/Pre-Dive Switch: Prevent Free-Flow when Not in Use
  • 1'st Stage:
  • Non-Balanced Flow-By Piston
  • Fail-Safe Design
  • Marine Grade Chromed Brass Construction
  • 4 LP Ports, 3/8" Thread
  • 1 HP Port, 7/16" Thread

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Breathe easy with the Cressi XS Compact AC2 regulator, designed for reliable air delivery.
  • Enjoy effortless diving with this adjustable 2nd stage regulator, fine-tuning your experience.
  • The durable, lightweight build of this scuba regulator ensures comfort & longevity underwater.
  • Navigate confidently with a non-balanced flow-by piston 1st stage for consistent performance.
  • Optimize your setup with 4 LP ports & 1 HP port on this versatile scuba diving regulator.
  • Trust in Cressi's quality: this compact regulator is perfect for both new and seasoned divers.

What's in the box:

  • 1'st Stage
  • 2'nd Stage
  • LP hose
  • Owner's Manual
  • MFG 2 Year Limited Warranty