Free Shipping over $50

Free Return & Exchange

Get Free Dive Gear

Earn Rewards for Your Purchases!

Learn More
1 6

ScubaPro MK21/S560 Dive Regulator INT with Mouthpiece & Hose Protector

ScubaPro  |  SKU: 12.974.000-01.040.019
Write a review
| Ask a question
$719.00
Shipping calculated at checkout.
Color: Purple

Description

The compact and lightweight MK21/S560 is a full-featured reg combo that's easy to use, offers SCUBAPRO reliability and is priced right. The MK21 is SCUBAPRO's most compact air balanced piston first stage. It delivers outstanding breathing performance, no matter how hard you're breathing, how deep you're diving or what your pressure gauge reads. The air balanced S560 features a lightweight yet rugged reinforced technopolymer casing and comes with full user controls. It can be counted on to breathe dry and easy, regardless of your position in the water. This versatile air delivery system offers superb performance and value, plus a whole lot more, making it the must-have regulator for recreational divers of all skill levels. Also, you can add more color to your regulator for a totally customized look or use these mouthpiece/hose protection (1st stage) color kits to easily distinguish your mixes on tech dives. Made of PVC and available in several colors to match your regulator to the rest of your gear. Compatible with the entire range of currently offered SCUBAPRO second stages.

Features

  • Air balanced flow-through piston first stage provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
  • Polished chrome plated marine grade brass body is close to 20% smaller than the MK25, making it an easy travel companion.
  • Unique thermal exchange design with external fins optimizes freezing resistance.
  • Two high pressure ports, one on each side of the body, allow the first stage to be positioned either up or down.
  • Standard "smart" hose routing cap offers four low pressure ports angled for more convenient hose routing (+/- 20º). Optional hose routing cap increases routing configurations with four angled low pressure ports (0°/30°) plus a fifth centralized high-flow low pressure port, ideal for technical diving.
  • Redesigned yoke allows for easier mounting on a cylinder, and redesigned cap protects internal components from water intrusion after the dive.
  • Air balanced second stage valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
  • Lightweight reinforced technopolymer casing helps reduce jaw fatigue and improve diving comfort.
  • Technopolymer inlet tube contributes to reliability and long life.
  • High flow exhaust valve reduces exhalation effort to lower overall work of breathing.
  • User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch.

    •

    Specifications

    2nd Stage Design Balanced
    1st Stage Type Piston
    2nd Stage Series S Series
    Water Temperature Cold, Temperate, Warm
    Connector Type INT
    Nitrox Mix Up to 40%
    HP Ports 2
    LP Ports 4
    1st Stage Materials Chrome-Plated Brass
    2nd Stage Materials Reinforced Technopolymer Casing
    Product Weight 2.5 lb
    Adjustable 2nd Stage Yes
    2nd Stage Valve Housing Material Technopolymer
    UPC 4048336113625

    Payment & Security

    Payment methods

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Meta Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    ScubaPro MK21/S560 Dive Regulator INT with Mouthpiece & Hose Protector-Red
    ScubaPro

    ScubaPro MK21/S560 Dive Regulator INT with Mouthpiece & Hose Protector

    From $683.00

    The compact and lightweight MK21/S560 is a full-featured reg combo that's easy to use, offers SCUBAPRO reliability and is priced right. The MK21 is SCUBAPRO's most compact air balanced piston first stage. It delivers outstanding breathing performance, no matter how hard you're breathing, how deep you're diving or what your pressure gauge reads. The air balanced S560 features a lightweight yet rugged reinforced technopolymer casing and comes with full user controls. It can be counted on to breathe dry and easy, regardless of your position in the water. This versatile air delivery system offers superb performance and value, plus a whole lot more, making it the must-have regulator for recreational divers of all skill levels. Also, you can add more color to your regulator for a totally customized look or use these mouthpiece/hose protection (1st stage) color kits to easily distinguish your mixes on tech dives. Made of PVC and available in several colors to match your regulator to the rest of your gear. Compatible with the entire range of currently offered SCUBAPRO second stages.

    Color

    View product