Sherwood SR2 Regulator

$748.00
$649.95
Availability: In Stock
The SR2 Regulator continues the legacy the SR1 created. It packs advanced technology into a compact case, employing contemporary-styling and utilizing a multitude of cutting edge materials to bring to...
QTY:
Availability: In Stock

Key Features

NITROX compatible to 40%
Pneumatically balanced design
Sealed dry spring chamber design
SMART demand lever and floating crown
Single adjustment point

Product Overview

The SR2 Regulator continues the legacy the SR1 created. It packs advanced technology into a compact case, employing contemporary-styling and utilizing a multitude of cutting edge materials to bring to you a superior high-performance regulator system. Superior breathing performance the SR2 is more technically advanced and more attractive than its predecessor. The SR2's first stage regulator is one of the only truly" balanced first stages on the market today. Most balanced piston regulators come close, but never actually become truly" pneumatically balanced. They attempt to, by creating a very sharp knife" edge piston sealing surface that cuts into the first stage seat. This cutting of the seat deteriorates the seat rapidly lower regulator performance over time.

Sherwood addressed this problem and eliminated it! By making a two-piece first stage piston they were able to increase the seating surface sealing diameter without using a knife edge sealing surface. Not only were they able to eliminate the excessive wear associated with knife edge pistons, they were able to create the first truly" pneumatically balanced flow-thru-piston first stage regulator. This piston design provides high-flow capacity and rapid response to second stage demand as never experienced in the past.

Piston regulators inherently allow water to enter the main spring cavity to properly-adjust themselves to the ambient (surrounding) water pressure. This design also allows contaminates found in water to also enter. Sand, salt, silt and chlorine can rapidly deteriorate first stage performance. Most piston regulators eliminate this problem with packing the main-spring cavity with thick messy grease. The grease transmits the pressure changes to the mechanism and in theory keeps the mechanism cleaner. The grease has some drawbacks such as it can leak-out" the holes in the first stage body and it also acts as a fly-trap" allowing contaminates to stick to it.

Sherwood also address this problem. By creating a sealed dry spring chamber that prevents water and contaminates from entering the regulator interior, Sherwood was able to keep the intricate internal components free of contamination from ambient deposits of minerals and Increase Performance of the regulator system. The SR2 first stage has 5-low pressure (LP) ports on a 360° swivel and 2-high pressure (HP) ports for optimal hose routing. The first stage regulator is manufactured from marine grade chrome plated brass and is nitrox ready up to 40% out of the box"

The SR2 utilizes a pneumatically balanced second stage. The second stage contains a SMART demand lever and floating crown which reacts to depressurization and relieves the load on the seat, extending seat life while promoting consistent performance. Importantly, the second stage employs a unique single adjustment point to simultaneously set opening effort and high flow performance with one-motion; the need to make separate adjustment therefore has been eliminated.

The size of the SR2 Control knob has also been optimized to enable easy location and operation, even for a diver wearing gloves. The SR2 second stage has an ergonomic shape and size and is weightless in the water for maximum comfort. Regulator comes equipped with a 3/8" threaded 31" (78.75 cm) low pressure hose and owner's manual.

Warranty Information

This product has a limited warranty of 24 months.

Features

  • SR2 Regulator Continues-the-Legacy the SR1 Created
  • Packs Advanced Technology into a Compact Case
  • Contemporary-Styling and Utilizing a Multitude of Cutting Edge Materials
  • Superior High-Performance Regulator System
  • Superior Breathing Performance
  • SR2 More Technically Advanced and More-Attractive than its Predecessor
  • Only Truly Balanced First Stages on the Market
  • Nitrox Compatible to 40% Oxygen Out-of-the-Box
  • 3/8 Threaded 31 (78.75 cm) Low Pressure Hose
  • Owner's Manual
  • First Stage:½:Sherwood SR2
    Truly Pneumatically-Balanced Design:½:Unique 2-Piece Flow-Thru-Piston
    Increase Seating Surface Sealing Diameter w/o Using Knife Edge Sealing Surface
    Provides High-Flow Capacity & Rapid Response to 2'nd Stage Demands
    Gentle Seating Surface for Less Wear and Higher Performance Over-Time
  • Sealed Dry Spring Chamber (SDSC):
    Piston Regulators Inherently Dirty-Design
    Sand, Salt and Chlorine Can Rapidly Deteriorate First Stage Performance
    No Thick-Messy-Grease
    Prevents Water and Contaminates from Entering Mechanism
    Intricate Internal Components Free of Contamination
    Increase Performance
  • 5-Low Pressure (LP) Ports on a 360°: Swivel
  • 2-High Pressure (HP) Ports
  • Optimal Hose Routing
  • Marine-Grade Chrome Plated Brass
  • Second Stage:½:Sherwood SR2
  • Pneumatically Balanced Second Stage
  • SMART Demand Lever and Floating Crown:½:
  • Reacts to Depressurization and Relieves the Load on Seat½:
  • Extends Seat Life Promotes Consistent Performance
  • Single-Adjustment Point:
    One Touch Performance Adjustment
    Simultaneously Set Opening Effort and High Flow Performance
    One-Motion: No-Need to Make Separate-Adjustment
    Control Knob Optimized to Enable Easy-Location-and-Operation
  • Ergonomic Shape and Size
  • Weightless in Water for Maximum Comfort
best price guarantee icon
Best Price Guaranteed
Submit a price match
return policy icon
60/120 Return Policy
Worry-free returns

Product ID

• SKU:
• MFR:

Key Features

• NITROX compatible to 40%
• Pneumatically balanced design
• Sealed dry spring chamber design
• SMART demand lever and floating crown
• Single adjustment point

What's in the Box

• 1'st and 2'nd Stage Regulators - Low Pressure Hose and Owner's Manual

Specifications

1'st Stage Type Pneumatically Balanced Flow-Thru Piston
LP Ports 5 with 3/8 Thread
HP Ports 2 with 7/16 Thread
Adjustable 2'nd Stage Yes, Dual Function Knob: Venturi Dive/Pre-Dive, Inhalation Resistance Adjustments
Nitrox Compatible Yes, Up to 40%
2'nd Stage Type Pneumatically Balanced Valve
Materials 1'st-Stage: Marine Grade Chrome Plated Brass, 2'nd-Stage: Glass-Filled Polyamide
Hose Thread 3/8
Hose Length 31 (78.75 cm)
1'st Stage Type
Pneumatically Balanced Flow-Thru Piston
LP Ports
5 with 3/8 Thread
HP Ports
2 with 7/16 Thread
Adjustable 2'nd Stage
Yes, Dual Function Knob: Venturi Dive/Pre-Dive, Inhalation Resistance Adjustments
Nitrox Compatible
Yes, Up to 40%
2'nd Stage Type
Pneumatically Balanced Valve
Materials
1'st-Stage: Marine Grade Chrome Plated Brass, 2'nd-Stage: Glass-Filled Polyamide
Hose Thread
3/8
Hose Length
31 (78.75 cm)

Customer Reviews

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)