Sherwood 1st Stage Regulators Only

Sherwood

Your Price:

$189.95

About Sherwood 1st Stage Regulators Only

Innovation at its best is the way to explain the function of the Sherwood first stage regulator. The first stage rgulator incorporates Sherwood's Dry Sealed Spring. This simple yet unique design has a flow-by piston that mechanically balances the air of the first stage ensuring excellent breathing characteristics at full or low cylinder pressures. Balanced flow-by piston design, which is a "fail safe" mechanism, with a patented dry seal internal mechanism to keep the intricate components clean and contaminate free no matter what kind of environment you dive it in, constructed from marine grade chrome plated brass for long life and durability.

The dry seal function allows the regulator is increase the intermediate pressure of the regulator without messy oils or grease as with more sophisticated designs. This added benefit makes the regulator virtually uncontaminated from the environment of salt, sand or chlorine internally, which makes it the choice of most repair technicians. The first stage is equipped with two 7/16" threaded high pressure (HP) ports and four 3/8" threaded low pressure (LP) ports for addition of gauges and LP accessories; this is one work horse first stage regulator. Tee - shaped design reduces regulator profile when mounted on tank minimizing opportunity to make contact with the back of the head. First Stage has a high capacity inlet filter for smooth delivery of air to the second stage. Regulator is covered by a 24 month limited warranty.

Warranty Information

This product has a limited warranty of 24 months.

www.sherwoodscuba.com

Sherwood 1st Stage Regulators Only Features

  • Sherwood's Dry Sealed Spring Design
  • Keeps Intricate Components Clean and Contaminate Free
  • Mechanically Balanced Flow-By Piston
  • Flow-By Piston: "Fail Safe" Mechanism
  • Excellent Breathing Characteristics at Full or Low Cylinder Pressures
  • Marine Grade Chrome Plated Brass for Long Life and Durability
  • No Messy Oils or Grease as with More Sophisticated Designs
  • Environmentally Sealed w/o the Mess!
  • Two 7/16" Threaded High Pressure (HP) Ports
  • Four 3/8" Threaded Low Pressure (LP) Ports
  • Tee-Shaped Design: Reduces Regulator Profile, Minimizing Opportunity to Contact Back of Head
  • High Capacity Inlet Filter for Smooth Delivery of Air to Second Stage
  • 2 Year Limited Warranty

Sherwood 1st Stage Regulators Only Specifications

1'St Stage Type
Mechanically Balanced Flow-By-Piston
Lp Ports
4 With 3/8" Thread
Hp Ports
2 With 7/16" Thread
Nitrox Compatible
Yes, Up To 40%
Materials
Marine Grade Chrome Plated Brass
Weight [with packaging]
2.1 lb
Q&A

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Questions about this item:

Alan K  I have just bgt your Sherwood Ist stage SKU SWDBZ1N. I have two sherwood 2nd stage regs which are about 10 yrs old and were fully serviced a few days ago. Will the new Ist stage be compatible with my two sherwood 2nd stages or vice versa?
Frank L  Should be ok, but might need to be adjusted (second stages or first stage).
Shopper  what size threads are the low pressure and high pressure ports?
Monica s  Standard LP 3/8" and HP 7/16"
Verdy S  I owned 1st stage reg Cressi AC-2 that I bought from a Leisure Pro. So far I only used it only twice (less than 120 minutes of use total, mint condition). Since I need 2 HP ports regulator (to use a transmitter and SPG as a back-up) and AC-2 only have 1 port, my questions are: 1. Are you (Leisure Pro) willing to buy-back my AC-2? If you do, how much will you value it? Will you trade off with this Sherwood reg? 2. Reading on the description, this Sherwood reg have 2 HP ports, am I right? 3. Will my Cressi Black & Ocky 2nd stage reg (that I also bought from you) compatible with this Sherwood? Thanks in advance for your reply,
Frank L  Please contact us directly with this inquiry. This first stage does have two high pressure ports. They would be compatible, but not advisable due to service issues with mixed brands.
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