SMP LTD  - Submarine Manufacturing and Products Limited
Like SMP on Facebook.com
SMP on Linkedin.com

SMP LTD - Commercial Diving Equipment & Hyperbaric Chambers

High Flow Reducing Regulator

Browse Commercial Diving Equipment
SMP are Registered Members of IMCA Registered members of IMCA





We are BSI Registered

We are BSI Registered for ISO 9001 & ISO 14001

High Flow Reducing Regulator

The Model 873 is a high flow, balanced poppet, hand/spring loaded reducing regulator

High Flow Reducing Regulator



Download Product Datasheet
Click here to download product datasheet


 
High Flow Reducing Regulator
 
Ref: ERHP.S0006
Add to item quote
For sales enquiries please 'Add to Quote'
or contact us / call our UK based sales team on +44 (0)1772 687775

Description
 

The Model 873 High Flow Reducing Regulator is a piston type hand loading regulator. The Model 873 High Flow Reducing Regulator utilizes a balanced poppet design for high flow and minimum effect of inlet pressure on outlet pressure. The poppet assembly is contained in a cartridge with internal filtration permitting very easy in field servicing. The low cost poppet cartridge factory is preassembled and contains the more critical valving elements of the regulator thus eliminating in-field servicing problems. The Model 873 High Flow Reducing Regulator is self venting. This regulator design was developed for gas mixers for commercial diving where high flow, very precise pressure control and high reliability are needed. They have served this application for many years.


Specification
 
  • Series Designation: 873 Series
  • Type: High Flow Reducing Regulator
  • Hand/Spring Loaded
  • Maximum Rated Pressure: 6000 psi
  • Outlet Pressure Range: 0-400 psi
  • Outlet Pressure Rating: 6000 psi
  • Inlet Port Size: 2 ea 1/4 in. FNPT (One Inlet, One Gauge)
  • Outlet Port Size: 1 ea 1/4 in. FNPT (Gauge), 1 ea 1/2 in. FNPT (Outlet)
  • Flow Coefficient (Cv): 0.8 (equals 0.23 in. orifice)
  • Outlet Pressure Variations with Inlet Pressure Variations: 10 psi rise/1000 psi inlet drop
  • Leakage: Bubble Tight
  • Weight: 1300 g
  • Overall Length: 6.5 in.
  • Round Diameter: 3 in.
  • Minimum Temperature: -15º F
  • Body Material: Anodized Aluminum
  • Internal Materials: Anodized Aluminum, Brass, Stainless
  • Seal Materials: Kel-F, Viton


For instant service contact our sales team
Telephone +44 (0)1772 687775

Our top selling Commercial Diving Equipment

Rhino 950 Workboat

The Rhino 950 is a large High Density Polyethylene (HDPE)  workboat that is ideally suited for use as a Dive SRP boat as well as a personnel transfer boat. It can be transported in a 12m flatā€rack.

C-Tecnics Two Diver Video & Diver Communications System

A Two Diver Video & Communications System that is Portable, Waterproof, Rugged & Weighs only 12.7Kg

SMP Prothermic Underwater Cutting Rods

SMP Prothermic Underwater Cutting Rods (Boxes of 100) can be used 1000ft below the surface or by fabrication and welding companies on dry land.

50 Litre Air Storage Cylinder with 300 bar Bullnose Valve

50 litre steel gas storage cylinder which comes complete with 300 bar bullnose valve

OTS Guardian Full Face Mask

The OTS Guardian line of Full-Face Masks (FFMs) is the most recent diving innovation from OTS. Designed to meet the demanding needs of todays Commercial/Professional Diver, it leverages the best features found on other FFMs with unique feature

SMP Twin Basket Diver Launch And Recovery System (LARS)

SMP’s Dual Basket Launch And Recovery System has been specifically designed to give a compact operating footprint to minimise the deck space required on board a vessel or barge.