High Pressure Solutions
   
   
   
   
   
   
 
 
 

The Stewart-Buchanan Group of companies  has been in existence since 1870 and over the years have established and maintained a reputation for the manufacture of high quality products. The most comprehensive selections of pressure and temperature instrumentation, valves, manifolds and accessories available from one manufacturer, and are always pleased to discuss and advise on the design and construction of special applications.

 
Pressure and Temperature Product Digest
 
       
 
CONTACT  
       
  : +65 6314 0518
  : +86 10 6335 7350
  www.hydrosyscorp.com
Hydratech Industries Pte Ltd
  50 Bukit Batok Street 23,
#08-14/15 Midview Building
Singapore 659578
  Tel: 65 63140518
  Fax: 65 63140565
  Email: sales@hydratechcorp.com
 
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View Our ISO Certificate
 
View Product Specification:
Product Chart 1 Product Chart 2 Product Chart 3
STEWARTS-USA Product Chart 1
• Heavy Duty, All Stainless Steel
Picture Product Specification
Model 41S
(Safety Zone Reflective Glow® option)
 
 
 
Model 20SV VibraGauge®
(Panel Mount)
• Sizes
(Model # and NPT)
2" (30S), 2½ " (20S = ¼ ")
4" (40S = ¼ ") (41S = ½ ")
6" (60S = ¼ ") (61S = ½ ")
• Case / Socket • 316 Stainless Steel
• Repairable / Restrictor Screw Standard (30S = ⅛" or ¼ ")
• Bezel Ring • Bayonet
• Polished 316 Stainless
• Twist-On / Twist-Off
• Lens • Laminated Safety Glass
• Wetted Parts • 316 Stainless Steel • Optional: Monel®
• Liquid Filling • Dry / Liquid Fillable
• Glycerin-Filled (Silicone Optional)
VibraGauge®
• Accuracy
(Mid-Scale)
• ± 0.5% (4" & 6"),
• ± 1.0% (30S) &
• (inches of H20, 15K psi and over)
• Ranges
(Metric Scales Available)
• Inches of H2O
• Vacuum
• Compound (Nh3 scale avail.)
• Rec. 3-15, & up to 60,000 ³ PSI
• Configurations Bottom, Back, C-Clamp Panel, Front Flange Panel, Rear Flange
• Options • Solid Front
SnubbaGauge®
• Drag Pointer
• False Reading Dials
• O2 Cleaned
• Calibration Certificates
 
• Utility, All Stainless Steel
Picture Product Specification
Model 21S
 
 
 
Model 21S
(Panel Mount)
• Sizes
(Model # and NPT)
1½ " (10S = ⅛ " ) ²
2½ " (21S = ¼ ") ¹
4" (42S = ¼ ") ¹ (43S = ½ ") ¹
• Case / Socket • 316 SS ¹
• One-Piece Welded Stem ¹ / Restrictor Screw ¹ (removable) (304 SS on Model 10S)
• Bezel Ring • 316 Stainless Steel ¹ (2½" & 4")
• Crimped-On (² 304 SS on Model 10S)
• Lens • Perspex Polycarbonate
• Wetted Parts • 316 Stainless Steel
• Liquid Filling • Dry / Liquid Fillable
• Glycerin-Filled (Silicone Optional)
• Accuracy
(mid-Scale)
• ± 1.0% (2.5 & 4 inch)
• ± 2.0% (10S)
• Ranges
• Vacuum
• Compound (NH3 scale available)
• Receiver 3-15,
• Up to 10,000 PSI
• Configurations Bottom, Back, C-Clamp Panel, Front Flange Panel, Rear Flange
• Options • O2 Cleaned
• Calibration Certificates
• Company Logos
 
• Process Gauges
Picture Product Specification
Model 51SV
(VibraGauge®)
 
 
 
Model 51S-xxx-G (Safety Zone Reflective Glow® option)
• Sizes
(Model # and NPT)
4½" DRY (50S = ¼ ") (51S = ½ ")
VIBRAGAUGE® (50SV = ¼ ") (51SV = ½ ")
• Case / Socket • Polypropylene with Fiberglass Reinforced Blow-Out Back / Threaded Inlet
• Bezel Ring • Threaded Fiberglass / Polycarbonate
• Lens • Laminated Safety Glass
• Wetted Parts • 316 Stainless Steel • Optional: Monel®
• Liquid Filling • Dry or VibraGauge® (Eliminates need for liquid Filling)
• Accuracy
(Mid-Scale)
• ± 0.5% (Inches of H20, 15K & 20K are ± 1.5% )
• Ranges
(Metric Scales Available)
• Inches of H20
• Vacuum
• Compound
• Receiver 3-15,
• Uup to 20,000 ³ PSI
• Configurations Bottom connection only
(20K psi range : High Pressure Connection only)
• Options • SnubbaGauge®
• Drag Pointer
• O2 Cleaned
• Calibration Certificate
 
* VibraGauge® : Heavy duty dampened movement. Eliminates need for liquid filling. Reduces pointer flutter. Suitable for pneumatic pulsation and vibration applications.
* SubbGauge® : Piston snubber built into socket. Comes into four changeable pistons based upon media viscocity. Suitable for hydraulic pulsation applications.
* High Pressure Connections : On pressure ranges above 15,00 psi, high pressure connections are required. (35,000 psi max pressure on 4 inch dial; 6 inch dial, Solid-Front Safety Case standard on pressure above 35,00 psi)
 
 
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