HOW TO ORDER Sample Order Number: 690B 35 02 L D 110
Model Dial Size Connection  Connection Units of  Range Code
Size Location Measure
690B 35 31/2" 021/4NPT L Lower * D psi/kPa See Standard 
691B B Back ** A psi Ranges  
692B B kPa 
693B 
694B 
696B
* For Models 690B & 692B only 
** For Models 691B, 693B, 694B & 696B only
Trerice 690 Series Commercial 
Gauges are offered in a polished 
stainless steel case to provide the 
durability and styling required in 
OEM and other applications. This 
gauge is available in a variety of 
case styles. Wetted parts are a 
bronze tube with brass socket. 
690B shown
690 Series
Multiple Stainless Steel Case Styles
Models   Case Styles
690B
691B
692B 
693B
694B
696B
Dial Size
31/2"
Wetted Parts
Bronze tube, brass socket
Movement
Brass
Connection
690B, 692B: 
Lower male, 
1
/4NPT
691B, 693B, 694B, 696B: 
Center back male, 1/4NPT
Window
Acrylic, snap-in
Pointer
Adjustable, black finish
Dial Face
Aluminum, white background with 
black graduations and markings
Accuracy
±1.0% Full Scale, 
ASME B40.100 Grade 1A 
Maximum Temperature
150°F (65°C)
Approximate Shipping Weight
690B, 691B, 692B, 696B: 
0.6 lbs [0.27 kg]
693B: 
0.8 lbs [0.36 kg]
694B:
0.9 lbs [0.41 kg]
Specifications
COMMERCIAL• CONTRACTOR GAUGES
31/2” Dial Size 
±1.0% Accuracy 
Polished Stainless Steel Case
Multiple Case Styles 
• Optional features available:
Please consult the Options 
& Accessories Section for 
details.
• For correct use and 
application of all pressure 
gauges, please refer to: 
Pressure Gauge Standard 
ASME B40.100.
12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:248/399-8000 • FAX: 248/399-7246 • www.TRERICE.com
20
Flangeless,
stem mounted with 
bottom outlet
Flangeless,
stem mounted with 
back outlet
Surface Mounted,
back flanged with 
bottom outlet
Flush Mounted,
front flanged with 
bottom outlet
Flush Mounted,
u-clamp with 
back outlet
Surface Mounted,
back flanged with 
back outlet