HOW TO ORDER Sample Order Number: 750SS 40 04 L D 120
Model Dial Size Connection Connection Units of Range Code
Size Location Measure
750SS 40 4" 021/4NPT L Lower A psi See Standard
750LFSS 04
1
/2NPT D psi/kPa Ranges
750M
750LFM
The Trerice 750 Series Process
Gauge is designed for the varying
needs of the world’s process industries.
This solid front/blow-out back gauge
features a stainless steel case and
ring. Its sturdy interior design and
field liquid-fill capability (no kit
required) provide the durability,
accuracy and safety required for
industrial process applications.
Wetted parts are stainless steel
or Monel.
4" Dial Size
±1.0% Accuracy
Stainless Steel Case
Solid Front/Blow-Out Back
Field Liquid Fillable
• 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.
750SS shown
750 Series
Solid Front • Field Liquid Fillable • Stainless Steel Case
Models Wetted Parts
750SS
(dry) 316
stainless steel tube
750LFSS
(liquid-filled) and socket
750M (dry) Monel tube and socket
750LFM (liquid-filled) (meets NACE MR 01.75)
Dial Size
4"
Fill
Glycerine. Other fills available.
See Options & Accessories.
Movement
Stainless steel
Connection
Lower male,
1
/4or 1/2NPT
Case
304 stainless steel, satin finished,
stem-mounted flangeless,
solid front with blow-out back
Ring
Bayonet type, 304 stainless steel
Window
Laminated safety glass
Pointer
Plain, black finished
Dial Face
Aluminum, white background with
black graduations and markings
Accuracy
±1.0% Full Scale,
ASME B40.100 Grade 1A
Maximum Temperature
750SS, 750M:
250°F (121°C)
750LFSS, 750LFM:
150°F (65°C)
Approximate Shipping Weight
750SS, 750M:
1.3 lbs [0.59 kg]
750LFSS, 750LFM:
1.8 lbs [0.82 kg]
Specifications
PROCESS GAUGES
12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:248/399-8000 • FAX: 248/399-7246 • www.TRERICE.com
8
PROCESS GAUGES
750 Series
Solid Front • Field Liquid Fillable • Stainless Steel Case
Standard Ranges
psi Ranges (A)
Range Specific Range Figure Minor
Code (psi) Intervals Divisions
010 30" Hg to 0 5 0.5
020 30" Hg to 15 psi 10/5 0.5/0.5
030 30" Hg to 30 psi 10/5 1/1
040 30" Hg to 60 psi 10/10 2/1
050 30" Hg to 100 psi 30/20 2/2
060 30" Hg to 150 psi 30/20 5/2
070 30" Hg to 300 psi 30/50 5/5
080 0 to 15 psi 3 0.2
090 0 to 30 psi 5 0.5
100 0 to 60 psi 10 1
110 0 to 100 psi 10 2
120 0 to 160 psi 20 2
130 0 to 200 psi 20 2
140 0 to 300 psi 50 5
150 0 to 400 psi 50 5
160 0 to 600 psi 100 10
180 0 to 1000 psi 100 20
190 0 to 1500 psi 300 20
200 0 to 2000 psi 200 20
210 0 to 3000 psi 500 50
220 0 to 5000 psi 1000 100
230 0 to 10,000 psi 2000 200
Ranges over 10,000 psi are ONLY available
on 750SS or 750LFSS.
240 0 to 15,000 psi 2000 200
250 0 to 20,000 psi 2000 200
All dimensions are nominal.
Dimensions in [ ] are in millimeters
For dual scale ranges, specify the appropriate
Units of Measure: D
(psi/kPa) followed by the corresponding A(psi)
Range Code
. Other
pressure ranges are also available including: Altitude, Ammonia,
Refrigerant and Receiver. Consult Special Application Ranges
section or factory for availability.
9
12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:248/399-8000 • FAX: 248/399-7246 • www.TRERICE.com
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