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Ashcroft 1127/1128 Series Differential Stainless Steel Tube Pressure Gauge

Differential Stainless Steel Tube Pressure Gauge
1127/1128 Series

When the process is corrosive to gauges with bronze/brass wetted parts an alternative was to isolate the gauge from the process with capillary and isolators or diaphragm seals. Now, when the process is compatible with 316 stainless steel, the user can select Types 1127 or 1128 differential pressure gauges with 4¹/₂˝ or 6˝ dials.

• 316 stainless steel wetted parts
• 4¹/₂˝ or 6˝ dial sizes
• Ranges from 10 psi-1000 psi
• Static pressures from 45 psi-1200 psi depending on the range of the gauge
• Pointer indicator with zero at seven (1127) or twelve o’clock position (1128)
• Built-in back case flange for easy wall mounting

Select a link under the "item" tab below to order.

Table 1Table 2Table 3Table 4Table 5Table 6Table 7
XXXXXXXXXXXXXXXXX
Table 1Dial Size
454½˝
60
Table 2Case Type
11271127
11281128
Table 3Tube and socket material
SDStainless
Table 4Connection Size
02¼
Table 5Connection Location
LLower
Table 6Optional Features
XOS*Overload stop
XVS*Underload stop
XTSThrottle screw
XPDPlastic window
XSGSafety glass
Table 7Standard Pressure Range
10#0/10 psi
20#0/20 psi
30#0/30 psi
60#0/60 psi
100#0/100 psi
160#0/160 psi
200#0/200 psi
300#0/300 psi
400#0/400 psi
600#0/600 psi
800#0/800 psi
1000#0/1000 psirange
ACCURACY ASME B 40.1 Grade A (±2-1-2% of span)
DIAL SIZE 41/2,˝ 6˝
CASE MATERIAL Aluminum
TUBE MATERIAL 316 stainless steel
SENSING ELEMENT Bourdon tube
CONNECTION Lower
RANGES 1127 – 41/2,˝ 6˝ – 1/4 NPT 10/1000 psi
1128 – 41/2,˝ 6˝ – 1/4 NPT 10/0/00 psi- 400/0/400 psi


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