Ashcroft 1128 Differential Pressure Gauge
Differential Pressure Gauges – Ashcroft are the leading pressure and temperature instrumentation manufacturer of pressure gauges, test gauges and temperature gauges.
Ashcroft 1128 differential pressure gauge is used throughout process and industrial markets globally and is known for it’s reliability, performance and safety.
The Ashcroft 1128 pressure gauge has been designed to withstand harsh working conditions and measure a wide range of pressure ratings.
Ashcroft 1128 Differential Pressure Gauge – Applications
- Refineries
- Chemical & Petrochemical Plants
- Water & Wastewater Pressure Control
- Mining & Materials
- Filter, Level & Flow Measurement
The Ashcroft 1128 pressure gauge should ideally be used in temperatures ranging from –30 to +65°C and at very low temperatures standard pressure gauges may display slow pointer response times.
Ashcroft 1128 Differential Pressure Gauge – Features
- Type 1128: 12 o’clock pointer position
- Can be used with electric controls
- Available with diaphragm seals
- Accuracy: ±2-1-2% (ASME B40.100 Grade A)
- Pressure Ranges: 10 to 1,000 psid
- Dial size: 4 1/2″ and 6″
- Case: aluminum; open front
- Bourdon tube: stainless steel
Ashcroft 1128 Pressure Gauge – Product Specifications
| Ashcroft Model Number | Ashcroft 1128 |
| Accuracy | 2%-1%-2% ASME Grade A |
| Ranges | 10-1000 psi |
| Socket Material | 316 SS |
| Bourdon Tube Material | 316 SS |
| Connection Size | ¼” NPT (25) |
| Connection Location | Lower (L) or Back (B) |
| Dial Material | White painted aluminium with black markings |
| Dial Size | 4½”, 6″ diameter |
| Case | Open front (dry only), cast aluminium, black epoxy coated |
| Window | Glass |
| Mounting | Stem / Surface |
| Pointer | Black |
| Ring Type | Aluminium, hinged, black epoxy coated |
| Movement | Bronze |
ASHCROFT 1128 – How To Order
Here is a typical ordering example for an Ashcroft 1127 pressure gauge – for technical support, specification and sales contact T&D.
Ashcroft Gauge 45-1127-SD-02L-100#
- Gauge Dial Size : 4 1/2″ (45) 6 (60) (45)
- Case Type Number : 1127 (1127)
- Bourdon Tube and Socket : 316 SS Dry Gauge – Liquid Filled N/A (SD)
- Connection Size/Location : 1 ⁄4 NPT (02) Lower (L) (02L)
- Gauge Range : 100 psi (100#)
Pressure Gauges – Ashcroft differential gauges can be used to measure pressure on fire protection sprinkler pipework systems.
ASHCROFT
Watch how Ashcroft pressure gauges and temperature instruments protect people in all industries and every environment.
ASHCROFT & THE WATER INDUSTRY
Ashcroft gauges monitor pressure in filtration, flow and level applications including pumps, control systems, filters and heat exchangers – providing process pressure measurement for hydrostatic pressure, filter monitoring or regulating flow and deionized water.
T&D service the global water utility industry with Electrical, Mechanical, Process & Instrumentation Equipment – this includes Water Metering, Heat Tracing, Gas Detection and Process Heating. Image : Mott MacDonald
Hazardous Areas
Ashcroft 1128 Differential Pressure Gauge Spec Sheet
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